Valve Clearance Inspection - Polaris ACE 900 2017 Service Manual

MAINTENANCE

VALVE CLEARANCE INSPECTION

Valve clearance inspection should be performed on a
cold engine, at room temperature.
1. Remove the cargo box access.
2. Remove the air box cover
3. Disconnect the negative (-) battery cable by
removing the seat.
2.22
NOTE
q
.
4. Remove screws retaining the outer clutch cover and
remove from the vehicle in order to rotate the engine.
5. Remove the spark plug high tension leads
remove the spark plugs.
CAUTION
Place a clean shop towel into the spark plug cavity to
prevent dirt from entering.
9929422 R02 - 2017-2019 ACE 900 Service Manual
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