Jianshe JS125-6B Maintenance Manual page 67

7. Loosen
Cap bolt (cam chain tensioner)
8. Disassemble
Cam chain tensioner
9. Disassemble
Bolt
Cam chain sprocket
Note
The timing chain is fixed by a protecting cable
avoid dropping into the crankcase.
10. Disassemble
Bolt
Cylinder head
Note
Each blot is loosened quarter turn in advance, and is
twisted off when all of them is loose. Loosen them
from the minimum number. The opposite numbers
countermarked on the cylinder head is the orders to
turn the bolt.
11. Disassemble
Chain guide plate
Dowel pin
Cylinder gasket
Cylinder
57
ENGINE
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