Chain
Chain and Sprocket
Inspection
Inspect the drive chain for wear, rust,
bound links, proper lubrication and
proper tension.
If the drive chain has a problem
correct or replace. Contact a service
center for chain replacement.
A worn drive chain could also mean the
sprockets may be worn.
Look for the following on the sprock-
ets (1): Worn teeth, broken or
damaged teeth, Loose sprocket
mounting nuts.
If the sprocket shows signs of wear,
contact a service center for
replacement.
Chain tension
Check the tension of the chain , The chain
(1) tension should be
1/2 - 3/4 in. (15-20mm)
Chain tension (slack)
adjustment
1. Loosen bolts under engine (2) on the
rear axle assembly.
2. Adjust chain tension by turning
the tension nuts (3) (Note: tension
nuts are located on both sides of the
mini bike.) Clockwise will tighten the
chain. Counter clockwise will loosen
the chain.
3. Once the chain is at the correct
tension re-tighten axle bolt (2).
4. Re-check chain tension.
1
Lubricating the chain before each
ride will help to ensure maximum life
of the chain and sprockets.
Instructions for cleaning
and chain lubrication:
1. Clean chain with a chain cleaner.
2. Lubricate chain with chain lube.
Chain lubrication
MAINTENANCE
1/2 - 3/4 in.
(15-20mm)
1
2
3
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