Chaincase Service; Chaincase Assembly View - Polaris 850 MATRYX INDY XC 129 2021 Manual

CHAINCASE SERVICE

CHAINCASE ASSEMBLY VIEW

q
Brake Disc Fastener
40 ft-lbs (54 N·m)
w
Spring Washers
Install dome-side out.
e
Brake Disc
r
Seal Sleeve
t
Oil Seals
Install with lips facing centerline of
snowmobile.
y
Cover Bearing
u
Cover Fasteners
12 ft-lbs (16 N·m)
i
Cover
o
Spacer
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
a
Cover Gasket
Install gasket in cover as shown.
s
Upper Sprocket
d
Lower Sprocket Fastener
29 ft-lbs (40 N·m)
f
Domed Washer
Install dome-side out.
g
Lower Sprocket
h
HYVO Chain
j
Snap Rings
Install sharp edge facing out.
k
Bearings
l
Dowel
FINAL DRIVE / BRAKE SYSTEMS
1(
Chaincase
2)
Fill Plug
4 ft-lbs (6 N·m)
2!
O-Ring
2@
Vent Fitting
2#
Vent Hose
2$
Seal
2%
Drive Chain Tensioner Jam Nut
21 ft-lbs (28 N·m)
2^
Adjuster Bolt (M10 x 1.5 x 70)
Finger tight, then back-off 1/2 turn.
2&
Tensioner
6
6.9