5.
Maintenance
Check
Replace
Consulting
Adjust the clearance between the intake and exhaust valve
System
Fuel
p.d.
50h
250h
500h
1000h 2000h
first
clean
first
anon
anon
Due to the bad condition and the extension work time, the capability of the engine
will become worsen. Such as: increase the consumption of the fuel and oil, and
increase the harmful matter of the exhaust, increase the vibration and noise, and
then shorten the life of the engine. Reinforce the maintenance, daily and terminal
inspection, you can keep the unit's efficiency and prevent the fault.
5.1Check
Daily check and terminal check
Daily check: You should do the daily check before starting the engine every day,
the details have been mentioned in first section of chapter 4, and you should
perform it as a regulation.
Terminal check: Advise you make a running diary, note every day's running and
checking result, add up the unit's work time, make terminal check and
maintenance according to this manual.
Terminal check include: 50h 250h
500h
1000h
2000h(h for hour)
5.2Items for terminal check
The following list include items and time interval of the terminal check. According
to the engine's use, load condition, fuel and lubricant's quality, and other condition,
the time interval of the terminal check can ahead or delay.
Maintenance
The abrasion of the intake and exhaust sealed belt
Idle speed adjusting
Clean and Replace the element of the air cleaner
Check the warning system
Check the electrolyte level and charge for battery
Check items
Check the fuel leakage
Drain water in the fuel tank
Check the oil level and add
Check the leakage
Replace the lubricant
Replace the filter element
Clean the radiator's element
Replace the cooling water
Operate the speed regulator
Check and supply the fuel tank level
Replace the diesel filter element
Check and add the cooling water
Wash and maintain the cooling system
Replace the fuel and cooling water pipe
Rubber pipe
Air intake system
Operating
system
Lubricant
Cooling
water
Electrical
equipment
Cylinder
cover
Injector and
injection
pump
Check and adjust for injector pressure
Check and adjust for injector timing
5.3 Procedure for terminal check
5.3.1 The first 50 running hours: because the engine just start running, the inside
running parts abration each other, the lubricant will be polluted soon. You should
replace the lubricant and oil filter element. It is easier and quicker to drain the
lubricant, when the engine is still hot.
Summary of Contents for KD388
Page 1: ...KD388 KD488 DIESEL...
Page 22: ......