Oil Pump Assembly - Fleet Models - Polaris 340 LX 2007 Service Manual

Engine Systems

Oil Pump Assembly - Fleet Models

GROMMET
NOZZLE
Disassembly / Assembly Process
1. Remove the two pump mounting screws. Pull pump
out of crankcase bore. Discard o ring.
2. Extract shim(s) behind pump body. Count the number
of shims and retain.
3. Extract bushing and inspect. Replace if abnormal
wear and tear is found.
4. Remove drive gear using a needle nose pliers.
5. Lubricate all parts with Polaris Two-Stroke engine oil
during re-assembly.
6. Install the exact amount of shim(s) that were removed.
5.26
OIL TANK
CHECK VALVE
(ARROW TO OIL TANK)
RETURN SPRING
LEVER
O RING
9923396 - 2007-2012 EDGE/Widetrak LX Service Manual
©2011 Polaris Sales Inc.
AIR BLEED HOSE
GASKET
OIL PUMP DRIVE GEAR
WASHER
BUSHING
SHIM WASHERS (AS REQUIRED QTY.)
Verify return spring works and applies tension to the
lever.
7. Follow the oil pump bleed procedure outlined in the
Maintenance chapter.
Fastener Torque
48 - 72 in.lbs.
Oil Pump Screws
(5.5 - 8.3 Nm)
Note
Oil pump is not
serviceable.