the best service manual

1. Service Manual
CX220C
Hydraulic Excavator
ServiceManual
1/1
Part Number
71114551
1st
Edition
English 03/2015
Printed in Brazil
Copyright © 2015 – CNH Industrial Latin America LTDA.
All Rights Reserved..
Part Number
71114551
1st
Edition
English 03/2015
CX220C
Hydraulic Excavator

2. SERVICE MANUAL
CX220C Standard model
71114551 19/03/2015
EN

3. Link Product / Engine
Product Market Product Engine
CX220C Modelo padrão Latin America F4GE9684E*J615
71114551 19/03/2015

4. Contents
INTRODUCTION
Engine....................................................................................... 10
[10.001] Engine and crankcase ............................................................. 10.1
[10.202] Air cleaners and lines .............................................................. 10.2
[10.216] Fuel tanks .......................................................................... 10.3
[10.254] Intake and exhaust manifolds and muffler ......................................... 10.4
[10.400] Engine cooling system ............................................................. 10.5
Hydraulic systems....................................................................... 35
[35.000] Hydraulic systems.................................................................. 35.1
[35.102] Pump control valves................................................................ 35.2
[35.106] Variable displacement pump ....................................................... 35.3
[35.300] Reservoir, cooler, and filters........................................................ 35.4
[35.304] Combination pump units ........................................................... 35.5
[35.352] Hydraulic swing system ............................................................ 35.6
[35.353] Hydraulic travel system ............................................................ 35.7
[35.354] Hydraulic central joint .............................................................. 35.8
[35.355] Hydraulic hand control ............................................................. 35.9
[35.356] Hydraulic foot control............................................................. 35.10
[35.359] Main control valve................................................................ 35.11
[35.736] Boom hydraulic system .......................................................... 35.12
[35.737] Dipper hydraulic system.......................................................... 35.13
[35.738] Excavator and backhoe bucket hydraulic system................................ 35.14
Frames and ballasting ................................................................. 39
[39.101] Upper frame........................................................................ 39.1
[39.103] Swing ring assembly ............................................................... 39.2
[39.140] Ballasts and supports .............................................................. 39.3
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5. Tracks and track suspension........................................................ 48
[48.130] Track frame and driving wheels .................................................... 48.1
[48.100] Tracks .............................................................................. 48.2
[48.134] Track tension units ................................................................. 48.3
[48.138] Track rollers ........................................................................ 48.4
Cab climate control ..................................................................... 50
[50.100] Heating ............................................................................. 50.1
[50.200] Air conditioning..................................................................... 50.2
Electrical systems....................................................................... 55
[55.000] Electrical system ................................................................... 55.1
[55.015] Engine control system.............................................................. 55.2
[55.036] Hydraulic system control ........................................................... 55.3
[55.051] Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls................... 55.4
[55.302] Battery.............................................................................. 55.5
[55.640] Electronic modules ................................................................. 55.6
Booms, dippers, and buckets ....................................................... 84
[84.910] Boom ............................................................................... 84.1
[84.100] Bucket.............................................................................. 84.2
Platform, cab, bodywork, and decals............................................. 90
[90.116] Fenders and guards................................................................ 90.1
[90.124] Pneumatically-adjusted operator seat.............................................. 90.2
[90.150] Cab................................................................................. 90.3
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6. INTRODUCTION
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7. INTRODUCTION
Advice - Important notice regarding equipment servicing
All repair and maintenance work listed in this manual must be carried out only by qualified dealership personnel,
strictly complying with the instructions given, and using, whenever possible, the special tools.
Anyone who performs repair and maintenance operations without complying with the procedures provided herein
shall be responsible for any subsequent damages.
The manufacturer and all the organizations of its distribution chain, including - without limitation - national, regional, or
local dealers, reject any responsibility for damages caused by parts and/or components not approved by the manu-
facturer, including those used for the servicing or repair of the product manufactured or marketed by the manufacturer.
In any case, no warranty is given or attributed on the product manufactured or marketed by the manufacturer in case
of damages caused by parts and/or components not approved by the manufacturer.
The information in this manual is up-to-date at the date of the publication. It is the policy of the manufacturer for
continuous improvement. Some information could not be updated due to modifications of a technical or commercial
type, or changes to the laws and regulations of different countries.
In case of questions, refer to your Sales and Service Networks.
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8. INTRODUCTION
Foreword - Ecology and the environment
Soil, air, and water are vital factors of agriculture and life in general. When legislation does not yet rule the treatment
of some of the substances required by advanced technology, sound judgment should govern the use and disposal of
products of a chemical and petrochemical nature.
NOTE: The following are recommendations that may be of assistance:
• Become acquainted with and ensure that you understand the relative legislation applicable to your country.
• Where no legislation exists, obtain information from suppliers of oils, filters, batteries, fuels, antifreeze, cleaning
agents, etc., with regard to their effect on man and nature and how to safely store, use, and dispose of these
substances.
• Agricultural consultants will, in many cases, be able to help you as well.
Helpful hints
• Avoid filling tanks using cans or inappropriate pressurized fuel delivery systems that may cause considerable
spillage.
• In general, avoid skin contact with all fuels, oils, acids, solvents, etc. Most of them contain substances that may be
harmful to your health.
• Modern oils contain additives. Do not burn contaminated fuels and or waste oils in ordinary heating systems.
• Avoid spillage when draining off used engine coolant mixtures, engine, gearbox and hydraulic oils, brake fluids, etc.
Do not mix drained brake fluids or fuels with lubricants. Store them safely until they can be disposed of in a proper
way to comply with local legislation and available resources.
• Modern coolant mixtures, i.e. antifreeze and other additives, should be replaced every two years. They should not
be allowed to get into the soil, but should be collected and disposed of properly.
• Do not open the air-conditioning system yourself. It contains gases that should not be released into the atmosphere.
Your CASE CONSTRUCTION dealer or air conditioning specialist has a special extractor for this purpose and will
have to recharge the system properly.
• Repair any leaks or defects in the engine cooling or hydraulic system immediately.
• Do not increase the pressure in a pressurized circuit as this may lead to a component failure.
• Protect hoses during welding as penetrating weld splatter may burn a hole or weaken them, allowing the loss of
oils, coolant, etc.
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9. 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.
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10. INTRODUCTION
Safety rules
Standard safety precautions
Be informed and notify personnel of the laws in force regulating safety, and provide documentation available for
consultation.
• Keep working areas as clean as possible.
• Ensure that working areas are provided with emergency boxes. They must be clearly visible and always contain
adequate sanitary equipment.
• Fire extinguishers must be properly identified and always be clear of obstructions. Their efficiency must be checked
on a regular basis and personnel must be trained on proper interventions and priorities.
• Keep all emergency exits free of obstructions and clearly marked.
• Smoking in working areas subject to fire danger must be strictly prohibited.
Prevention of injury
• Wear suitable work attire and safety glasses with no jewelry such as rings and chains when working close to engines
and equipment in motion.
• Wear safety gloves and goggles when performing the following operations:
• Topping off or changing lubrication oils.
• Using compressed air or liquids at a pressure greater than 2 bar (29 psi).
• Wear a safety helmet when working close to hanging loads or equipment working at head level.
• Always wear safety shoes and fitting clothes.
• Use protection cream for hands.
• Change wet clothes as soon as possible.
• In the presence of voltages exceeding 48 - 60 V, verify the efficiency of the ground and mass electrical connections.
Ensure that hands and feet are dry and use isolating foot boards. Workers should be properly trained to work with
electricity.
• Do not smoke or start an open flame close to batteries and any fuel material.
• Place soiled rags with oil, diesel fuel or solvents in specially provided anti-fire containers.
• Do not use any tool or equipment for any use other than what it was originally intended for. Serious injury may
occur.
• If running an engine indoors, make sure there is a sufficient exhaust fan in use to eliminate exhaust fumes.
During maintenance
• Never open the filler cap of the cooling system when the engine is hot. High temperature liquid at operating pressure
could result in serious danger and risk of burn. Wait until the temperature decreases under 50 °C (122 °F).
• Never add coolant to an overheated engine and use only appropriate liquids.
• Always work when the engine is turned off. Certain circumstances require maintenance on a running engine. Be
aware of all the risks involved with such an operation.
• Always use adequate and safe containers for engine fluids and used oil.
• Keep engine clean of any spilled fluids such as oil, diesel fuel, and or chemical solvents.
• Use of solvents or detergents during maintenance may emit toxic vapors. Always keep working areas aerated.
Wear a safety mask if necessary.
• Do not leave soiled rags that may contain any flammable substances close to the engine.
• Always use caution when starting an engine after any work has been performed. Be prepared to cut off intake air
in case of engine runaway.
• Never disconnect the batteries while the engine is running.
• Disconnect the batteries prior to performing any work on the equipment.
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11. INTRODUCTION
• Disconnect the batteries to place a load on them with a load tester.
• After any work is performed, verify that the battery clamp polarity is correct and that the clamps are tight and safe
from accidental short circuit and oxidation.
• Before disconnecting any pipelines (pneumatic, hydraulic, fuel pipes, etc.), verify that all pressure has been re-
leased. Take all necessary precautions bleeding and draining residual pressure. Always wear the proper safety
equipment.
• Do not alter the lengths of any wires.
• Do not connect any electronic service tool to the engine electrical equipment unless specifically approved by CASE
CONSTRUCTION.
• Do not modify the fuel system or hydraulic system unless approved by CASE CONSTRUCTION. Any unauthorized
modification will compromise warranty assistance and may affect engine operation and life span.
For engine equipped with an electronic control unit
• Do not weld on any part of the equipment without removing the control unit.
• Remove the in case of work requiring heating over 80 °C (176 °F).
• Do not paint the components and the electronic connections.
• Do not alter any data filed in the electronic control unit driving the engine. Any manipulation or alteration of electronic
components will void engine warranty assistance and may affect the correct working order and life span of the
engine.
Respect of the Environment
• Respect of the environment should be of primary importance. Take all necessary precautions to ensure personnel's
safety and health.
• Inform the personnel of the laws regarding the dispensing of used engine fluids.
• Handle batteries with care, storing them in a well ventilated environment and within anti-acid container.
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12. SERVICE MANUAL
Engine
CX220C Standard model
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13. Engine - Engine and crankcase
Engine - General specification
Performance
Road speed
Slow 3.7 km/h (2 mph)
Fast 5.7 km/h (4 mph)
Motor Specifications
Main specifications
Manufacturer FPT Tier 3
Model F4GE9684E*J615
Type
Water-cooled, 4 cycle direct injection type diesel engine with
intercooler turbo-charger
Number of cylinders 6 in-line
Bore 104 mm (4.09 in)
Stroke 132 mm (5.20 in)
Total displacement 6728 cm³ (411 in³)
Compression ratio 17 : 1
Rated output power (at 2000 RPM) ( ISO 14396:
Without fan)
118 kW (160 Hp)
Maximum torque (at 1400 RPM) ( ISO 14396) 670 N·m (494 lb ft)
High idling 2200 RPM
Low idling 800 RPM
Fuel consumption rate 212 g/kWh
Total engine oil volume 17.8 L (4.7 US gal)
Volume of oil in the filter 0.90 L (0.24 US gal)
Volume of oil in the line 0.85 L (0.22 US gal)
Volume of oil in the engine chambers 1.50 L (0.40 US gal)
Weight without oil 510.0 kg (1124.4 lb)
Feed
Injection Sequence 1-5-3-6-2-4
Battery
Voltage 2 x 12 V
Capacity 2 x 100 A·h
Starter Motor
Manufacturer BOSCH
Voltage 24 V
Output 4 kW (5 Hp)
Alternator
Manufacturer BOSCH
Voltage 24 V
Output 90 A
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14. Engine - Engine and crankcase
Engine - Prepare
Preparation for removing
1. Remove battery ground.
2. Remove bonnet and guard. Remove under cover.
3. Remove air cleaner hose.
4. Remove counterweight.
5. Remove radiator hose and inter-cooler hose.
6. Remove fuel hose and heater hose, and if neces-
sary disconnect air-con hose.
7. If necessary, remove pump, muffler and radiator.
8. Remove harness connector.
1. Remove E/G ground cable.
2. Starter cable-starter B terminal.
3. Remove the connector that connects the upper
harness with the engine and ECU harness.
4. Upper harness
P1 Alternator B terminal
CN-160 E/G speed sensor
CN-141, CN142 P1, P2 pump proportional
valve
CN-139, CN-140 P1, P2 pump pressure sensor
M-1 starter motor C terminal
NOTE: Prepare a stand, which withstands the weight of the
engine assy. and can place the removed engine firmly.
TULI12ECX3380FB 1
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15. Engine - Engine and crankcase
TULI12ECX1634FB 2
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16. Engine - Engine and crankcase
Engine - Remove
TULI12ECX3418HA 1
1. Remove hose of engine oil filter.
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17. Engine - Engine and crankcase
Place oil pan under the connection of filter (1), and dis-
connect hoses (2), (3).
: 41 mm (1.6 in)
2. Put a protection cap on the opened hoses.
3. Remove hoses of fuel injection pump (4) and water sep-
arator.
Place fuel pan under the connections (4) and discon-
nect hoses (5).
4. Loosen engine mounting bolt of frame.
1. Loosen 4 nuts (6) M18
: 27 mm (1.1 in)
2. Loosen 4 capscrews (7) M18 X 150.
: 27 mm (1.1 in)
3. Remove 4 plates (8).
4. Remove upper rubber mounts (9) and (10) 2 each.
5. Slinging engine body
1. Sling engine hooking wire to lifting lugs on the front
and rear sides.
Weight: Approx. 544 kg (1199 lb)
Wire: dia. 6 mm (0.2 in)x 1 m (3.3 ft) - 2 pcs.
ATTENTION: Prepare a stand, which withstands the
weight of the engine assy. and can place the removed
engine firmly.
6. Position engine on the stand stably.
7. Remove 4 rubber mounts (9), (10).
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18. Engine - Engine and crankcase
Engine - Install
Installation of engine
1. Installing is done in the reverse order of removing.
2. Tightening torque.
No. Name Tightening torque Remarks
7 Capscrew M18 X 150 202.5 - 247.5 N·m (149.36 - 182.55 lb ft) Apply LOCTITE® 271™
11 Capscrew M12 X 80 104 - 126 N·m (76.71 - 92.93 lb ft) Apply LOCTITE® 262™
12 Capscrew M12 X 40 104 - 126 N·m (76.71 - 92.93 lb ft) Apply LOCTITE® 262™
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19. Engine - Engine and crankcase
Engine - Measure
Warming up of engine
Start engine to raise the coolant temperature of engine
to 60 - 90 °C (140 - 194 °F) at surface of radiator upper
tank.
The E/G coolant temperature gauge is used to mea-
sure.
The range in white color shows the temperature of
approx. 65 - 105 °C (149 - 221 °F), so confirm that
the pointer indicates the temperature within the white
range.
TULI12ECX0098AA 1
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20. Engine - Engine and crankcase
Engine speed measured value through service diagnosis
1. Turn On the starter switch with the buzzer stop switch
pressed.
2. A program number and an actual engine revolution are
displayed as item No. 2.
3. The screen advances in the sequence number 2, num-
ber 3 etc. each time you press the "up arrow button"
on the gauge assembly.
4. The screen goes back in the sequence number 45,
number 44 etc. each time you press the "down arrow
button".
5. The display does not disappear unless the starter
switch is turned to Off.
TULI12ECX0099BA 2
TULI12ECX0100AA 3
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21. Engine - Engine and crankcase
Engine - Service instruction
Engine
Factors Checking
Filters Liquid Leak, clogging
Trouble
1* 2* 3* 4* 5* 6* 7* 8* 9* 10* 11* 12* 13* 14* 15*
Faulty starting
Poor starting ability (takes a long time) Ο Ο Ο Ο
Faulty engine starting/engine does not
rotate
Ο
Faulty engine starting/engine rotates
but no exhaust gas (no fuel injection)
Ο Ο Ο Ο
Faulty engine starting/exhaust gas is
emitted but engine does not start (with
fuel injection)
Ο Ο Ο Ο Ο
Insufficient rotation
Engine poor run-up (low follow-up
ability)
Ο Ο Ο
Rotation in bad condition (hunting) Ο Ο Ο
Poor output
Engine stalled during operation Ο Ο Ο
Output is lowered Ο Ο Ο Ο Ο
Overheating Ο Ο
Other failures
Exhaust smoke is black Ο Ο Ο Ο
Exhaust smoke is white Ο Ο
Larger oil consumption (or blue
exhaust gas)
Ο Ο
Early contamination of oil Ο Ο Ο Ο Ο
Larger fuel consumption Ο Ο Ο Ο
Intruding of oil in coolant, back flow,
reduction of coolant quantity
Hydraulic pressure down (monitor
lights up)
Ο Ο
Oil quantity increased (intruding of
water and fuel)
Ο
Vibration
1* Shortage of fuel level 9* Oil level of oil pan
2* Air cleaner clogged 10* Contamination of water and fuel with oil
3* Fuel filter clogged 11* Poor or deteriorated battery
4* Oil filter clogged
12* Leak, clogging of fuel system and intruding of
air
5* Fan belt slipped, fan pulley worn 13* Engine oil leak
6* Breather hose crushed or clogged
14* Air leak between turbocharger and intake
manifold
7* Improper fuel in use 15* Muffler clogged
8* Coolant level
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22. Engine - Engine and crankcase
Electric equipment
Factors Checking shovel side
Shovel side Engine side
Trouble 1* 2* 3* 4* 5* 6* 7* 8* 9* 10* 11* 12* 13* 14* 15* 16*
Faulty starting
Poor starting ability (takes a long
time)
Ο Ο Ο Ο
Faulty engine starting/engine
does not rotate
Ο Ο Ο Ο Ο Ο Ο Ο
Faulty engine starting/engine
rotates but no exhaust gas (no
fuel injection)
Faulty engine starting/exhaust
gas is emitted but engine does
not start (with fuel injection)
Ο Ο
Insufficient rotation
Engine poor run-up (low follow-up
ability)
Rotation in bad condition
(hunting)
Poor output
Engine stalled during operation Ο
Output is lowered Ο
Overheating Ο Ο Ο
Other failures
Exhaust smoke is black
Exhaust smoke is white
Larger oil consumption (or blue
exhaust gas)
Early contamination of oil
Larger fuel consumption
Intruding of oil in coolant, back
flow, reduction of coolant quantity
Hydraulic pressure down
(monitor lights up)
Ο
Oil quantity increased (intruding
of water and fuel)
Vibration Ο
1* Loose mounting bolts, damage of mounting
rubber
9* Loose connection of battery cable terminal
2* Failure of radiator pressure cap 10* Battery relay
3* Radiator core clogged/fin clogged and crushed 11* Alternator
4* Peeling of space insulation around radiator 12* Glow plug
5* Failure of hydraulic system 13* Glow relay
6* Malfunction of unload valve and low pressure
sensor
14* Starter motor
7* Startup circuit wiring 15* Safety relay
8* Starter key switch 16* Hydraulic switch
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23. Engine - Engine and crankcase
Factors Fuel system
Intake and
exhaust system
Lubrication
system
Cooling
system
Trouble 1* 2* 3* 4* 5* 6* 7* 8* 9* 10* 11* 12* 13* 14*
Faulty starting
Poor starting ability (takes a long time) Ο Ο
Faulty engine starting/engine does not
rotate
Faulty engine starting/engine rotates but no
exhaust gas (no fuel injection)
Faulty engine starting/exhaust gas is
emitted but engine does not start (with fuel
injection)
Ο Ο
Insufficient rotation
Engine poor run-up (low follow-up ability) Ο Ο Ο
Rotation in bad condition (hunting)
Poor output
Engine stalled during operation Ο
Output is lowered Ο Ο Ο Ο
Overheating Ο Ο Ο
Other failures
Exhaust smoke is black Ο Ο Ο
Exhaust smoke is white Ο Ο Ο Ο Ο
Larger oil consumption (or blue exhaust
gas)
Ο Ο Ο
Early contamination of oil Ο Ο Ο Ο
Larger fuel consumption Ο Ο Ο
Intruding of oil in coolant, back flow,
reduction of coolant quantity
Ο Ο
Hydraulic pressure down (monitor lights up) Ο Ο Ο Ο
Oil quantity increased (intruding of water
and fuel)
Ο Ο Ο
Vibration Ο
1* Failure of injector 8* Damage of EGR cooler
2* Failure of supply pump 9* Failure oil pump
3* Improper fuel injection time 10* Failure of relief valve
4* Fuel leak into the head cover 11* Failure of regulation valve
5* Turbocharger oil drain tube clogged 12* Leak and crush of hydraulic piping
6* Seal of turbocharger worn, damaged 13* Damage of water pump
7* Seizing and interference of turbocharger 14* Failure of thermostat (not open)
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24. Engine - Engine and crankcase
Factors Engine body
Trouble 1* 2* 3* 4* 5* 6* 7* 8* 9* 10* 11*
Faulty starting
Poor starting ability (takes a long time) Ο Ο
Faulty engine starting/engine does not rotate Ο
Faulty engine starting/engine rotates but no exhaust gas
(no fuel injection)
Faulty engine starting/exhaust gas is emitted but engine
does not start (with fuel injection)
Ο Ο
Insufficient rotation
Engine poor run-up (low follow-up ability) Ο Ο
Rotation in bad condition (hunting)
Poor output
Engine stalled during operation Ο
Output is lowered Ο Ο
Overheating Ο Ο
Other failures
Exhaust smoke is black Ο Ο
Exhaust smoke is white Ο Ο Ο Ο
Larger oil consumption (or blue exhaust gas) Ο Ο Ο Ο Ο
Early contamination of oil Ο Ο
Larger fuel consumption Ο
Intruding of oil in coolant, back flow, reduction of coolant
quantity
Ο Ο Ο Ο
Hydraulic pressure down (monitor lights up) Ο
Oil quantity increased (intruding of water and fuel) Ο Ο Ο Ο
Vibration Ο Ο
1* Damage of engine oil cooler core and O-ring 7* Wear of piston ring and liner, ring stick
2* Strainer clogged, damage of oil pipe 8* Hole due to cavitation
3* Damage of cylinder head and head gasket 9* Wear and damage of rear oil seal and seal surface
4* Failure of injection holder sleeve 10* Damage of dumper
5* Wear and failure of valve and valve guide 11* Damage of flywheel gear
6* Damage and seizing of piston and connecting rod
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25. Engine - Air cleaners and lines
Air cleaner - Prepare
1. Open panel assembly (A) and (B).
2. Open bonnet assembly (C).
TULI12ECX1479AB 1
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27. Engine - Air cleaners and lines
Air cleaner - Remove
1. Unplug terminals on indicator (7) wiring.
2. Loosen clips (1), (2) on both sides of hose (3).
3. Pull out hose (3).
Tools: flat-blade screwdriver
4. Remove 4 sems bolts (4) M10 X 25.
: 17 mm
5. Remove air cleaner assembly (5) from bracket (6).
TULI12ECX1483AB 1
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28. Engine - Air cleaners and lines
Air cleaner - Install
1. Attach air cleaner (5) using sems bolts (4) M10 X 25 to
bracket (6).
: 17 mm
: 39.2 N·m (29 lb ft)
2. Attach hose (3) to the end of the air cleaner.
3. Tighten clip (1) and (2) on both sides of hose (3).
: 5.9 N·m (4.4 lb ft)
4. Connect wire harness to indicator (7) on the air cleaner.
: 3.9 N·m (2.9 lb ft) TULI12ECX1483AB 1
TULI12ECX1488AB 2
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29. Engine - Fuel tanks
Fuel tank - Prepare
1. Unlock cap (1) with the starter key and open it.
2. Loosen valve (2) under the tank (3) and drain the fuel.
Capacity of tank: 320 l (84.5 US gal)
3. Loosen 5 machine screw (4) and remove the connector
for the level sensor (5).
4. Loosen the clip and pull out the hoses (6) and (7).
5. Plug the ends of the hoses to prevent fuel leakage.
TULI12ECX1432AB 1
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30. Engine - Fuel tanks
Fuel tank - Remove
1. Remove 4 capscrews (8) M16 X 40.
: 24 mm
2. Hook the lifting cable to the lifting eye on the fuel tank
(3) and remove the fuel tank.
Weight: 113 kg (249.1 lb)
3. Remove shims (9).
NOTE: Record the shim locations before removing them.
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31. Engine - Fuel tanks
Fuel tank - Install
1. Attach fuel tank (3) to the frame using 4 capscrews (8)
M16 X 40.
Apply LOCTITE® 262™ on the threads.
: 24 mm
NOTE: If the gap (looseness) between the tank mount and
the frame exceeds 1 mm (0.04 in), adjust the gap with shim
(9) and tighten capscrews (8) to install the tank.
TULI12ECX1437AB 1
2. Tightening torque:
Tightening position Tightening torque
Capscrew M16 - (8) 196.4 - 235.6 N·m (144.86 - 173.77 lb ft)
Machine screw M5 - (4) 1.76 - 2.16 N·m (1.30 - 1.59 lb ft)
71114551 19/03/2015
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