50
125
-
160 cc
C
WORKSHOP MANUAL
CYLINDER HEAD, VALVES, CYLINDER, PISTON
Installing the cylinder
Check lower chain guide (A) for signs of abrasion, damage or wear caused
by misalignment.
Clean deposits and foreign material from mating surfaces.
Check that coolant passages, oilways and screw holes are clean.
Fit cylinder gasket (B) and insert locating dowels (C).
Fit cylinder over stud screws and DELICATELY bring into position until it
locates against its seat.
During procedure take care to insert piston CORRECTLY in
cylinder.
Be careful with piston rings and AVOID scoring the cylinder
internal surface.
A
C
B
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