Drive Chain Slider; Sprocket And Pinion - BOMBARDIER DS650 Operator's Manual

Turn the axle forward to increase or back-
wards to decrease chain free play.
NOTE: Correct chain free play adjustment is
19 to 25.4 mm (3/4 to 1 in) at midway be-
tween sprockets.
Tighten the rear axle lock bolts to 23 N·m
(17 lbf·ft).
Use the following sequence to tighten the rear
axle lock bolts correctly.
2 6 4
V02H15Z
Lift rear of vehicle (without driver) and re-
check the chain free play. The chain free play
should be 44.5 to 51 mm (1-3/4 to 2 in). If not,
redo the drive chain adjustment.
Replacement
With the chain installed on vehicle, remove all
slack from the chain then measure the dis-
tance between a span of 13 links from pin
center to pin center. Change drive chain if the
distance exceeds the service limit, see an au-
thorized Bombardier ATV dealer.
V02H01Y
A. 403 mm (15-7/8 in)
106
3 1 5
A

Drive Chain Slider

Check the drive chain slider frequently, see
the MAINTENANCE CHART.
Replace the drive chain slider when it is worn.
See an authorized Bombardier ATV dealer for
replacement.

Sprocket and Pinion

Check the sprocket axle and pinion for distor-
tion.
V02H02Y
1. Good
2. Replace
CAUTION: Replace chain, sprocket axle and
pinion together to prevent rapid chain and
sprocket wear. Install a new retaining ring
each time the pinion is removed.
1
2