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Service Manual Mitsubishi L-Series diesel engines
Version 08/2004
ENGLISH
PERIODIC INSPECTION CHART
SERVICE SPECIFICATIONS AND
STANDARDS
SERVICE SPECIFICATIONS AND STANDARDS
37 PERIODIC INSPECTION
CHART
37.1 Periodic service chart
⊗ ····Inspect, adjust or replenish, ο ····Clean, • ····Replace,
∆ ····Drain
Service interval
Before daily
operation
After first 50
service hours
Every 50
service hours
Every 100
service hours
Every 250
service hours
Every 500
service hours
Every 1000
service hours
Before
storage
Remark
Unit and point
Engine
Loose damaged or leakage parts ⊗
Exhaust, noise and vibration ⊗
Retightening bolts and nuts ⊗⊗
Valve clearance ⊗⊗
Engine idling ⊗⊗
Cylinder compression pressure ⊗
Lubricating
system
Engine lube oil ⊗ ••
Oil filter (cartridge type) ••
Oil filter (disassembly type)
••
Fuel system
Fuel ⊗∆
Fuel tank ∆ο
Fuel filter (element) ο
•
Water sedimeter ∆
Fuel feed pump (filter element) ⊗
•
Fuel injection nozzle ⊗
Intake
system
Air cleaner (Paper-element type) ο •
Air cleaner (Oil-bath type) ⊗ο• Clean filter and replace oil
Cooling
system
Coolant
⊗
••∆
When no antifreeze is
used, drain after daily
operation
Fan belt ⊗
Electrical system
Instruments (Incl. pilot lamps) ⊗
Battery
⊗
Check elctrolyte level and
specific gravity
Starter, alternator and regulator
⊗⊗∗
∗
: Adjust for voltage and
current.
Glow plug ⊗
Stop solenoid ⊗ Inspect proper function.
Table 55 Specifications
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