2. What is serviceWhat is service
A A motormotor vehicle vehicle serviceservice is a series of is a series of
maintenance procedures carried out at a set timemaintenance procedures carried out at a set time
interval or after the vehicle has travelled ainterval or after the vehicle has travelled a
certain distance.certain distance.
3. What is overhaulingWhat is overhauling
An engine overhaul is a comprehensive engineAn engine overhaul is a comprehensive engine
tune-up that involves removing andtune-up that involves removing and
disassembling a vehicle's engine, testing all thedisassembling a vehicle's engine, testing all the
components, cleaning and replacing parts ascomponents, cleaning and replacing parts as
needed and then reassembling the engine. This isneeded and then reassembling the engine. This is
done to improve vehicle performance anddone to improve vehicle performance and
prolong the life of the engine.prolong the life of the engine.
4. Tools and Equipment used in EngineTools and Equipment used in Engine
OverhaulingOverhauling
Mainly, Two Kinds of Overhauling ToolsMainly, Two Kinds of Overhauling Tools
Testing ToolsTesting Tools
Servicing ToolsServicing Tools
1.Servicing Tools :1.Servicing Tools :
Nozzle CleanerNozzle Cleaner
Valve Seat GrinderValve Seat Grinder
Valve Guide Knurling ToolsValve Guide Knurling Tools
5. Tools and Equipment used inTools and Equipment used in
Engine OverhaulingEngine Overhauling
Valve Spring CompressorValve Spring Compressor
Valve Guide ReamerValve Guide Reamer
Cylinder Ridge ReamerCylinder Ridge Reamer
Cylinder Reboring BarCylinder Reboring Bar
Piston Knurling ToolsPiston Knurling Tools
Piston Ring ExpanderPiston Ring Expander
6. Tools and Equipment used inTools and Equipment used in
Engine OverhaulingEngine Overhauling
Piston Ring CompressorPiston Ring Compressor
Piston Ring Grove Cleaning MachinePiston Ring Grove Cleaning Machine
Piston and rod Aligning ToolsPiston and rod Aligning Tools
Screw DriverScrew Driver
HammerHammer
Stud RemoverStud Remover
Injection Nozzle Remover ToolsInjection Nozzle Remover Tools
7. Tools and Equipment used inTools and Equipment used in
Engine OverhaulingEngine Overhauling
2.Testing tools2.Testing tools
Filler GaugeFiller Gauge
Depth GaugeDepth Gauge
Dial GaugeDial Gauge
Limit GaugeLimit Gauge
Height GaugeHeight Gauge
Hole GaugeHole Gauge
Radius and Fillet GaugeRadius and Fillet Gauge
8. Tools and Equipment used inTools and Equipment used in
Engine OverhaulingEngine Overhauling
Measuring Tools:Measuring Tools:
Steel ScaleSteel Scale
MicrometersMicrometers
CallipersCallipers
Slide CallipersSlide Callipers
Hook RuleHook Rule
DividersDividers
9. Process of engine overhaulingProcess of engine overhauling
and servicingand servicing
59. Advantages of Engine service andAdvantages of Engine service and
overhaulingoverhauling
No sudden engine stopsNo sudden engine stops
No time lossNo time loss
Effective cost controlEffective cost control
Perfect overhauling engine works more perfectPerfect overhauling engine works more perfect
60.
61. Group MemberGroup Member
Shahid Akram Roll No. 885Shahid Akram Roll No. 885
Azmul Hassan Roll No. 881Azmul Hassan Roll No. 881
Basid Roll No. 882Basid Roll No. 882
M.Hamza Roll No. 858M.Hamza Roll No. 858