Suzuki RM125 - Sprocket Inspection; Drive Chain Guide, Buffer, Tensioner Roller; Drive Chain Guide

PERIODIC MAINTENANCE 2-17
• Clean the drive chain with non-flammable cleaning solvent.
• Do not use gasoline to clean the drive chain.
• Dry the drive chain.
• Apply Suzuki Chain Lube or equivalent to the link plates and
rollers.
• Reassemble the drive chain.
NOTE:
Reassemble the drive chain clip so the slit end faces opposite
the direction of rotation.
• Adjust the drive chain slack.
SPROCKET INSPECTION
• Inspect the engine sprocket and rear sprocket for wear and
cracks. Replace the sprockets as necessary.
NOTE:
When replacing a worn sprocket, it is likely that the drive chain
will need to be replaced as well.
DRIVE CHAIN GUIDE, BUFFER,
TENSIONER ROLLER
DRIVE CHAIN GUIDE
• Inspect the drive chain guide 1 for bends and damage.
NOTE:
The drive chain can hit a bent guide causing noise and drive
chain wear.
• Inspect the chain guide defense 2 for wear.
Direction of travel