Chapter I Maintenance for WD615/WD10/WD618/WD12
Diesel Engines
● Operators of diesel engines must carefully read Operation and
Maintenance Manual, and well understand the structure of diesel
engines, strictly comply with the operation and maintenance stipulated in
the Operation and Maintenance manual.
● Based on the maintenance requirements stipulated in the manual,
please periodically inspect diesel engines and replace oil in accordance
with work condition.
Proper maintenance can effectively prolong service life of
diesel engines, decrease trouble rate and reduce cost.
● Maintenance contents :
Replace fuel lter element and oil lter element;
Clean and check air lter element. Replace it every 5 times
of cleaning.
● Maintenance interval:
Maintenance should be done in time at service stations
authorized by Weichai Power according to the following
requirements: