Oil Pump Removal / Drive Chain Inspection - Polaris RZR 170 2009 Service Manual

ENGINE
3. Remove the oil pump galley cover, oil pump gear and chain
to facilitate removal of the balance shaft sprocket.
4. Remove the oil pump gear nut.
5. Remove drive sprocket (A), chain (B), pump sprocket (C)
and the woodruff key from the balance shaft.
A
B
C
6. Inspect sprockets and gear teeth for wear or damage.
7. Inspect woodruff key for wear.
8. Replace any worn or damaged parts.
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Oil Pump Removal / Drive Chain Inspection

NOTE: Oil pump is a replace-only assembly.
1. Remove the oil pump galley cover, pump gear nut, and
balancer shaft nut prior to chain and sprocket removal.
2. Inspect the sprockets and chain for wear or damage. Inspect
chain for wear or damage. Replace chain anytime the oil
pump is replaced or if excessively worn.
Note: Install new chain as
part of oil pump repair.
3. Remove the oil pump retaining screws and pull the pump
from the engine case.