Rotax 912 Series Service Manual

Effectivity 912 Series
Edition 1 / Rev. 0
74-00-00
page 27
May 01/2007
d02624
BRP-Rotax
Maintenance Manual
ro
3/4T ws
1/2B
ws
ro
3/4B ws
1/2T
ws
orwsge
sw bl bl
9
1
3
8
9
A
B
ws/ge
bl/ge
ws/ge
bl/ge
O gn
ge
ws
blgn
0,75 br
0,75 sw
sw
1/2B
sw 3/4T
sw
orwsge
sw bl bl
sw
1/2T
sw 3/4B
sw
17
A
B
B
A
B 3/4
A 1/2
B 1/2
ws
ws
ws
ws
B ws
B ge
A ws
A ge
A 3/4
ge
ws
blgn
0,75 sw
0,75 or
0,75 ro
0,75 ge
0,75 ws
0,75 sw
0,75 ws
0,75 sw
0,75 ws
0,75 sw
0,75 gn 0,75 bl 0,75 ge 0,75 ws
1 sw
1 sw
1 sw
0,75 ws
0,75 bl
0,75 ge
0,75 bl
0,75 sw
0,75 gn 0,75 bl 0,75 ge 0,75 ws 0,75 ro 0,75 br
1 sw 1 sw 1 sw 1 sw
ws/ge
bl/ge
ws/ge
bl/ge
O ro O bl
o ro
O bl
0,5 bl/ge 0,5 ws/ge 0,5 bl/ge 0,5 ws/ge
0,75 ro
0,75 br
7
8
2
3
7
6
5
0,5 ws/ge
0,5 bl/ge
1,5
1,5
O gn
o bl
o ro
1,5 ge
0,75 sw
0,75 sw
B1/2
A3/4
1,5 ge
0,5 ws/ge
0,5 bl/ge
0,5 bl/ge
0,5 ws/ge
o gn
V
1
3
4
2
8
16
B3/4
A1/2
1B
2B
4B
3B
12
Propeller-
seite
Magnet-
seite
3T
4T
0,75 sw
0,75 sw
0,75 or
0,75 bl
0,75 bl
17
13
1
3
4
2
3T
3B
1T
1B
4B
14
4T
2T
2B
15
0,75 ws
0,75 ws
1T
2T
1 sw
10
11
04702
◆ NOTE:
Fig. 74-19 shows the wiring dia-
gram for electronic modules
with 1-pin and 4-pin plugs.
T = top = oben
B = bottom = unten
bl blue
br brown
ge yellow
gn green
ro red
rs pink
sw black
ws white
or orange
ignition circuit A: 1 - 2 TOP
3 - 4 BOTTOM
ignition circuit B: 1 - 2 BOTTOM
3 - 4 TOP
Fig. 74-19
Engine version 912 ULS/S
older model

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