LAMBERT POWER Diesel Engine Operation and Maintenance Manual
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Take off the cover plate of intake pipe, inject anti-rust oil into intake pipe with pressure
nozzle. When injecting anti-rust oil, hand crank the crankshaft to open air valve, and make
anti-rust oil into combustion chamber. Once the sealing work is finished, don’t turn crankshaft
to prevent the the oil film on cylinder wall from removing.
Drain out the oil in engine, remove cylinder head cover, and inject anti-rust oil into valve
spring and rocker arm.
All the processed part in engine and the rusted part should be spread repellent.
5.2.3 The protective measures in storage
To prevent moisture air and impurities going into engine, during transportation and
storage, use sealing cover to seal outlet of intake pipe and exhaust pipe, cooling water pipe,
and cover the engine with plastic bag.
6. Failure and trouble shooting
6.1 Engine doesn’t start.
Failure cause
Trouble shooting
1. The fuel pipes, such as lift pump oil inlet
strainer and hose, are blocked
Check and clear dirt, and check fuel cleanliness.
2. Air in fuel system
Expel air, and check joint sealing and repair.
3. Fuel injection pump failure
Check plunger, fuel outlet valve. Repair and
replace.
4. Injector failure
Check injector atomization and repair.
5. Wrong timing and initial fuel supply advance
angle
Check and adjust.
6. High pressure fuel pipe is damaged and fuel
leaks
Repair and replace
7. Insufficient cylinder pressure
Check valve seal, cylinder head gasket seal, and
piston ring wear. Repair and replace.
8. Low temperature
Add auxiliary start device.
6.2 Engine stops after running a short time
Failure cause
Trouble shooting
1. The fuel filter is blocked.
Dismantle fuel filter, clear dirt and water inside.
If necessary, replace fuel filter.
