Rotax 912 i Series Maintenance Manual page 423

INSPECTION
OIL PUMP
SINGLE PARTS - CHECK
Preparatory work
- Clean all parts carefully. See also section 05-
00-00 Procedures
OIL PUMP HOUSING - INSPECTION
Step
1 Visually inspect all the components of the
oil pump.
2 All the o-rings must be replaced.
3 Check the oil pump cover for wear on the
inside using a straight-edge.
Fig. 10
1
1. Straight-edge
Step
4 Check the sealing faces of the oil pump
housing and pump cover for striations,
where necessary pull them off on a pull-
out plate.
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Procedure
2
00073
2. Oil pump cover
Procedure
Fig. 11
1. Oil pump cover
ROTARY PISTON/ROTOR - INSPECTION
See Fig. 12.
Step
1 Check the rotary piston and rotor for groo-
ves.
If there are noticeable grooves on the in-
NOTE:
ner side of the rotor or outer side of the
rotary piston, they must both be repla-
ced.
Fig. 12
1. Rotor
2. Oil pump housing
Procedure
2. Rotary piston
79-00-00
Page 11
July 01/2012