Cylinder - Suzuki GZ250 Marauder Service Manual

The following are reminders for piston installation:
• Before Installing the piston pin, apply molybdenum oil
solution onto its surface.
• Apply engine oil to the big and small ends of the conrod.
• Place a clean rag over the cylinder base to prevent the
piston pin circlip from dropping into crankcase. Install the
piston pin circlip
A CAUTION
Use a new piston pin circlip
• Install the piston with the arrow mark
the exhaust side.

CYLINDER

Before installing the cylinder, apply engine oil to the sliding
surface of the piston.
• Install the dowel pins into the crankcase and then Install
the cylinder gasket
A CAUTION
Use a new gasket to prevent oil leakage.
• Make sure that the piston rings are properly positioned,
and insert the piston into the cylinder.
NOTE:
When mounting the cylinder, keep the cam chain taut. The
cam chain must not be caught between the cam chain
drive sprocket and crankcase when crankshaft is rotated.
• Temporarily tighten the cylinder base nuts.
• Install the cam chain guide
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with long-nose pliers.
to prevent circlip failure.
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ENGINE 3-60