Polaris 850 MATRYX INDY XC 129 2021 Manual page 311

o
13. Install the exhaust spring
on the tuned pipe in place.
14. Install the exhaust springs
to the resonator.
s
15. Connect the EGT sensor
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
fastening the right side
a
securing the tuned pipe
to the wiring harness.
ENGINE / COOLING / EXHAUST
16. Properly route and secure the slack in the EGT
sensor wire to the main harness with a new cable tie
d
.
17. Install the EGT sensor(s) if removed. Torque to
specification.
TORQUE
EGT Sensor:
32 ft-lbs (44 N·m)
Apply Loctite® 767-64 Anti-Seize as required.
18. Install the hood and side panels.
19. Verify proper operation.
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