Rotax 912 i Series Maintenance Manual page 100

GOVERNOR FLANGE - REMOVAL
Step
1 Loosen M10x1x19 banjo bolts with gasket
rings on both sides of the governor flange
and oil pump housing and remove the oil
line.
2 Loosen 4 M6x20 Allen screws and 2
M6x16 Allen screws for the flange fasten-
ing of the oil feed line.
3 Remove the governor flange with the
O-ring and distance sleeve behind it.
Fig. 2
1. Governor flange
3. A10x14 gasket rings
5. 8.4/15/6 distance sleeve
7. A8 lock washer
9. Oil pump housing
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Procedure
2. M10x1x19 banjo bolt
4. Governor pressure oil
line assy.
6. 8/M8 cable clamp
8. M8x25 hex. screw
Fig. 3
1. M6x20, M6x16 Allen screws
3. O-ring
5. Distance sleeve
GOVERNOR DRIVE - REMOVAL
Preparation
- The propeller gearbox must be removed so
that the governor drive can be removed.
- Remove the propeller gearbox, see section
72-10-00 Gearbox.
See Fig. 4
Step
1 Fix the drive sleeve with retaining tool part
no. 242660.
2 Loosen the M8x16 Allen screw and re-
move the vacuum pump gear with the
drive sleeve.
NOTICE
WARNUNG
The M8 fastening screw for the vacuum pump
gear is 16 mm (0.63 in.) long and has a low
screw head in the governor drive. However, for
the vacuum pump drive it is only 14 mm
(0.55 in.) long with a normal screw head.
2. Governor flange
4. O-ring
Procedure
61-20-00
Page 6
July 01/2012