Cylinder And Piston Disassembly - APRILIA M192M Workshop Manual

Engines M192M / M191M
4.2.20.

CYLINDER AND PISTON DISASSEMBLY

•
Remove the timing chain.
•
Remove chain-sliding shoe.
•
Slide out cylinder.
WARNING
Support the piston, so as not to damage it.
•
Remove cylinder base gasket and centering dowels.
•
Protect the crankshaft seat before removing.
•
Remove the two snap rings, gudgeon pin and piston.
•
Remove the two piston rings from piston.
NOTE During disassembly, take care not to damage piston
rings.
UPDATING ENGINES M192M / M191M
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