Rotax OM-912 Maintenance Manual

BRP-Rotax
Maintenance Manual
72-00-00
page 114
May 01/2007
Effectivity 912/914 Series
Edition 1 / Rev. 0
d02622
Description
Code
Reading new
wear
limit
wear
limit
Readings
min max 100% 50%
Propeller gear box
1) Bearing bush in gear cover
Bore GB01
28,03
1,1035
28,04
1,1039
28,10
1,1063
28,07
1,1051
actual
renewed
Radial clearance
GB01/
CS04
0,03
0,0012
0,05
0,0020
0,12
0,0047
0,09
0,0033
actual
renewed
2) Propeller shaft
Propeller shaft dia.
35 mm
GB02
35,009
1,3783
35,020
1,3787
35,003
1,3781
35,006
1,3782
actual
renewed
Propeller shaft dia.
31,5 mm
GB03
31,470
1,2390
31,481
1,2394
31,460
1,2386
31,465
1,2388
actual
renewed
Out of true on prop
shaft flange, dia. 122
mm
GB04
0,00
0,0000
0,05
0,0020
0,06
0,0024
0,06
0,0022
actual
renewed
Bore at back end of
prop shaft (on ver-
sion 3 only)
GB05
11,00
0,4331
11,02
0,4339
11,05
0,4350
11,04
0,4344
actual
renewed
Spigot dia. On oil
inlet flange, (on ver-
sion 3 only)
GB06
10,935
0,4305
10,960
0,4315
10,880
0,4283
10,908
0,4294
actual
renewed
Radial clearance of
spigot
GB05/
GB06
0,040
0,0016
0,085
0,0033
0,160
0,0063
0,123
0,0048
actual
renewed
3) Dog gear, Thrust washer
Thickness of thrust
washer
GB11
1,075
0,0423
1,325
0,0522
1,000
0,0394
1,038
0,0408
actual
renewed
Free height of disk
spring
GB13
5,20
0,2047
5,40
0,2126
4,50
0,1772
4,85
0,1909
actual
renewed
07224

Rotax OM-912 Specifications

General

Brand	Rotax
Model	OM-912
Category	Engine
Language	English