Polaris 850 MATRYX INDY XC 129 2021 Manual page 347

5. Connect the TPS sensor connector
harness and install on the connector placement
bracket.
6. Secure the fuel injector wire harness to the throttle
body using new cable ties
7. Reinstall the throttle body coolant supply and return
2#
hoses .
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
2%
to the wiring
2$
.
8. Carefully install the air box
9. Tighten air box-to-throttle body gear clamps
specification.
TORQUE
Air Box to Throttle Body Gear Clamps:
11 in-lbs (1.24 N·m)
NOTICE
If the ignition coils were removed, reinstall the ignition
coils and torque fasteners to specification.
TORQUE
Air Box Coil Fasteners:
36 in-lbs (4 N·m)
FUEL SYSTEM
3)
into the snowmobile.
2!
to
5.15
5