Polaris 850 MATRYX INDY XC 129 2021 Manual page 344

FUEL SYSTEM
19. Loosen the two gear clamps
the throttle body.
20. Carefully remove the air box
NOTICE
If removal is difficult and additional space is needed,
remove the ignition coils from the air box assembly.
21. Pinch-off the throttle body coolant hoses using hose
pincher tools.
Hose Pincher:
PU-45149
5.12
2!
securing the air box to
2@
.
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
2#
22. Remove the hoses
2$
23. Cut the cable ties that secure the fuel injector
harness to the throttle body.
24. Disconnect the TPS sensor connector
wiring harness and remove the connector from the
connector placement bracket.
NOTICE
Note the cable tie positions and TPS harness routing
prior to disconnecting the TPS.
from the throttle body.
2%
from the
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