Jianshe JS125-6B Maintenance Manual page 103

Crankcase (right)
1. Smear
Sealant
(Smear on the contact surface of left or right crankcase)
Sealant (Yamaha bond.No.1215)
Note
Be must not let any Sealant into lubricating hole. See
figure, the place of
2. Install
Dowel pin
3. Install
Install the right crankcase on the left crankcase.
Note
Before installing and tightening the fixed screw of
crankcase, the gear shift cam must be turned with
hands to check the transmission in normal operation.
4. Tighten
Bolt
Note
Tighten the bolts one by one, beginning from the
minimum number.
5. Smear
Four stroke engine oil
(Smear on the crankshaft pin, bearing and crank hole.)
6. Check
Crankshaft and transmission actions
Tough operation
93
and .
(crankcase)
Repair
ENGINE