OPERATION & MAINTENANCE MANUAL SWDE120B-3
7.4 MAINTENANCE GUIDE
7.4.1 Oil
warm area with
temperature above -20℃
cold area with
temperature above -30℃
2# molybdenum
disulphide grease
-40℃ antifreeze
concentrated
solution, purity
100%
7.4.2 Engine Oil
After working for initial 50 hours, the engine oil, filter element should be changed, after
that, change them once every 250 hours.
Please maintain other aspects according to the requirements of diesel manual.
Different engine oil with different performance, normally is the standard of API and
CCMC.