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Seite 21
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CHAPTER3 TECHNICAL MAINTENANCE OF DIESEL ENGINE
3-1 Daily Check and Maintenance
Check oil level of machine oil whether it is between upper and low limit.
Check whether there is oil leakage phenomenon.
Clean up the dirt, greasy dust on the diesel engine and its appendage and keep the
engine clean.
Remove malfunction detected during .
3-2 Regular Check and Maintenance
Regular check and maintenance are very important for normal operation and durabil-
ity of engine. The following table indicates what is necessary and when to check the
engine. Marks show special tool or technique is needed for maintenance. Please
contact local dealer.
Table 1-8
Items Time
Daily
Initial 1 month or
20 Hrs
Initial 3 month or
100 Hrs
Every 6 month or
500 Hrs
Every 1 years
or 1000 Hrs
Check and tighten the nut and screw
△
Check and fill machine oil
△
Change machine oil
△
(First time)
△
(Second time
and later)
Clean and change oil filter
△
▲
(change)
Check oil-leakage
△
Change the core of air filter
Cycle of check and maintenance
will be shortened at dusty place
△
Clean fuel tank
Every month
Clean or change fuel filter
△
(Clean)
△
(Change)
Check nozzle
▲
Check injection pump
▲
Check pipeline of fuel
△
(Change if ne-
cessary)
Adjust valve clearance of inlet and
exhaust
▲
(First time)
▲
Grind valve holder of inlet and ex-
haust
▲
Change piston ring
▲
Check accumulator liquid
Each month
Clean the core of air filter
△
(Clean)every
month or 50 Hrs
