Orion AGB-21G - Page 80

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CYLINDER AND PISTON
NOTE:
5. Offset:
piston ring end gaps
a
Top ring
b
Lower oil ring rail
c
Upper oil ring rail
d
2nd ring
6. Install:
cylinder
1
While compressing the piston rings with one
hand, install the cylinder with the other hand.
Pass the timing chain and timing chain guide
(exhaust side) through the timing chain cavity.