Drive Chain Slack - E-TON Viper 90R Owner's Manual

Drive chain slack

The drive chain slack should be checked before
each ride and adjusted if necessary.
To check the drive chain slack
1. Place the ATV on a level surface.
TIP
When checking and adjusting the drive chain
slack, there should be no weight on the ATV and
all tires must be touching the ground.
2. Move the ATV back and forth to locate the
tightest portion of the drive chain, and then
measure the drive chain slack as shown.
8
Drive chain slack:
10.0–25.0 mm (0.39–0.98 in)
1. Drive chain slack
3. If the drive chain slack is incorrect, adjust it as
follows.
To adjust the drive chain slack
TIP
The drive chain slack is adjusted by the rotation
of the rear axle hub.
1. Loosen the rear axle pinch bolts.
2. Loosen the locknut.
3. To tighten the drive chain, turn the drive chain
adjusting nut indirection
chain, turn the drive chain adjusting nut
indirection .
b b
8-31
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
. To loosen the drive
a