Polaris 850 MATRYX INDY XC 129 2021 User Manual

8.20
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
SPINDLE SERVICE
SPINDLE REMOVAL
1. Raise the front of the snowmobile off the ground with
a dedicated sled lift or floor jack.
2. Remove nut
q
, fastener
w
, and washers
e
from ski.
NOTICE
Note the orientation of the fastener and washers.
3. Remove the ski
r
and ski bumper
t
.
NOTICE
Note the orientation of the ski bumper.
4. Remove the nut,
y
, washer
u
, and steering tie rod
end
i
from the spindle. Discard the flange nut.
NOTICE
Note the position of the washer under the rod end.
5. Remove the nut
o
, washers
a
, and upper control
arm spherical bearing
s
. Discard the flange nut.
NOTICE
Note the position of the washers.
STEERING / SUSPENSIONS

Polaris 850 MATRYX INDY XC 129 2021 Specifications

General

Engine	850 Patriot
Engine Type	2-Stroke
Cooling System	Liquid
Fuel System	Electronic Fuel Injection (EFI)
Horsepower	165 hp
Track Length	129 in
Track Width	15 in
Ski Stance	42 in
Brake	Hydraulic Disc
Electric Start	Yes
Reverse	Yes
Bore x Stroke	85 mm
Track Height	1.25 in
Fuel Capacity	11.5 gal
Front Suspension Type	Independent
Front Shocks	Walker Evans Needle Shocks
Rear Shocks	Walker Evans Needle Shocks