KYMCO MX’er 125 - Drive Chain Slack Adjustment

3. INSPECTION/ADJUSTMENT
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MX’er SYSTEM
DRIVE CHAIN SLACK
ADJUSTMENT
Before checking and/or adjusting, rotate the
rear wheels several revolutions and check slack
at several points to find the tightest point.
Check and/or adjust the chain slack with the
rear wheels in this “tightest” position.
Place the machine on a level place.
Check drive chain slack.
Adjust if out of specification.
Drive chain slack: Approximately 30mm
Adjust drive chain slack:
Elevate the rear wheels by placing a suitable
stand under the rear of frame.
Loosen four bolts attaching rear axle hub.
Turn the adjuster in or out until the specified
slack is obtained.
Bolts
Too little of chain slack will overload the
engine and other vital parts; keep the slack
within the specified limits.
*
Wheels should be on the ground without the
rider on it.
*
Support the machine securely so there is no
danger of it falling over.
*