Rotax 912 i Series Maintenance Manual page 144

Step
3 Install puller part no. 877660 onto the two
M8 threaded bolts of the gear cover.
4 The entire propeller gearbox can now be
tapped off with the handle without damag-
ing the ball bearing or propeller shaft.
NOTICE
WARNUNG
When removing the propeller gearbox, take
care not to damage the bearing point and the oil
seal running surface (on the roller bearing side)
of the propeller shaft.
Fig. 1
1. M8 Allen screw
Fig. 2
1. Puller part no. 877660
2. Handle
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Procedure
2. M6 Allen screw
3. Gear cover
NOTE: If desired, the optimised special tool
part no. 877540 can be used to remo-
ve the propeller gearbox.
See Fig. 3.
Step
1 Insert the 8x20 dowel pin into the bore on
the right and left of the gearbox housing.
2 Install M6x40 hex. screw into the pushing
jig assy..
3 Put the pushing jig assy. in the center and
fix it with a M10x20 hex. screw.
4 Using the hex. screw, press the gearbox
housing off from the crankcase simultane-
ously on the right and left.
Fig. 3
1 1
1. 8x20 dowel pin
3. M6x40 hex. screw
DRIVE GEAR - REMOVAL
NOTICE
WARNUNG
The gear set has a continuous 6-digit serial
number which is marked on the drive gear and
on the end of the dog gear. The gears are in
pairs and must not be mixed up!
Procedure
2
3
09560
2. M10x20 hex. screw
72-10-00
Page 6
July 01/2012