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TM 10-3930-653-14&P
PREVENTIVE MAINTENANCE SERVICE SCHEDULE
This service schedule is worked out on the assumption that the lift truck will be used under typical working conditions. If
the lift truck is used under severer working conditions, earlier preventive maintenance services are required. (The black
dots in the table mean Replacement". )
G: Gasoline Truck
ENGINE
Checking
Monthly
Semiannually
Annually
Item
Service Required
Daily
(100 hrs)
(600 hrs)
(1200 hrs)
Engine
Visually inspect condition of engine
rotation.
‰
‰
‰
‰
Check for working noise from engine
‰
‰
‰
‰
Check that exhaust gas has proper
color.
‰
‰
‰
‰
Check air cleaner element for dirt and
clean.
‰
l
l
Check that valve clearance is correct.
‰
‰
Retighten cylinder head bolt
‰
(H20 Gas.
Check
cylinders
for
proper
compression.
‰
Check metering valve and pipe for
clogging or damage (G).
‰
‰
PCV Device
Governor
Check no load maximum rpm.
‰
ENGINE
Checking
Item
Service Required
Daily
Monthly
(100 hrs)
Semiannually
(600 hrs)
Annually
(1200 hrs)
Lubrication
Check for engine oil leak.
‰
‰
‰
‰
System
Check engine oil for level and dirt.
‰
‰
‰
‰
Replace engine oil.
l
(at initial 25
hrs)
l
l
Replace engine oil filter cartridge (G)
l
l
Fuel System
Visually check for fuel leak from pipe,
pump or tank.
‰
‰
‰
‰
Check fuel filter for clogging
‰
‰
Clean fuel filter (G).
‰(H20)
l (H20)
Check carburetor link mechanism for
loose ness or dirt (G).
‰
‰
Check for ignition timing (G).
‰
‰
Drain off water from fuel tank.
‰
‰
Clean fuel tank.
‰
‰
Check for fuel level.
‰
‰
‰
‰
3-8
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