Rotax 912 Series Service Manual

BRP-Rotax
Maintenance Manual
72-00-00
page 98
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%
Crankshaft
Journal at
power take
off end
(S1) CS04
27,99
1,1020
28,00
1,1024
27,95
1,1004
27,97
1,1012
actual
renewed
Journal at
magneto
side
(S2) CS05
31,99
1,2594
32,00
1,2598
31,95
1,2579
31,97
1,2587
actual
renewed
Crankshaft axial
clearance
CS07
0,08
0,0031
0,32
0,0126
0,50
0,0197
0,41
0,0161
actual
renewed
Crankshaft out of
round assembled in
crankcase
CS24
0,000
0,0000
0,
060
0,0024
0,080
0,0031
actual
renewed
07200

Rotax 912 Series Specifications

General

Redline	5800 rpm
TBO	2000 hours
Displacement	1211 cc
Bore	79.5 mm
Stroke	61 mm
Power Output	80 hp (59.6 kW)
Compression Ratio	9.0:1
Fuel Type	Avgas 100LL
Ignition System	Dual electronic ignition
Fuel System	Fuel Injected
Oil System	Dry sump
Engine Type	4-cylinder, horizontally opposed, 4-stroke