Polaris 850 MATRYX INDY XC 129 2021 Manual page 188

ENGINE / COOLING / EXHAUST
25. Disconnect the ignition coils connectors
wire harness and remove the spark plug caps
the spark plugs.
26. Clean the area around the spark plugs to prepare for
removal.
2@
27. Remove spark plugs
removal.
28. Tape the holes for the spark plugs shut to prevent
debris form entering the cylinders.
29. Disconnect the PBR connectors
2$
connector from the PBR.
3.34
2)
from the
2!
from engine to aid in engine
2#
and Stator
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
30. Remove the fasteners
from remove the PBR.
31. Cut the cable tie
harness connector
32. Cut the cable tie of the routing clip
stator wiring harness and throttle cable to the air box.
2@
securing the PBR and
2#
and disconnect the T-MAP sensor
2$
.
2*
securing the
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