Rotax 914 F User Manual

Reference
Modification no.
- 0 -
Page
236
Date
1997 02 01
Main
914 F
01480
14.4.2) Removal of roller bearing for F3 only
See Pic. 216.
After the propeller gearbox is removed, the crankcase side propeller shaft
bearing and oil inlet flange can be renewed, if necessary.
Before disassembly, the governor flange must be removed. At configuration
912 F3 with hydraulic governor the pull out procedure is different from type F2
and F4. The roller bearing is pulled out together with the oil inlet flange.
Remove circlip Q with circlip pliers, position puller cap W 876 489 and push
hex. screw E through cap, roller bearing R and oil inlet flange T. On the
opposite side fit shim Y and nut U.
Turning hex. screw clockwise, the
roller bearing is pulled out together
with oil inlet flange. Remove O-ring
I and both O-rings O.
3
4
6
1
10
7
9
8
Pic. 217
3
2
Pic. 216
7
6
5
4
1
8
9
2
5
14.4.3) Removal of roller bearing for F4 only
See Pic. 217.
After the propeller gearbox is removed, the crankcase side propeller shaft
bearing can be renewed, if necessary.
For the extracting procedure it is necessary to drill a bore of at least 6,2 mm
dia., (1/4") W into the middle of the oil inlet cover Q.
■ ATTENTION: Remove metal chips carefully after drilling.
The roller bearing is pulled out together with the oil inlet cover. Remove
circlip E with circlip pliers. Fit puller cap R 876 489 on gearbox side
and push hex. screw T through cap, roller bearing Y and the
perforated oil inlet cover Q. On the opposite side fit puller
plate U and nut O together with shim I. By turning hex.
screw clockwise, the roller bearing is pulled out
together with the oil inlet cover. Remove O-ring
P.
00250
00249

Rotax 914 F Specifications

General

Brand	Rotax
Model	914 F
Category	Engine
Language	English