TECHNICAL MAINTENANCE
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.
REGULAR CHECK AND MAINTENANCE
Regular check and maintenance are very important for normal operation and durability 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.
Items Time:
Daily
Initial 1 months or
20 hours
Initial 3 months or
100 hours
Every 6 months or
500 hours
Every year or 1000
hours
Check and tighten nut and screw
x
Check and fill machine oil
x
Change machine oil
x
(First time)
x
(Second time and
later)
Clean and change oil filter
x
X
(Change)
Check for oil-leakage
x
Change the core of air filter
Cycle of check and maintenance will be
shortened at a dusty place
x
Clean fuel tank
Every month
Clean or change fuel filter
x
(Clean)
x
(Change)
Check nozzle
X
Check injection pump
X
Check pipeline of fuel
x
(Change if
necessary)
Adjust valve clearance of inlet
and exhaust
X
(First time)
X
Grind valve holder of inlet and
exhaust
X
Change piston ring
X
Check accumulator liquid
Every month
Clean the core of air filter
x
(Clean) every
month or 50 hours
© by WilTec Wildanger Technik GmbH
Seite 18
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