Oil Pump Bleeding; Oil Pump Bushing End Play Adjustment - Polaris INDY TRAIL RMK Service Manual

Oil Pump Bleeding

The oil pump must always be bled following any service to the injector system or engine which allows the loss
of oil and subsequent entrapped air during reassembly.
1. Fill oil reservoir with Polaris injector oil.
2. Loosen bleed screw. After a short time oil
should flow from beneath the screw head to
indicate the pump is free of air.
3. Tighten bleed bleed screw securely.
Oil Pump Bushing End Play Adjustment - Fuji
If the oil pump, crankcase, or any pump drive component
is replaced, inspect the drive gear bushing end play us-
ing the following procedure:
1. Assemble oil pump drive gear assembly. Be
sure the bushing is fully seated in the
crankcase.
2. Measure distance from oil pump mounting
surface to bushing. Call this measurement
"A".
ENGINES
Measurement "A"
3.63