Rotax 912 i Series Maintenance Manual page 420

See Fig. 1 to Fig. 3
Step
1 Disconnect the regulator pressure oil line
(if present).
2 Remove the safety wire of the plug screw
(regulator piston).
3 Loosen the plug screw (regulator piston),
otherwise it is very difficult to unscrew
when the oil pump is removed.
Fig. 1
1. Plug screw for regulator
pressure oil line
3. Regulator pressure oil line
Step
4 Unscrew the oil filter with oil filter wrench
part no. 877620.
Fig. 2
1. Oil filter
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Procedure
2. Plug screw (regulator
piston)
Procedure
2. Special tool
Step
5 Loosen 4 Allen screws with lock washers.
6 Remove the whole oil pump unit and o-
rings.
Fig. 3
1. Allen screws
Procedure
79-00-00
Page 8
July 01/2012