YG125-30A Maintenance Manual
Lubrication system
17
Replacement of lubricating oil
While replacing lubricating oil, it shall be carried out before the engine has cooled down. This will ensure quick and
complete discharge of the engine oil inside the crankcase.
When replacing, unscrew the oil drain plug and discharge the waste engine oil, and then clean the oil drain plug, engine oil
strainer, engine oil filter, etc. Finally, insert the oil drain plug. Unscrew the oil filter plug and slowly refill 1.8L new engine oil
of the specified trademark into the crankcase, then insert the oil filter plug.
Left crankcase body oil through
Cylinder block, cylinder head, camshaft bearing seat and a
camshaft oil through
Waste engine oil flow into the oil collector
Lubricating oil draining
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