Replace Engine Oil - Jianshe JS125-6B Maintenance Manual

PERIODIC INSPECTION AND ADJUSTMENT

Replace engine oil

Note
Must not super-add any chemical additive. Engine oil
is able to lubricate a clutch, but the additive might
cause clutch slipping. Take care of not to have for-
eign matters into the crankcase.
1. Put the motorcycle on a flat place.
2. Pre-warm the engine for several minutes, and then
stop it. Put an oil container under the outage cock.
3. Disassemble
pour oil into the cock
Outage cock
Gasket (be fixed on the outage cock)
4. Oil drain
5. Charge oil from the place where oil is poured into
the cock
6. Install
Pour oil into the cock
Gasket (be fixed on the outage cock)
Outage cock
Check oil pressure
1. Disassemble: oil pressure check bolt
2. Start engine, rotate several minuets at idle speed
3. Check
Oil state around the spoil hole
Oil outflow Oil pressure is normal
Oil don't outflow
Note
If no oil outflows after 1 minuet, the engine should be
stopped to avoid damaging it.
37
Outage cock torque
2kgfm(20N.m)
Oil pressure is lacking