Check And Adjust Valve Clearance - Jianshe JS125-6B Maintenance Manual

PERIODIC INSPECTION AND ADJUSTMENT

Check and adjust valve clearance

Note
The valve clearance must not be checked and adjusted
until the engine is cool. It can be adjusted when the
piston locates T.D.C.
1. Disassemble the parts as fellows
Side cover (left and right)
Seat cushion
Fuel tank
(Refer to disassembling and installment of the seat
cushion, fuel tank and cover types)
2. Disassemble the parts as fellows
the side cover of cylinder head
Spark plug
Rocker arm cover
Rocker arm cover
3. Disassemble the parts as fellows
Screw cap (with o-ring)
Screw cap (with o-ring)
30
and bolt
(intake)
(exhaust)