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CASE 580N TRACTOR LOADER BACKHOE Service Repair Manual

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Printed in U.S.A.
Copyright © 2011 CNH America LLC. All Rights Reserved.
Case is a registered trademark of CNH America LLC...

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Contents
INTRODUCTION
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS A
PRIMARY HYDRAULIC POWER SYSTEM..................

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ENVIRONMENT CONTROL Air-conditioning system .................................... E.40.C
FRAME POSITIONING ...................

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CASE 580N TRACTOR LOADER BACKHOE Service Repair Manual

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This is the Highly Detailed factory service repair manual for theCASE 580N TRACTOR LOADER BACKHOE, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.CASE 580N TRACTOR LOADER BACKHOE Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.

Service Repair Manual Covers:
Introduction
Hydraulic, pneumatic, electrical, electronic systems
Primary hydraulic power system
Secondary hydraulic power system
Electrical power system
Fault codes
Engine and pto in
Engine
Fuel and injection system
Exhaust system
Engine coolant system
Starting system
Transmission, drive and pto out
Transmission power shuttle
Transmission powershift
Axles, brakes and steering
Front axle
Rear axle
Steering hydraulic
Service brake hydraulic
Parking brake mechanical
Wheels and tracks wheels
Frame and cab
Frame primary frame
Shield
User controls and seat
User controls and seat operator seat
User platform
Environment control air-conditioning system
Frame positioning
Stabilising working stabilising
Tool positioning
Lifting
Hitch and working tool
Boom lift
Boom swing
Dipper lift
Dipper extension
Arm tool attachment tilt
Excavating and landscaping
Digging non-articulated digging tools
Carrying articulated tools
Electrical schematics
Hydraulic schematics
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader

NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to haveCASE 580N TRACTOR LOADER BACKHOE Service Repair Workshop Manual.

Looking for some other Service Repair Manual,please check:
https://www.aservicemanualpdf.com/

Thanks for visiting!






This is the Highly Detailed factory service repair manual for theCASE 580N TRACTOR LOADER BACKHOE, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.CASE 580N TRACTOR LOADER BACKHOE Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.

Service Repair Manual Covers:
Introduction
Hydraulic, pneumatic, electrical, electronic systems
Primary hydraulic power system
Secondary hydraulic power system
Electrical power system
Fault codes
Engine and pto in
Engine
Fuel and injection system
Exhaust system
Engine coolant system
Starting system
Transmission, drive and pto out
Transmission power shuttle
Transmission powershift
Axles, brakes and steering
Front axle
Rear axle
Steering hydraulic
Service brake hydraulic
Parking brake mechanical
Wheels and tracks wheels
Frame and cab
Frame primary frame
Shield
User controls and seat
User controls and seat operator seat
User platform
Environment control air-conditioning system
Frame positioning
Stabilising working stabilising
Tool positioning
Lifting
Hitch and working tool
Boom lift
Boom swing
Dipper lift
Dipper extension
Arm tool attachment tilt
Excavating and landscaping
Digging non-articulated digging tools
Carrying articulated tools
Electrical schematics
Hydraulic schematics
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader

NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to haveCASE 580N TRACTOR LOADER BACKHOE Service Repair Workshop Manual.

Looking for some other Service Repair Manual,please check:
https://www.aservicemanualpdf.com/

Thanks for visiting!

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CASE 580N TRACTOR LOADER BACKHOE Service Repair Manual

  1. 1. Printed in U.S.A. Copyright © 2011 CNH America LLC. All Rights Reserved. Case is a registered trademark of CNH America LLC. Racine Wisconsin 53404 U.S.A. Part number 84516378 English July 2011 Replaces part number 84390833 SERVICE MANUAL 580N 580SN-WT 580SN 590SN Tractor Loader Backhoe
  2. 2. Contents INTRODUCTION HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS A PRIMARY HYDRAULIC POWER SYSTEM.............................................. A.10.A SECONDARY HYDRAULIC POWER SYSTEM.......................................... A.12.A ELECTRICAL POWER SYSTEM ........................................................ A.30.A FAULT CODES ........................................................................... A.50.A ENGINE AND PTO IN ................................................................... B ENGINE .................................................................................. B.10.A FUEL AND INJECTION SYSTEM........................................................ B.20.A EXHAUST SYSTEM...................................................................... B.40.A ENGINE COOLANT SYSTEM ........................................................... B.50.A STARTING SYSTEM ..................................................................... B.80.A TRANSMISSION, DRIVE AND PTO OUT........................................ C TRANSMISSION Power Shuttle.......................................................... C.20.C TRANSMISSION Powershift ............................................................. C.20.E AXLES, BRAKES AND STEERING................................................. D FRONT AXLE ............................................................................ D.10.A REAR AXLE .............................................................................. D.12.A STEERING Hydraulic..................................................................... D.20.C SERVICE BRAKE Hydraulic.............................................................. D.30.C PARKING BRAKE Mechanical ........................................................... D.32.B WHEELS AND TRACKS Wheels......................................................... D.50.C FRAME AND CAB ........................................................................ E FRAME Primary frame ................................................................... E.10.B SHIELD................................................................................... E.20.A USER CONTROLS AND SEAT .......................................................... E.32.A USER CONTROLS AND SEAT Operator seat ........................................... E.32.C USER PLATFORM ....................................................................... E.34.A 84516378 05/07/2011
  3. 3. ENVIRONMENT CONTROL Air-conditioning system .................................... E.40.C FRAME POSITIONING ................................................................. F STABILISING Working stabilising ........................................................ F.20.D TOOL POSITIONING.................................................................... G LIFTING .................................................................................. G.10.A HITCH AND WORKING TOOL ....................................................... H BOOM Lift ................................................................................ H.20.B BOOM Swing ............................................................................. H.20.D DIPPER Lift............................................................................... H.25.B DIPPER Extension ....................................................................... H.25.F ARM TOOL ATTACHMENT Tilt........................................................... H.30.C EXCAVATING AND LANDSCAPING ............................................... J DIGGING Non-articulated digging tools .................................................. J.20.B CARRYING Articulated tools ............................................................. J.50.C 84516378 05/07/2011
  4. 4. 84516378 05/07/2011
  5. 5. INTRODUCTION 84516378 05/07/2011 1
  6. 6. Contents INTRODUCTION Safety rules ..................................................................................... 3 Safety rules ..................................................................................... 4 Safety rules ..................................................................................... 5 Safety rules ..................................................................................... 6 Battery - Basic instructions ..................................................................... 7 ELECTRONIC SYSTEM - Basic instructions ................................................... 9 Heater - Basic instructions .................................................................... 10 Basic instructions ............................................................................. 11 Basic instructions ............................................................................. 13 Torque ........................................................................................ 14 Abbreviation Measurements .................................................................. 18 Capacities ..................................................................................... 20 Consumables ................................................................................. 22 84516378 05/07/2011 2
  7. 7. INTRODUCTION Safety rules DANGER Improper operation or service of this machine can result in an accident. Do not operate this machine or perform any lubrication, maintenance, or repair on it until you have read and understood the operation, lubrication, maintenance, and repair information. Failure to comply will result in death or serious injury. D0010A WARNING Maintenance hazard! Always perform all service procedures punctually at the intervals stated in this manual. This ensures optimum performance levels and maximum safety during machine operation. Failure to comply could result in death or serious injury. W0132A WARNING Pressurized system! Before attempting any service procedure, it is your responsibility to know the number of accumulators on the machine, and the correct procedure for releasing the pressure of each accumulator. Failure to comply could result in death or serious injury. W0136A NOTICE: Extreme working and environmental conditions require shortened service intervals. Use Case fluids, lubricants, and filters for the best protection and performance of your machine. All fluids, lubricants, and filters must be disposed of in compliance with environmental standards and regulations. Contact your dealer with any questions regarding the service and maintenance of this machine. Read the safety decals and information decals on the machine. Read the Operator’s Manual and safety manual. Understand the operation of the machine before you start any service. Before you service the machine, put a 'Do Not Operate' tag on the steering wheel or over the key switch. Ensure the tag is at a location where everyone who might operate or service the machine may see clearly. One tag is included with your new machine. Additional tags are available from your dealer. Plastic and resin parts • Avoid using gasoline, paint thinner, etc. when cleaning plastic parts, console, instrument cluster, etc. • Use only water, mild soap, and a soft cloth when you clean these parts. • Using gasoline, thinners, etc. can cause discoloration, cracking, or deformation of the part being cleaned. 84516378 05/07/2011 3
  8. 8. INTRODUCTION Safety rules Before you weld, cut, or drill holes on any part of this machine, make sure the part is not cast ductile iron. See your dealer if you do not know if a part is cast ductile iron. The following are cast ductile iron parts: • two wheel drive steering link • dump links • front axle • stabilizers • extendable dipper • swing tower • bucket linkage Unauthorized modifications to cast ductile iron parts can cause injury or death. Welding, cutting, or drilling can cause cast ductile iron to break. Do not weld, cut, or drill to repair or to attach items to cast ductile iron parts on this machine. 84516378 05/07/2011 4
  9. 9. INTRODUCTION Safety rules Before welding on the machine you must do the following. If you have any questions about welding on the machine contact your dealer. • Disconnect the batteries. • Disconnect the alternator terminal wires. • Disconnect the instrument cluster. • One connector for mechanical fuel injection engines. • Two connectors for HPCR (high pressure common rail) engines. • Disconnect the engine control unit (ECU), if equipped (three connectors). NOTE: The third connector is behind the hose in the illustration. RCPH10TLB046AAF 1 • Disconnect the controller for backhoe pilot controls, if equipped (one connector). • Disconnect the transmission controller, if equipped (one connector, located under the front steering cowling). • Disconnect the controller for the loader 4 in 1 bucket or auxiliary hydraulics, if equipped (one connector, located under the loader valve at the rear, left un- derside of the machine). 84516378 05/07/2011 5
  10. 10. INTRODUCTION Safety rules Unless otherwise instructed, always perform these steps before you service the machine: 1. Park the machine on a flat, level surface. 2. Place the backhoe in the transport position with the swing lock pin installed for transport. 3. Place the loader bucket on the ground, with the bottom of the loader bucket parallel to the surface. 4. Place the direction control lever and the transmission in neutral. 5. If you need to open the hood to perform service, raise the loader arms and install the support strut. 6. Shut down the engine. 7. Place a 'Do Not Operate' tag on the key switch so that it is visible to other workers or remove the key. 84516378 05/07/2011 6
  11. 11. INTRODUCTION Battery - Basic instructions WARNING Explosive gas! Batteries emit explosive hydrogen gas and other fumes while charging. Ventilate the charging area. Keep the battery away from sparks, open flames, and other ignition sources. Never charge a frozen battery. Failure to comply could result in death or serious injury. W0005A WARNING Hazardous chemicals! Battery electrolyte contains sulfuric acid. Contact with skin and eyes could result in severe irritation and burns. Always wear splash-proof goggles and protective clothing (gloves and aprons). Wash hands after handling. Failure to comply could result in death or serious injury. W0006A • Do not run the engine with the alternator wires disconnected. • Before using an electric welder, disconnect the alternator wires, instrument cluster and batteries. Disconnect the ECU connectors. • Do not use a steam cleaner or a cleaning solvent to clean the alternator. • Keep the battery vents clean. Ensure the battery vents are not restricted. Disconnect Battery 1. Park the machine on a level surface. Raise the loader and lock the support strut to hold the loader in the upright position. . RCPH10TLB022AAL 1 2. Remove the battery cover hardware. RCPH11TLB001AAM 2 84516378 05/07/2011 7
  12. 12. INTRODUCTION 3. Remove the battery cover. RCPH11TLB002AAM 3 4. Disconnect the negative battery cable from the neg- ative battery terminal. RCPH11TLB003AAM 4 84516378 05/07/2011 8
  13. 13. INTRODUCTION ELECTRONIC SYSTEM - Basic instructions The diagnostic/service tool port is located in the fuse box at the side console. Connect the Electronic Service Tool (EST) or DATAR to this port to update software and/or perform service and diagnostic tests. 1. Turn the thumb screws (1) to loosen the panel cover (2) for the fuse box. Remove the panel cover. RCPH10TLB437AAF 1 2. Unscrew the cap for the diagnostic/service tool port. NOTE: You do not have to remove the fuse box covers. RCPH10TLB302AAF 2 84516378 05/07/2011 9
  14. 14. INTRODUCTION Heater - Basic instructions The heater coolant shutoff valve controls the flow of hot coolant to the heater. • In warm ambient temperatures, turn the shutoff valve clockwise to stop hot coolant flow to the heater. • In cold ambient temperatures, turn the shutoff valve counter-clockwise to allow hot coolant to flow to the heater. RCPH10TLB159AAF 1 84516378 05/07/2011 10
  15. 15. INTRODUCTION Basic instructions WARNING Crushing hazard! If you service the machine with the loader lift arms raised, always use the support strut. Remove the retaining pin and place the support strut onto the cylinder rod. Install the retaining pin into the support strut. Lower the lift arms onto the support strut. Failure to comply could result in death or serious injury. W0230A Raise and support loader lift arms: 1. Empty the loader bucket. 2. Raise the loader lift arms to the maximum height. 3. Shut down the engine. RCPH10TLB230AAF 1 4. Remove the retaining pin. 5. Lower the support strut onto the cylinder rod. 6. Install the retaining pin. RCPH10TLB221AAF 2 7. Start the engine. 8. Slowly lower the lift arms so that the end of the sup- port strut rests on the cylinder. RCPH10TLB227AAF 3 84516378 05/07/2011 11
  16. 16. INTRODUCTION Lower supported loader lift arms: 1. Raise the lift arms so that the end of the support strut no longer rests on the cylinder. 2. Shut down the engine. RCPH10TLB227AAF 4 3. Remove the retaining pin from the support strut. 4. Raise the support strut up to the storage position and secure with the retaining pin, as shown. RCPH10TLB231AAF 5 5. Start the engine. 6. Lower the loader to the ground. 84516378 05/07/2011 12
  17. 17. INTRODUCTION Basic instructions Open the hood: 1. Shut down the engine. 2. Turn the handle counter-clockwise to release the hood latch. RCPH10TLB166AAF 1 3. Lift the hood and rotate forward. RCPH10TLB356AAF 2 NOTICE: To avoid damage to the hood parts, always close the hood before moving the loader. Close the hood: 1. Lower the hood. 2. Turn the handle clockwise to lock the hood latch. RCPH10TLB167AAF 3 84516378 05/07/2011 13
  18. 18. INTRODUCTION Torque Use the torques in this chart when special torques are not given. These torques apply to fasteners with both UNC and UNF threads as received from suppliers dry, or when lubricated with engine oil. Not applicable if special graphite lubricants, Molydisulfide greases, or other extreme pressure lubricants are used. Decimal hardware Grade 5 bolts, nuts, and studs Size Nm lb in/lb ft 1/4 in 12 - 15 Nm 108 - 132 lb in 5/16 in 23 - 28 Nm 204 - 252 lb in 3/8 in 48 - 57 Nm 420 - 504 lb in 7/16 in 73 - 87 Nm 54 - 64 lb ft 1/2 in 109 - 130 Nm 80 - 96 lb ft 9/16 in 149 - 179 Nm 110 - 132 lb ft 5/8 in 203 - 244 Nm 150 - 180 lb ft 3/4 in 366 - 439 Nm 270 - 324 lb ft 7/8 in 542 - 651 Nm 400 - 480 lb ft 1 in 787 - 944 Nm 580 - 696 lb ft 1-1/8 in 1085 - 1193 Nm 800 - 880 lb ft 1-1/4 in 1519 - 1681 Nm 1120 - 1240 lb ft 1-3/8 in 1980 - 2278 Nm 1460 - 1680 lb ft 1-1/2 in 2631 - 2983 Nm 1940 - 2200 lb ft Markings for Grade 5 hardware Grade 8 bolts, nuts, and studs Size Nm lb in/lb ft 1/4 in 16 - 20 Nm 144 - 180 lb in 5/16 in 33 - 39 Nm 288 - 348 lb in 3/8 in 61 - 73 Nm 540 - 648 lb in 7/16 in 95 - 114 Nm 70 - 84 lb ft 1/2 in 149 - 179 Nm 110 - 132 lb ft 9/16 in 217 - 260 Nm 160 - 192 lb ft 5/8 in 298 - 358 Nm 220 - 264 lb ft 3/4 in 515 - 618 Nm 380 - 456 lb ft 7/8 in 814 - 976 Nm 600 - 720 lb ft 1 in 1220 - 1465 Nm 900 - 1080 lb ft 1-1/8 in 1736 - 1953 Nm 1280 - 1440 lb ft 1-1/4 in 2468 - 2712 Nm 1820 - 2000 lb ft 1-3/8 in 3227 - 3688 Nm 2380 - 2720 lb ft 1-1/2 in 4285 - 4827 Nm 3160 - 3560 lb ft Markings for Grade 8 hardware NOTE: Use thick nuts with Grade 8 bolts. 84516378 05/07/2011 14
  19. 19. INTRODUCTION Metric hardware Grade 8.8 bolts, nuts, and studs Size Nm lb in/lb ft 4 mm 3 - 4 Nm 24 - 36 lb in 5 mm 7 - 8 Nm 60 - 72 lb in 6 mm 11 - 12 Nm 96 - 108 lb in 8 mm 26 - 31 Nm 228 - 276 lb in 10 mm 52 - 61 Nm 456 - 540 lb in 12 mm 90 - 107 Nm 66 - 79 lb ft 14 mm 144 - 172 Nm 106 - 127 lb ft 16 mm 217 - 271 Nm 160 - 200 lb ft 20 mm 434 - 515 Nm 320 - 380 lb ft 24 mm 675 - 815 Nm 500 - 600 lb ft 30 mm 1250 - 1500 Nm 920 - 1100 lb ft 36 mm 2175 - 2600 Nm 1600 - 1950 lb ft Markings for Grade 8.8 hardware Grade 10.9 bolts, nuts and studs Size Nm lb in/lb ft 4 mm 4 - 5 Nm 36 - 48 lb in 5 mm 9 - 11 Nm 84 - 96 lb in 6 mm 15 - 18 Nm 132 - 156 lb in 8 mm 37 - 43 Nm 324 - 384 lb in 10 mm 73 - 87 Nm 54 - 64 lb ft 12 mm 125 - 150 Nm 93 - 112 lb ft 14 mm 200 - 245 Nm 149 - 179 lb ft 16 mm 310 - 380 Nm 230 - 280 lb ft 20 mm 610 - 730 Nm 450 - 540 lb ft 24 mm 1050 - 1275 Nm 780 - 940 lb ft 30 mm 2000 - 2400 Nm 1470 - 1770 lb ft 36 mm 3500 - 4200 Nm 2580 - 3090 lb ft Markings for Grade 10.9 hardware Grade 12.9 bolts, nuts, and studs Size Nm lb in/lb ft Typically the torque values specified for grade 10.9 hardware can be used satisfactorily on grade 12.9 hardware. Markings for Grade 12.9 hardware 84516378 05/07/2011 15
  20. 20. INTRODUCTION Steel hydraulic fittings 37° flare fitting Tube outside diameter/Hose inside diameter mm inch Thread size Nm lb in/lb ft 6.4 mm 1/4 in 7/16-20 in 8 - 16 Nm 72 - 144 lb in 7.9 mm 5/16 in 1/2-20 in 11 - 22 Nm 96 - 192 lb in 9.5 mm 3/8 in 9/16-18 in 14 - 34 Nm 120 - 300 lb in 12.7 mm 1/2 in 3/4-16 in 20 - 57 Nm 180 - 504 lb in 15.9 mm 5/6 in 7/8-14 in 34 - 79 Nm 300 - 696 lb in 19.0 mm 3/4 in 1-1/16-12 in 54 - 108 Nm 40 - 80 lb ft 22.2 mm 7/8 in 1-3/16-12 in 81 - 135 Nm 60 - 100 lb ft 25.4 mm 1 in 1-5/16-12 in 102 - 158 Nm 75 - 117 lb ft 31.8 mm 1-1/4 in 1-5/8-12 in 169 - 223 Nm 125 - 165 lb ft 38.1 mm 1-1/2 in 1-7/8-12 in 285 - 338 Nm 210 - 250 lb ft Straight threads with O-ring Tube outside diameter/Hose inside diameter mm inch Thread size Nm lb in/lb ft 6.4 mm 1/4 in 7/16-20 in 16 - 26 Nm 144 - 228 lb in 7.9 mm 5/16 in 1/2-20 in 22 - 34 Nm 192 - 300 lb in 9.5 mm 3/8 in 9/16-18 in 34 - 54 Nm 300 - 480 lb in 12.7 mm 1/2 in 3/4-16 in 57 - 91 Nm 540 - 804 lb in 15.9 mm 5/6 in 7/8-14 in 79 - 124 Nm 58 - 92 lb ft 19.0 mm 3/4 in 1-1/16-12 in 108 - 174 Nm 80 - 128 lb ft 22.2 mm 7/8 in 1-3/16-12 in 136 - 216 Nm 100 - 160 lb ft 25.4 mm 1 in 1-5/16-12 in 159 - 253 Nm 117 - 187 lb ft 31.8 mm 1-1/4 in 1-5/8-12 in 224 - 357 Nm 165 - 264 lb ft 38.1 mm 1-1/2 in 1-7/8-12 in 339 - 542 Nm 250 - 400 lb ft Split flange mounting bolts Size Nm lb in/lb ft 5/16-18 in 20 - 27 Nm 180 - 240 lb in 3/8-16 in 27 - 34 Nm 240 - 300 lb in 7/16-14 in 47 - 61 Nm 420 - 540 lb in 1/2-13 in 74 - 88 Nm 55 - 65 lb ft 5/8-11 in 190 - 203 Nm 140 - 150 lb ft O-ring face seal end Tube outside diameterNominal SAE dash size mm in Thread size Nm lb in/lb ft -4 6.4 mm 1/4 in 9/16-18 in 14 - 16 Nm 120 - 144 lb in -6 9.5 mm 3/8 in 11/16-16 in 24 - 27 Nm 216 - 240 lb in -8 12.7 mm 1/2 in 13/16-16 in 43 - 54 Nm 384 - 480 lb in -10 15.9 mm 5/8 in 1-14 in 62 - 76 Nm 552 - 672 lb in -12 19.0 mm 3/4 in 1-3/16-12 in 90 - 110 Nm 65 - 80 lb ft -14 22.2 mm 7/8 in 1-3/16-12 in 90 - 110 Nm 65 - 80 lb ft -16 25.41 mm 1.0 in 1-7/16-12 in 125 - 140 Nm 92 - 105 lb ft -20 31.8 mm 1-1/4 in 1-11/16-12 in 170 - 190 Nm 125 - 140 lb ft -24 38.1 mm 1-1/2 in 2-12 in 200 - 254 Nm 150 - 180 lb ft 84516378 05/07/2011 16
  21. 21. INTRODUCTION O-ring boss end fitting or lock nut Tube outside diameterNominal SAE dash size mm in Thread size Nm lb in/lb ft -4 6.4 mm 1/4 in 7/16-20 in 23 - 27 Nm 204 - 240 lb in -6 9.5 mm 3/8 in 9/16-18 in 34 - 41 Nm 300 - 360 lb in -8 12.7 mm 1/2 in 3/4-16 in 61 - 68 Nm 540 - 600 lb in -10 15.9 mm 5/8 in 7/8-14 in 81 - 88 Nm 60 - 65 lb ft -12 19.0 mm 3/4 in 1-1/16-12 in 115 - 122 Nm 85 - 90 lb ft -14 22.2 mm 7/8 in 1-13/16-12 in 129 - 136 Nm 95 - 100 lb ft -16 25.41 mm 1.0 in 1-5/16-12 in 156 - 169 Nm 115 - 125 lb ft -20 31.8 mm 1-1/4 in 1`-5/6-12 in 201 - 217 Nm 150 - 160 lb ft -24 38.1 mm 1-1/2 in 1-7/8-12 in 258 - 271 Nm 190 - 200 lb ft 84516378 05/07/2011 17
  22. 22. INTRODUCTION Abbreviation Measurements Typical applications Metric unit Imperial unit Name Symbol Name Symbol Area (Land area) hectare ha acre ac square foot ft²square meter m² square inch in² square millimeter mm² square inch in² Electricity ampere A ampere A volt V volt V microfarad µF microfarad µF ohm Ω ohm Ω Force kilonewton kN pound lb newton N pound lb Force per length newton per meter N/m pound per foot lb/ft pound per inch lb/in Frequency megahertz MHz megahertz MHz kilohertz kHz kilohertz kHz hertz Hz hertz Hz Frequency − Rotational r/min r/min ªrevolution per minute rpm revolution per minute rpm Length kilometer km mile mi meter m foot ft centimeter cm inch in millimeter mm inch in micrometer µm Mass kilogram kg pound lb gram g ounce oz milligram mg Power kilowatt kW horsepower Hp watt W Btu per hour Btu/hr Btu per minute Btu/min Pressure or stress (Force per area) kilopascal kPa pound per square inch psi inch of mercury inHg pascal Pa inch of water inH2O megapascal MPa pound per square inch psi 84516378 05/07/2011 18
  23. 23. INTRODUCTION Typical applications Metric unit Imperial unit Name Symbol Name Symbol Temperature (other than Thermodynamic) degrees Celsius °C degrees Fahrenheit °F Time hour h hour h minute min minute min second s second s Torque (includes Bending moment, Moment of force, and Moment of a couple) newton meter N m pound foot lb ft pound foot lb in Velocity kilometer per hour km/h mile per hour mph meter per second m/s foot per second ft/s millimeter per second mm/s inch per second in/s meter per minute m/min foot per minute ft/min Volume (includes Capacity) cubic meter mm³ cubic yard yd³ cu yd liter l cubic inch in³ liter l US gallon US gal UK gallon UK gal US quart US qt UK quart UK qt milliliter ml fluid ounce fl oz Volume per time (includes Discharge and Flow rate) cubic meter per minute m³/min cubic foot per minute ft³/min liter per minute l/min US gallon per minute US gal/min milliliter per minute ml/min UK gallon per minute UK gal/min Sound power level and Sound pressure level decibel dB decibel dB 84516378 05/07/2011 19
  24. 24. INTRODUCTION Capacities Engine crank case Specification: Case Akcela No. 1 15W-40, API CI-4/SL Capacity: With filter change 13.6 l (14.4 US qt) Fuel tank Specification: No. 2 diesel Capacity: 159 l (42 US gal) Cooling system Specification: 50 % water and 50 % ethylene glycol Capacity: 580N Without heater 16.1 l (17.0 US qt) With heater 16.8 l (17.8 US qt) 580SN, 580SN-WT, 590SN Without heater 17.3 l (18.3 US qt) With heater 18.0 l (19.0 US qt) Hydraulic system Specification: Case Akcela Hy-Tran® Ultra Capacity: 580N Total system 106.0 l (112.0 US qt) Total system with Extendahoe 111.7 l (118.0 US qt) Reservoir with filter change 47.1 l (12.45 US gal) Reservoir without filter change 45.2 l (11.95 US gal) 580SN Total system 119.2 l (126 US qt) Total system with Extendahoe 124.9 l (132 US qt) Reservoir with filter change 47.1 l (12.45 US gal) Reservoir without filter change 45.2 l (11.95 US gal) 580SN-WT Total system 124.9 l (132 US qt) Total system with Extendahoe 130.6 l (138.0 US qt) Reservoir with filter change 47.1 l (12.45 US gal) Reservoir without filter change 45.2 l (11.95 US gal) 590SN Total system 132 l (139 US qt) Total system with Extendahoe 137.7 l (145 US qt) Reservoir with filter change 47.1 l (12.45 US gal) Reservoir without filter change 45.2 l (11.95 US gal) 84516378 05/07/2011 20
  25. 25. INTRODUCTION Transmission Specification: Case Akcela Hy-Tran® Ultra Capacity: Manual (powershuttle) Two wheel drive Four wheel drive Total system 17.0 l (18 US qt) 19.4 l (21 US qt) Refill (with or without filter change) 10.5 l (11 US qt) 13.0 l (14 US qt) Powershift S-type Two wheel drive Four wheel drive Total system 21.7 l (23 US qt) 20.7 l (22 US qt) Refill (with or without filter change) 15.3 l (16 US qt) 14.3 l (15 US qt) Powershift H-type Four wheel drive only Total system 18.0 l (19 US qt) Refill (with or without filter change) 11.4 l (12 US qt) Front drive axle - Two wheel drive Specification: Case Akcela Transaxle SAE 80W140 Capacity: Each hub 0.8 l (0.8 US qt) Front drive axle - Four wheel drive Specification: Case Akcela Transaxle SAE 80W140 Capacity: 580N, 580SN Differential 7.7 l (8.1 US qt) Each planetary hub 0.5 l (0.5 US qt) 580SN-WT, 590SN Differential 8.6 l (9.1 US qt) Each planetary hub 1.0 l (1.1 US qt) Rear axle (differential) Specification: Case Transaxle Akcela Capacity: 580N, 580SN 13.6 l (14.4 US qt) 580SN-WT, 590SN 18.6 l (19.7 US qt) Brake master cylinder Brake fluid supplied by the transmission. 84516378 05/07/2011 21
  26. 26. INTRODUCTION Consumables Engine oil recommendations AKCELA NO. 1 ENGINE OIL 15W-40 is recommended for use in your machine's engine. The recommended oil will lubricate your engine correctly under all operating conditions. If the recommended oil is not available in a multi-viscosity grade engine oil, it is okay to use a single grade engine oil in the recommended oil brand. If the recommended engine oil is not available in multi- viscosity or single grade, only use oil meeting API engine oil service category CH-4. RCPH10TLB244ACL 1 Refer to the chart for recommended viscosity at ambient air temperature ranges. NOTE: Do not put Performance Additives or other oil ad- ditive products in the engine crankcase. The oil intervals given in the operators manual and service chart are ac- cording to tests with CASE AKCELA lubricants. RCPH10TLB022FAL 2 Dye and black light procedure for detecting oil leaks Oils and grease have natural phosphors and will illuminate differently under the black light. Oil, bluish-white, grease, brilliant-white, anti-freeze, greenish-yellow, sealing compounds, red to orange. Kit part number 380040182 consisting of: Part Number Description Unit of measurement Comments Usage 380002254 Black Light — 12 Volt Ultra Violet Light — 380002357 Dye-uniglow F2HF 10 ml (0.34 US fl oz) Glows Green in Black Light Engine Oil / Crankcase 380002358 Dye-uniglow F4HF 65 ml (2.2 US fl oz) Glows Yellow in Black Light Hydraulic Oil 380002359 Dye-uniglow 1750 10 ml (0.34 US fl oz) Glows Purple in Black Light Transmission Oil NOTE: Each dye is formulated to work in conjunction with a specific fluid, therefore the dyes are not interchangeable and should only be used as described. 84516378 05/07/2011 22
  27. 27. INTRODUCTION 1. Prior to adding dye, connect the black light to the machines battery and investigate suspected areas. 2. Once suspected leak areas are found, attempt to trace the leak completely to the origin. NOTE: At the origin, the leak should be the brightest in color. 3. After confirmation of the suspected leak, thoroughly clean the area of the leak to remove any existing flu- ids. Recheck the area with the black light to assure the area is clean. Good cleaning is important for the following reasons: • Fluids captured by threaded joints or other cavities will continue to show signs of leakage unless completely clean. • Casting surfaces can hold residual oil. RCPH10TLB245ACL 3 4. Use the entire contents of the bottle of dye in the system/systems of the suspected leak. 5. Run the unit for 5 to 10 minutes and cycle through suspect system functions to ensure that the dye is available to all possible leak points. NOTE: The hydraulic oil should be heated to 71 °C (160 °F), engine at normal operating temperature, and transmission should be in the normal operating range on the gauge. 6. Use a clean cloth and wipe the dipstick or the inside surface of the filler tube on each of the 3 sumps. 7. View traces of dyed fluid on the cloth under the black light to ensure good samples. 8. Use these 3 samples as your baseline when inspect- ing the unit with the black light. NOTE: High hour engine oil can reduce the effec- tiveness of the dye. In this event change the oil. 9. Avoid common errors. • Fan airflow blowing leaking fluid. • Gravity pulling leak paths down. • When paint at a joint is not broken, the joint is not leaking. NOTE: It is not necessary to change oils after this check. 84516378 05/07/2011 23
  28. 28. INTRODUCTION Diesel fuel Use No. 2 diesel fuel in the engine of this machine. The use of other fuels can cause the loss of engine power and high fuel consumption. In very cold temperatures, a mixture of No. 1 and No. 2 diesel fuels is temporarily permitted. NOTICE: See your fuel dealer for winter fuel requirements in your area. If the temperature of the fuel is below the cloud point (wax appearance point), wax crystals in the fuel will cause the engine to lose power or not start. The diesel fuel used in this machine must meet the specifi- cations in the chart or Specification D975-81 of the Amer- ican Society for Testing and Materials. Specifications for acceptable No. 2 Diesel Fuel API gravity (minimum) 34 Flash point (minimum) 60 °C (140 °F) * Cloud point (maximum) -20 °C (-4 °F) * Pour point (maximum) -26 °C (-15 °F) Viscosity (at) 88 °C (190 °F) Centistokes (2.0) to (4.3) Saybolt Seconds Universal (32) to (40) * Refer to the Notice on this page. Fuel Storage If you keep fuel in storage for a period of time, you can get foreign material or water in the fuel storage tank. Many engine problems are caused by water in the fuel. Keep the fuel storage tank outside and keep the fuel as cool as possible. Remove water from the storage con- tainer at regular periods of time. 84516378 05/07/2011 24
  29. 29. SERVICE MANUAL HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS 580N 580SN WT 580SN 590SN 84516378 05/07/2011 A
  30. 30. Contents HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - A PRIMARY HYDRAULIC POWER SYSTEM................................................ A.10.A 580N , 580SN WT , 580SN , 590SN SECONDARY HYDRAULIC POWER SYSTEM............................................ A.12.A 580N , 580SN WT , 580SN , 590SN ELECTRICAL POWER SYSTEM .......................................................... A.30.A 580N , 580SN WT , 580SN , 590SN FAULT CODES ............................................................................. A.50.A 580N , 580SN WT , 580SN , 590SN 84516378 05/07/2011 A
  31. 31. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - A PRIMARY HYDRAULIC POWER SYSTEM - 10.A 580N 580SN WT 580SN 590SN 84516378 05/07/2011 A.10.A / 1
  32. 32. Contents HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - A PRIMARY HYDRAULIC POWER SYSTEM - 10.A TECHNICAL DATA PRIMARY HYDRAULIC POWER SYSTEM Special tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 General specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Accumulator General specification - Ride control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Special tools - Ride control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 FUNCTIONAL DATA PRIMARY HYDRAULIC POWER SYSTEM Exploded view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Exploded view - Hydraulic gear pump, 580N only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Exploded view Hydraulic Pump 580SN, 580SN WT and 590SN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Exploded view - Hydraulic gear pump seal, 580N only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Hydraulic schema Regulated manifold hydraulic schematic, Pilot Controls Only . . . . . . . . . . . . . . . . . . . 15 Exploded view - Regulated manifold, Pilot Controls only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Exploded view 580N Pilot Machines only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Exploded view 580SN, 580SN WT and 590SN machines with pilot controls . . . . . . . . . . . . . . . . . . . . . . . 18 Remote valve Component diagram - Pilot control color codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Drawing Remote Clam Valve for 580SN, 580SN WT and 590SN with Pilot Controlled Backhoe . . . . . . 20 Drawing 580N Mechanically Controlled Machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Drawing 580SN, 580SN WT and 590SN Mechanically Controlled Machines . . . . . . . . . . . . . . . . . . . . . . . 22 Relief valve Drawing Swing and Bi-Dir Aux section, Backhoe Control Valves for 580N, 580SN, 580SN WT and 590SN Pilot Controlled Machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Drawing Relief Valve, Loader Dump, Backhoe Swing on mechanically controlled Backhoes . . . . . . . . . 24 Drawing Relief Valve, 4000 psi Spike Clipper for Loader Valve on 580SN, 580SN WT and 590SN machines with mechanical backhoe controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Drawing Single Stage Relief Valve, 580 Main Relief with mechanical backhoe controls . . . . . . . . . . . . . 26 Drawing Relief Valve, Main System Dual Stage for 580N with Pilot Controlled Backhoe . . . . . . . . . . . . . 27 Drawing Load Sense Relief Valve, 580N with Pilot Controlled Backhoe . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Hydraulic pump Sectional view Hydraulic Pump, 580N only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 84516378 05/07/2011 A.10.A / 2
  33. 33. Sectional view Hydraulic Pump, 580SN, 580SN WT and 590SN with Power Lift . . . . . . . . . . . . . . . . . . . 30 Drawing - Output Test Hose Connections, 580SN, 580SN WT and 590SN . . . . . . . . . . . . . . . . . . . . . . . . 31 Drawing Power Lift Valve 580SN, 580SN WT and 590SN machines with Mechanical Controls . . . . . . . 32 Drawing Power Lift Valve 580SN, 580SN WT and 590SN machines with Pilot Controlled Backhoe . . . 33 Filter Sectional view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Accumulator Exploded view - Ride control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Detailed view - Ride control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Control valve Drawing Backhoe Control Valve, 8 Spool, Extendahoe with Pilot Controls, 580SN, 580SN WT and 590SN machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Drawing Backhoe Control Valve, 8 Spool, Extendahoe with Pilot Controls, 580N machines . . . . . . . . . . 38 Drawing Loader Valve, 2 Spool for 580N with mechanical controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Drawing Loader Valve, 2 Spool for 580N with pilot controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Drawing Loader Valve, 3 Spool for 580N with mechanical backhoe controls . . . . . . . . . . . . . . . . . . . . . . . 41 Drawing Loader Valve, 3 Spool for 580N with pilot controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Drawing Loader valve, 3 Spool for 580SN, 580SN WT and 590SN with mechanical backhoe controls 43 Drawing Loader Valve, 3 Spool for 580SN, 580SN WT and 590SN with Pilot Controls . . . . . . . . . . . . . . 44 Drawing Backhoe Valve, 8 Spool foot swing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Sectional view Stabilizer Section, 580N, 580SN, 580SN WT and 590SN machines with Pilot Controls 47 Sectional view Boom, Dipper, Bucket, Extendahoe Sections, 580N, 580SN, 580SN WT and 590SN ma- chines with Pilot Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Exploded view - Ride control solenoid valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Exploded view - Boom lock solenoid valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 SERVICE PRIMARY HYDRAULIC POWER SYSTEM Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Disassemble - Regulated manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Assemble - Regulated manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Prepare - Machine Preparation, 580N Pilot machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Test Pressure Test, 580N Pilot machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Check - Flowmeter Check Sheet, 580N Pilot machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Prepare - Machine Preparation, 580N Mechanically Controlled machines . . . . . . . . . . . . . . . . . . . . . . . . . 76 Test Pressure Test, 580N Mechanically Controlled machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Check - Flowmeter Check Sheet, 580N Mechanically Controlled machines . . . . . . . . . . . . . . . . . . . . . . . 84 Prepare Machine Preparation, All 580SN, 580SN WT and 590SN machines . . . . . . . . . . . . . . . . . . . . . . 87 Test Pressure Test, All 580SN, 580SN WT and 590SN machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Check Flowmeter Check Sheet, All 580SN, 580SN WT and 590SN machines . . . . . . . . . . . . . . . . . . . . 100 Adjust Torque Control Adjustment, 580SN, 580SN WT and 590SN machines with Mechanical Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Adjust Torque Control Adjustment, 580SN, 580SN WT and 590SN machines with Pilot Controls . . . . 107 Remote valve 84516378 05/07/2011 A.10.A / 3
  34. 34. Remove - Remote control valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Install - Remote control valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 Remove - Loader control valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Install - Loader control valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Remove - Clam control pilot valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 Install - Clam control pilot valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 Remove - Pilot controls backhoe valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 Install - Pilot controls backhoe valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 Remove - Mechanical controls backhoe valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 Install - Mechanical controls backhoe valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 Check - Pilot control unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 Relief valve Adjust Main Relief Valve, 580N with mechanical controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 Remove - Circuit relief valve, 580N, 580SN, 580SN WT and 590SN machines with Pilot Controls (Swing and Bi-Directional relief valves only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 Cleaning Relief Valve, Backhoe Main Relief Valve, 580N with Pilot Backhoe Controls . . . . . . . . . . . . . 142 Pressure test Loader and Backhoe Main Relief Valve for 580N mechanical machines only. Loader Main Relief Valve for 580N machine with Pilot Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Pressure test - Load Sense Relief Valve for 580N Backhoe relief Pilot Controls only . . . . . . . . . . . . . . . 144 Adjust - 580N Backhoe relief Pilot Controls only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 Adjust Dual Stage Relief Valve, 580N Pilot Controlled Backhoe Valves . . . . . . . . . . . . . . . . . . . . . . . . . . 146 Replace - Load Sense Relief Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 Hydraulic pump Remove - 580N only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 Install - 580N only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 Remove - 580SN, 580SN-WT and 590SN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 Install - 580SN, 580SN-WT and 590SN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 Disassemble - Priority Valve, 580N only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156 Inspect - Priority Valve, 580N only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Assemble - Priority Valve, 580N only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 Prepare Work Surface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 Disassemble - Single Section Gear Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Inspect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 Assemble - Single Section Gear Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 Assemble . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 580N, 580N NA, 580SN, 580SN WT, 590SN Disassemble . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 580N, 580N NA, 580SN, 580SN WT, 590SN Accumulator Check - Ride control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 Charging - Ride control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Discharging - Ride control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Disassemble - Ride control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 Inspect - Ride control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Assemble . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 84516378 05/07/2011 A.10.A / 4
  35. 35. Pressure test Right Solenoid Valve for Ride Control (Accumulator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Pressure test Checking the Nitrogen Charge in the Accumulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 Charging - Charging the Accumulator With Dry Nitrogen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 Control valve Cleaning 580N Pilot machines only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Cleaning - Swing, Bi-Dir Aux and Stabilizer sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 Cleaning 580SN, 580SN WT and 590SN machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 Disassemble - Ride control solenoid valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 Assemble - Ride control solenoid valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 Disassemble - Boom lock solenoid valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 Inspect - Boom lock solenoid valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 Assemble - Boom lock solenoid valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 DIAGNOSTIC PRIMARY HYDRAULIC POWER SYSTEM Testing - Problem in a loader circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 Testing - Problem in the 4x1 Clam Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 Testing 580N Machines only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Testing - Single function will not work independently from other functions . . . . . . . . . . . . . . . . . . . . . . . . 213 Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Testing - Noise from the backhoe hydraulic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Testing - All pilot controls stop working . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 Testing - Pilot pattern change does not function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 Testing - Fault codes for pilot controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 Hydraulic pump Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Reservoir Testing - Hydraulic oil reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 84516378 05/07/2011 A.10.A / 5
  36. 36. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Special tools RCPH10TLB080AAM 1 DATAR CAS10090 2 CAS-10090 Hand Pump CAS10899 3 CAS-10899 Charging Kit PRIMARY HYDRAULIC POWER SYSTEM - General specification 580N Single Gear Pump Make and Model Parker P330 Single Section Gear Pump Nominal Capacity of Hydraulic Pump 580N @ 2200 RPM 115 l/min (30.5 US gpm) 108 l/min @ 231 bar ( 28.5 US gpm @ 3350 psi) Steering Relief Pressure 162±10/-0 bar (2349.0±50 psi) Pressure Settings Main Relief Valve 231 bar (3350 psi) ± 3.5 bar (50 psi) Accumulator for ride control (Nitrogen charge) 25 bar (362.5 psi) ± 1 bar (14.5 psi) Circuit relief valves (Hand pump setting only) 84516378 05/07/2011 A.10.A / 6
  37. 37. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM 580N Single Gear Pump Backhoe bucket A (upper) port 296 bar (4293 psi) ± 3 bar (43.5 psi) Backhoe bucket B (lower) port 283 bar (4105 psi) ± 3 bar (43.5 psi) Swing A (upper) and B (lower) ports 207 bar (3000 psi) ± 3 bar (43.5 psi) Loader bucket A (upper) and B (lower) ports 221 bar (3205 psi) ± 3 bar (43.5 psi) Boom A (upper) port with Mechanical Controls 221 bar (3205 psi) ± 3 bar (43.5 psi) Boom A (upper) port with Pilot Controls 230 bar (3335 psi) ± 3 bar (43.5 psi) Boom B (lower) port with Mechanical Controls 340 bar (4930 psi) ± 3 bar (43.5 psi) Boom B (lower) port with Pilot Controls 360 bar (5220 psi) ± 3 bar (43.5 psi) Dipper A (upper) port 283 bar (4103 psi) ± 3 bar (43.5 psi) Dipper B (lower) port 250 bar (3625 psi) ± 3 bar (43.5 psi) 580SN Without Power Lift Make and Model Bosch Rexroth Series 31 Variable Displacement Axial Piston Pump Pump Controls Without Power Lift Option: High Pressure Cut-off (HPCO) control in pump set to 238±3.5 bar (3450 ±50 psi) Nominal Capacity @ 2200 RPM No Load: 156 l/min (41 US gpm) Loader: 156 l/min @ 161 bar ( 41 US gpm @ 2335 psi) 103 l/min @ 238 bar ( 27 US gpm @ 3450 psi) Backhoe: 156 l/min @ 214 bar ( 41 US gpm @ 3100 psi) 132 l/min @ 238 bar ( 35 US gpm @ 3450 psi) Pump Settings HPCO: 238±3.5 bar (3450±50 psi) Steering relief pressure 162±10/-0 bar (2349.0±150-0 psi) Standard Main Relief Pressure 238±3.5 bar (3450±50 psi) Heavy Lift Main Relief Pressure 250±3.5 bar (3625.0±50 psi) Backhoe bucket A (upper) port 296 bar (4292 psi) ± 3 bar (43.5 psi) Backhoe bucket B (lower) port 283 bar (4103 psi) ± 3 bar (43.5 psi) Swing A (upper) and B (lower) ports 207 bar (3000 psi) ± 3 bar (43.5 psi) Loader bucket A (upper) and B (lower) ports 250 bar (3625 psi) ± 3 bar (43.5 psi) Boom A (upper) port with Mechanical Controls 221 bar (3205 psi) ± 3 bar (43.5 psi) Boom A (upper) port with Pilot Controls 230 bar (3335 psi) ± 3 bar (43.5 psi) Boom B (lower) port with Mechanical Controls 340 bar (4930 psi) ± 3 bar (43.5 psi) Boom B (lower) port with Pilot Controls 340 bar (4930 psi) ± 3 bar (43.5 psi) Dipper A (upper) port 283 bar (4103 psi) ± 3 bar (43.5 psi) Dipper B (lower) port 250 bar (3625 psi) ± 3 bar (43.5 psi) Swing Relief Pressure 207+7/3 bar (3001.5+100/-50 psi)at 53 l/min (14.0 US gpm) 580SN With Optional Power Lift Make & Model Bosch Rexroth Series 31 Variable Displacement Axial Piston Pump Pump Controls 1. LS Control with remote LS Relief Valve. 2. Primary remote LS relief in Power Lift valve for main relief pressure. 3. Secondary remote LS relief in Power Lift for "Power Lift" pressure Nominal Capacity @ 2200 RPM No Load: 156 l/min (41 US gpm) Loader: 156 l/min @ 161 bar ( 41 US gpm @ 2335 psi) 103 l/min @ 238 bar ( 27 US gpm @ 3450 psi) Backhoe: 156 l/min @ 214 bar ( 41 US gpm @ 3100 psi) 132 l/min @ 238 bar ( 35 US gpm @ 3450 psi) 84516378 05/07/2011 A.10.A / 7
  38. 38. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM 580SN With Optional Power Lift Power Lift capacity No load: 99.3 l/min (26.2 US gpm). Max. Heavy lift capacity: 55 l/min (14.5 US gpm) 250 bar (3625.0 psi)@ 1400 RPM. Steering relief pressure 162±10/-0 bar (2349.0±150-0 psi) Standard Main Relief Pressure 238±3.5 bar (3450±50 psi) Heavy Lift Main Relief Pressure 250±3.5 bar (3625.0±50 psi) Backhoe bucket A (upper) port 296 bar (4292 psi) ± 3 bar (43.5 psi) Backhoe bucket B (lower) port 283 bar (4103 psi) ± 3 bar (43.5 psi) Swing A (upper) and B (lower) ports 207 bar (3000 psi) ± 3 bar (43.5 psi) Loader bucket A (upper) and B (lower) ports 250 bar (3625 psi) ± 3 bar (43.5 psi) Boom A (upper) port with Mechanical Controls 221 bar (3205 psi) ± 3 bar (43.5 psi) Boom A (upper) port with Pilot Controls 230 bar (3335 psi) ± 3 bar (43.5 psi) Boom B (lower) port with Mechanical Controls 340 bar (4930 psi) ± 3 bar (43.5 psi) Boom B (lower) port with Pilot Controls 340 bar (4930 psi) ± 3 bar (43.5 psi) Dipper A (upper) port 283 bar (4103 psi) ± 3 bar (43.5 psi) Dipper B (lower) port 250 bar (3625 psi) ± 3 bar (43.5 psi) Swing Relief Pressure 207+7/3 bar (3001.5+100/-50 psi)at 53 l/min (14.0 US gpm) 580SN WT With Standard Power Lift Make & Model Bosch Rexroth Series 31 Variable Displacement Axial Piston Pump Pump Controls 1. LS Control with remote LS Relief Valve. 2. Primary remote LS relief in Power Lift valve for main relief pressure. 3. Secondary remote LS relief in Power Lift for "Power Lift" pressure Nominal Capacity @ 2200 RPM No Load: 156 l/min (41 US gpm) Loader: 156 l/min @ 161 bar ( 41 US gpm @ 2335 psi) 103 l/min @ 238 bar ( 27 US gpm @ 3450 psi) Backhoe: 156 l/min @ 214 bar ( 41 US gpm @ 3100 psi) 132 l/min @ 238 bar ( 35 US gpm @ 3450 psi) Power Lift capacity @ 1400 RPM No load: 99.3 l/min (26.2 US gpm). Max. Power Lift capacity: 55 l/min (14.5 US gpm) 261 bar (3780 psi)@ 1400 RPM. Steering relief pressure 162±10/-0 bar (2349.0±150-0 psi) Standard Main Relief Pressure 238±3.5 bar (3450±50 psi) Heavy Lift Main Relief Pressure 250±3.5 bar (3625.0±50 psi) Backhoe bucket A (upper) port 296 bar (4292 psi) ± 3 bar (43.5 psi) Backhoe bucket B (lower) port 283 bar (4103 psi) ± 3 bar (43.5 psi) Swing A (upper) and B (lower) ports 207 bar (3000 psi) ± 3 bar (43.5 psi) Loader bucket A (upper) and B (lower) ports 250 bar (3625 psi) ± 3 bar (43.5 psi) Boom A (upper) port with Mechanical Controls 221 bar (3205 psi) ± 3 bar (43.5 psi) Boom A (upper) port with Pilot Controls 230 bar (3335 psi) ± 3 bar (43.5 psi) Boom B (lower) port with Mechanical Controls 340 bar (4930 psi) ± 3 bar (43.5 psi) Boom B (lower) port with Pilot Controls 340 bar (4930 psi) ± 3 bar (43.5 psi) Dipper A (upper) port 283 bar (4103 psi) ± 3 bar (43.5 psi) Dipper B (lower) port 250 bar (3625 psi) ± 3 bar (43.5 psi) Swing Relief Pressure 207+7/3 bar (3001.5+100/-50 psi)at 53 l/min (14.0 US gpm) 84516378 05/07/2011 A.10.A / 8
  39. 39. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM 590SN With Standard Power Lift Make & Model Bosch Rexroth Series 31 Variable Displacement Axial Piston Pump Pump Controls 1. LS Control with remote LS Relief Valve. 2. Primary remote LS relief in Power Lift valve for main relief pressure. 3. Secondary remote LS relief in Power Lift for "Power Lift" pressure Nominal capacity No Load: 162.6 l/min (43 US gpm) Loader: 162.6 l/min @ 161 bar ( 43 US gpm @ 2335 psi) 107.8 l/min @ 238 bar ( 28.4 US gpm @ 3450 psi) Backhoe: 162.6 l/min @ 214 bar ( 43 US gpm @ 3100 psi) 125 l/min @ 238 bar ( 33 US gpm @ 3450 psi) Power Lift capacity No load: 107 l/min (28.3 US gpm). Max. Heavy lift capacity: 66 l/min (17.4 US gpm) 250 bar (3625.0 psi)@ 1400 RPM. Steering relief pressure 162±10/-0 bar (2349.0±150-0 psi) Standard Main Relief Pressure 238±3.5 bar (3450±50 psi) Heavy Lift Main Relief Pressure 250±3.5 bar (3625.0±50 psi) Backhoe bucket A (upper) port 296 bar (4292 psi) ± 3 bar (43.5 psi) Backhoe bucket B (lower) port 283 bar (4103 psi) ± 3 bar (43.5 psi) Swing A (upper) and B (lower) ports 207 bar (3000 psi) ± 3 bar (43.5 psi) Loader bucket A (upper) and B (lower) ports 250 bar (3625 psi) ± 3 bar (43.5 psi) Boom A (upper) port with Mechanical Controls 221 bar (3205 psi) ± 3 bar (43.5 psi) Boom A (upper) port with Pilot Controls 230 bar (3335 psi) ± 3 bar (43.5 psi) Boom B (lower) port with Mechanical Controls 340 bar (4930 psi) ± 3 bar (43.5 psi) Boom B (lower) port with Pilot Controls 340 bar (4930 psi) ± 3 bar (43.5 psi) Dipper A (upper) port 283 bar (4103 psi) ± 3 bar (43.5 psi) Dipper B (lower) port 250 bar (3625 psi) ± 3 bar (43.5 psi) Swing Relief Pressure 207+7/3 bar (3001.5+100/-50 psi)at 53 l/min (14.0 US gpm) 84516378 05/07/2011 A.10.A / 9
  40. 40. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Accumulator - General specification - Ride control Torque, accumulator charging valve cap 1.1 N·m (10 lb in) Weight (approximate) 4.9 kg (10.8 lb) Accumulator - Special tools - Ride control Nitrogen charging kit with regulator 380001737 RCIL10TLB016BAF 1 84516378 05/07/2011 A.10.A / 10
  41. 41. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Exploded view RCPH10TLB005GAM 1 1. Hoses swing control 5. Hydraulic filter 9. Left stabilizer hoses 2. Backhoe valve 6. Loader valve 10. Right stabilizer hoses 3. Left stabilizer load check valve 7. Pressure to backhoe valve 11. Right stabilizer load check valve 4. Return to filter 8. Swing cushion valve 84516378 05/07/2011 A.10.A / 11
  42. 42. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Exploded view - Hydraulic gear pump, 580N only RCPH10TLB007CAM 1 1. Input shaft 6. Quad ring 11. Front housing 2. Retaining ring 7. Pump gear 12. Vent 3. Shaft seal 8. Thrust plate (4) 13. Rear housing 4. Seal 9. Thrust plate seal 14. Cap screws 5. Bearing 10. Load sensing input NOTE: Torque cap screws (14) to 339 N·m (250 lb ft). 84516378 05/07/2011 A.10.A / 12
  43. 43. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Exploded view Hydraulic Pump 580SN, 580SN WT and 590SN RCPH10TLB003HAM 1 1. Input shaft 6. Vent 11. Kidney plate 2. Retaining ring 7. Rear housing 12. Rotating group, housing 3. Dual shaft seal 8. Cap screws 13. On Stroke Piston Assembly 4. Bearing 9. Swash plate 14. Off Stroke Piston Assembly 5. Front Housing 10. Piston assembly 84516378 05/07/2011 A.10.A / 13
  44. 44. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Exploded view - Hydraulic gear pump seal, 580N only RCPH10TLB005GAN 1 1.Input shaft 4. O-ring 2. Retaining ring 5. Seal 3. Seal retainer 6. Seal NOTE: Seal (6) must be pressed flush with face of recess with lip toward gear as shown. 84516378 05/07/2011 A.10.A / 14
  45. 45. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schema Regulated manifold hydraulic schematic, Pilot Controls Only RCPH10TLB056FAM 1 1. Accumulator 7. Pressure reducing valve 2. Diagnostic port 8. Pilot control on/off solenoid 3. Right-hand stabilizer 9. Orifice 4. Left-hand stabilizer 10. Check valve 5. Extendahoe 11. Auxiliary hydraulics 6. Pattern control selection solenoids 12. Screen 84516378 05/07/2011 A.10.A / 15
  46. 46. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Exploded view - Regulated manifold, Pilot Controls only RCIL10TLB001GAF 1 1. Pattern control selection solenoids 6. Diagnostic port 2. Pressure reducing valve 7. Right stabilizer control solenoids 3. Wire mesh filter 8. Left stabilizer control solenoids 4. Check valve 9. Pilot control on/off solenoid 5. 1.8 mm (0.071 in) orifice 10. Accumulator port 84516378 05/07/2011 A.10.A / 16
  47. 47. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Exploded view 580N Pilot Machines only RCPH10TLB006GAM 1 1. Cap for test port "M" (11/16-16 ORFS) 4. Control module 7. Load sense relief valve 2. Pilot manifold test port 5. Gas strut for Pilot Control Adjustment 8. Regulated LS Drain 3. Swing Dampening Valve 6. Regulated Manifold NOTE: Connect a gauge capable of 344.8 bar (5000 psi) to "M" port (1) using adapter (PN 190119A1). Connect a gauge capable of 69.0 bar (1000 psi) to the pilot manifold pressure test port (2). 84516378 05/07/2011 A.10.A / 17
  48. 48. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Exploded view 580SN, 580SN WT and 590SN machines with pilot controls RCPH10TLB006GAM 1 1. Cap for test port "M" (11/16-16 ORFS) 4. Control module 2. Pilot manifold test port 5. Gas strut for Pilot Control Adjustment 3. Swing Dampening Valve 6. Regulated Manifold NOTE: Connect a gauge capable of 344.8 bar (5000 psi) to "M" port (1) using adapter (PN 190119A1). Connect a gauge capable of 69.0 bar (1000 psi) to the pilot manifold pressure test port (2). 84516378 05/07/2011 A.10.A / 18
  49. 49. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Remote valve - Component diagram - Pilot control color codes RCPH10TBL001GAM 1 84516378 05/07/2011 A.10.A / 19
  50. 50. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Remote valve - Drawing Remote Clam Valve for 580SN, 580SN WT and 590SN with Pilot Controlled Backhoe RCPH10TLB040GAM 1 1. Pump pressure hose 4. Accumulator 7. Loader valve 2. Pressure hose to spool 5. Clam control block 8. Return to reservoir 3. Pressure to clam manifold 6. Pressure hose to spool 84516378 05/07/2011 A.10.A / 20
  51. 51. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Remote valve - Drawing 580N Mechanically Controlled Machines RCPH10TLB039GAM 1 1. Return to reservoir 4. Clam control block 7. Pressure to clam manifold 2. Pressure hose to spool 5. Accumulator 3. Loader valve 6. Pressure hose to spool 84516378 05/07/2011 A.10.A / 21
  52. 52. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Remote valve - Drawing 580SN, 580SN WT and 590SN Mechanically Controlled Machines RCPH10TLB041GAM 1 1. Return to reservoir 4. Clam control block 7. Pressure to clam manifold 2. Pressure hose to spool 5. Accumulator 3. Loader valve 6. Pressure hose to spool 84516378 05/07/2011 A.10.A / 22
  53. 53. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Relief valve - Drawing Swing and Bi-Dir Aux section, Backhoe Control Valves for 580N, 580SN, 580SN WT and 590SN Pilot Controlled Machines. RCPH10TLB042GAM 1 1. Circuit relief valve 4. Spool 2. Dampened compensator (Bi-Aux) 5. Centering spring 3. Solid compensator (Swing) 6. Check valve 84516378 05/07/2011 A.10.A / 23
  54. 54. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Relief valve - Drawing Relief Valve, Loader Dump, Backhoe Swing on mechanically controlled Backhoes RCPH10TLB006FAM 1 1. O-ring 4. Plunger 7. Cap 2. Poppet - Relief Valve 5. Back up Ring 8. Nut 3. Spring 6. Sleeve, Poppet 84516378 05/07/2011 A.10.A / 24
  55. 55. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Relief valve - Drawing Relief Valve, 4000 psi Spike Clipper for Loader Valve on 580SN, 580SN WT and 590SN machines with mechanical backhoe controls. RCPH10TLB007FAM 1 1. O-ring 4. Back up Ring 7. Screw, Adjust 2. Poppet 5. Washer, Flat 8. Plug 3. Spring 6. Nut 9. Seal, Special 84516378 05/07/2011 A.10.A / 25
  56. 56. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Relief valve - Drawing Single Stage Relief Valve, 580 Main Relief with mechanical backhoe controls RCPH10TLB008FAM 1 1. O-ring 4. Piston 7. Screw, Adjust 2. Poppet 5. Back up Ring 8. Nut, Special 3. Spring 6. Plug 84516378 05/07/2011 A.10.A / 26
  57. 57. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Relief valve - Drawing Relief Valve, Main System Dual Stage for 580N with Pilot Controlled Backhoe RCPH10TLB009FAM 1 1. O-ring 4. Piston 7. Screw, Adjust 2. Poppet 5. Back up Ring 8. Nut, Special 3. Spring 6. Plug 9. Special Fitting, ORFS 84516378 05/07/2011 A.10.A / 27
  58. 58. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Relief valve - Drawing Load Sense Relief Valve, 580N with Pilot Controlled Backhoe RCPH10TLB057FAM 1 1. O-ring 3. Spring 5. Adjustment screw 2. Poppet 4. Back up Ring 6. Jam Nut 84516378 05/07/2011 A.10.A / 28
  59. 59. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - Sectional view Hydraulic Pump, 580N only RCPH10TLB011FAM 1 1. Inlet 3. CF Port 5. Priority Valve 2. EF Port 4. Load Sensing Port 84516378 05/07/2011 A.10.A / 29
  60. 60. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - Sectional view Hydraulic Pump, 580SN, 580SN WT and 590SN with Power Lift RCPH10TLB043GAM 1 1. Load Sense Spool 5. Inlet 8. Torque Control Variable Relief 2. Case Drain 1 6. Outlet 9. Case Drain 2 3. Load Sense Port (LS) 7. Gage Port 10. Torque Regulation Selection Solenoid 4. Torque Control Spool 84516378 05/07/2011 A.10.A / 30
  61. 61. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - Drawing - Output Test Hose Connections, 580SN, 580SN WT and 590SN RCPH10TLB006GAM 1 1. Load sense hose 2. Return hose from loader valve 3. Pressure to backhoe valve 4. Attenuator hose to hydraulic pump 5. Back pressure check valve 6. To hydraulic filter 7. Attenuator hose 8. Test Adapter NOTE: Connect flowmeter input hose to attenuator hose. NOTE: Remove hydraulic tank filler cap and place flowmeter outlet hose (6) below oil level. Ensure hose is secured. 84516378 05/07/2011 A.10.A / 31
  62. 62. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - Drawing Power Lift Valve 580SN, 580SN WT and 590SN machines with Mechanical Controls Power Lift Valve RCPH10TLB063FAM 1 (1) Main relief valve (5) Return to tank (2) Power Lift relief valve (6) Load sense gauge port (3) Load sense port (Out to pump) (7) Power Lift solenoid (4) Pressure Inlet (8) Orifice 84516378 05/07/2011 A.10.A / 32
  63. 63. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - Drawing Power Lift Valve 580SN, 580SN WT and 590SN machines with Pilot Controlled Backhoe Power Lift Valve RCPH10TLB012FAM 1 1. Low pressure relief valve 6. Filter screen 2. High pressure relief valve 7. Load sense gauge port 3. Load sense port (Out to pump) 8. Power lift solenoid 4.Load sense port (In) 9. Non adjustable LS drain (Pilot Controls Only) 5. Return to tank 10. Orifice 84516378 05/07/2011 A.10.A / 33
  64. 64. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Filter - Sectional view RCPH10TLB004GAM 1 (1) Inlet (5) Filter (2) To Reservoir (6) Filter Bypass Valve (3) To Oil Cooler (7) Restriction Indicator (4) From Ride Control Valve (8) Cooler Bypass Valve 84516378 05/07/2011 A.10.A / 34
  65. 65. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Accumulator - Exploded view - Ride control RCPH10TLB015FAL 1 1. Tube 5. Quad ring 9. Guard 2. Gland with gas valve 6. O-ring 10. Gas valve assembly 3. Piston 7. Backup ring, if used 11. Gland without gas valve 4. Seal 8. Cap screw 84516378 05/07/2011 A.10.A / 35
  66. 66. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Accumulator - Detailed view - Ride control RCIL10TLB005GAF 1 1. Tube 5. Quad ring 9. Guard 2. Gland with gas valve 6. O-ring 10. Gas valve assembly 3. Piston 7. Backup ring, if used 11. O-ring 4. Seal 8. Cap screw 12. Gland without gas valve 84516378 05/07/2011 A.10.A / 36
  67. 67. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Drawing Backhoe Control Valve, 8 Spool, Extendahoe with Pilot Controls, 580SN, 580SN WT and 590SN machines RCPH10TLB013GAM 1 1. Inlet 4. Left Stabilizer 7. Bucket 2. Swing 5. Right Stabilizer 8. Extendahoe 3. Boom 6. Dipper 9. Bi-Dir Aux 10 Outlet 84516378 05/07/2011 A.10.A / 37
  68. 68. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Drawing Backhoe Control Valve, 8 Spool, Extendahoe with Pilot Controls, 580N machines RCPH11TLB004GAM 1 (1) Inlet (7) Bucket (2) Swing (8) Extendahoe (3) Boom (9) B-Dir Aux (4) Left Stabilizer (10) Outlet (5) Right Stabilizer (11) LS Relief (6) Dipper (12) LS Drain 84516378 05/07/2011 A.10.A / 38
  69. 69. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Drawing Loader Valve, 2 Spool for 580N with mechanical controls RCPH11TLB006FAM 1 (1) Power Beyond port (4) Gage Port (2) Inlet port (5) Lift section (3) Main Relief (6) Bucket section 84516378 05/07/2011 A.10.A / 39
  70. 70. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Drawing Loader Valve, 2 Spool for 580N with pilot controls RCPH11TLB001FAL 1 (1) Power Beyond port (4) Lift section (2) Inlet port (5) Bucket section (3) Gage Port 84516378 05/07/2011 A.10.A / 40
  71. 71. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Drawing Loader Valve, 3 Spool for 580N with mechanical backhoe controls RCPH11TLB007FAM 1 (1) Power Beyond port (5) Lift section (2) Inlet port (6) Bucket section (3) Main Relief (7) Clam section (4) LS Port (8) Outlet 84516378 05/07/2011 A.10.A / 41
  72. 72. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Drawing Loader Valve, 3 Spool for 580N with pilot controls RCPH11TLB002FAL 1 (1) Power Beyond port (5) Bucket section (2) Inlet port (6) Clam section (3) LS Port (7) Outlet (4) Lift section 84516378 05/07/2011 A.10.A / 42
  73. 73. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Drawing Loader valve, 3 Spool for 580SN, 580SN WT and 590SN with mechanical backhoe controls RCPH11TLB005GAM 1 (1) Inlet port (7) Bucket section (2) Spike clipper (Internal component) (8) Clam section (3) Priority spool (Internal component) (9) Power Beyond (4) Steering pressure port (10) Outlet (5) LS port (11) Main Relief Valve (6) Lift section 84516378 05/07/2011 A.10.A / 43
  74. 74. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Drawing Loader Valve, 3 Spool for 580SN, 580SN WT and 590SN with Pilot Controls RCPH11TLB003GAM 1 (1) Clam Section (6) Inlet Section (2) Bucket Section (7) Steering Pressure Port (3) Lift Section (8) Steering Load Sense Port (Bottom Face of Inlet — Not Shown) (4) Main LS Port (9) Tank (5) Pressure Inlet 84516378 05/07/2011 A.10.A / 44
  75. 75. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Drawing Backhoe Valve, 8 Spool foot swing RCPH11TLB001HAM 1 (1) Inlet port (7) Stabilizer (2) Outlet port (8) Stabilizer (3) Auxiliary (9) Boom (4) Extendahoe (10) Swing 84516378 05/07/2011 A.10.A / 45
  76. 76. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM (5) Bucket (11) Boom low leak check (6) Dipper (12) Bi-Aux lock solenoid 84516378 05/07/2011 A.10.A / 46
  77. 77. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Sectional view Stabilizer Section, 580N, 580SN, 580SN WT and 590SN machines with Pilot Controls RCPH10TLB062FAM 1 84516378 05/07/2011 A.10.A / 47
  78. 78. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Sectional view Boom, Dipper, Bucket, Extendahoe Sections, 580N, 580SN, 580SN WT and 590SN machines with Pilot Controls RCPH10TLB062FAM 1 84516378 05/07/2011 A.10.A / 48
  79. 79. HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Control valve - Exploded view - Ride control solenoid valve RCPH10TLB008CAM 1 (1) Ring Nut (3) Cartridge (2) Coil (4) Control Block 84516378 05/07/2011 A.10.A / 49
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