Rotax 912 i Series Maintenance Manual page 157

PROPELLER GEARBOX
Fig. 25
Description
4) Gear profile
Crankshaft CS07 0.95 mm
Drive gear GB14 0.95 mm
Propeller shaft GB15 1.50 mm
Clutch/dog hub GB16 1.50 mm
5) Gear set, backlash
Pitting on drive gear
up to 5%
Pitting on dog gear
up to 5%
Gear backlash GB18 0.07 mm
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Current measurement
value
min max
1.00 mm
0.0374 in. 0.0374 in.
1.00 mm
0.0374 in. 0.0374 in.
1.60 mm
0.0591 in. 0.0630 in.
1.60 mm
0.0591 in. 0.0630 in.
0 0
0 0
0.15 mm
0.0028 in. 0.0059 in.
Tolerance Tolerance
limit limit
100 % 50 %
0.80 mm 0.88 mm
0.0315 in. 0.0344 in.
0.80 mm 0.88 mm
0.0315 in. 0.0344 in.
1.10 mm 1.30 mm
0.0433 in. 0.0512 in.
1.10 mm 1.30 mm
0.0433 in. 0.0512 in.
5% 2.5%
5% 2.5%
0.20 mm 0.18 mm
0.0079 in. 0.0069 in.
09581
Measu-
rements
current
replaced
current
replaced
current
replaced
current
replaced
current
replaced
current
replaced
current
replaced
72-10-00
Page 19
July 01/2012