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IV. ENGINE
4. CYLINDERS AND PISTONS
Fig. 4-29
-
(1) Piston ring (Top)
(2) Piston ring (Second)
(3) Piston ring (Rail)
(4) Piston ring (Spacer)
(5) Piston
(6) Piston pin
(7) Piston pin clip
(8) Cylinder
(9) O-ring (75.8 x 2mm)
(10) Cylidner gasket
Desassembly
l. Remove the cylinder head. (See page 23.)
2. Remove the cylinder.
Fig. 4-30
(1) Cylinder
3. Pry off the piston pin clip from the end of the piston pin in
the piston; withdraw the pin and remove the piston.
NOTE:
Piace a rag under the piston to prevent the pin clip from
falling in the crankcase.
4. Remove the piston rings from the piston.
Take care not to score the piston during service operation.
Fig. 4-31
(1) Piston pin clip
(2) Piston pin
(3) Piston
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