Rotax 912 Series Service Manual

00-00-00
page 42
May 01/2007
Effectivity 912/914 Series
Edition 1 / Rev. 0
d02620
BRP-Rotax
Maintenance Manual
Fig. No.Part No. Description, application Number
37 877315 graduated straightedge assy. ................................ 1
for checking the plain bearing projection
38 876950 precision dial gauge ............................................... 1
39 877710 dial gauge adapter assy., ...................................... 1
40 877300 aligning plate .......................................................... 1
41 877262 cylinder aligning tool .............................................. 1
for alignment of the cylinder
42 877620 oil filter wrench 80-110 .......................................... 1
for oil filter removal
43 877245 trestle adapter assy., ............................................. 1
for fixation of engine Type 914
44 877670 cutting tool ............................................................. 1
45 874230 fuel pressure gauge ............................................... 1
46 877240 trestle adapter assy., ............................................. 1
for fixation of engine Type 912
47 877930 trestle support assy. .............................................. 1
48 877840 hose clamp pliers................................................... 1
for spring band hose clip 28
49 976140 dial gauge adapter assy. ....................................... 1
for checking valve seating
50 976210 measuring tool ....................................................... 1
measuring fixture for checking valve springs
51 976995 check weight .......................................................... Z
check weight for checking valve springs
52 242660 distance nut M8x33 ............................................... 1
locking device for vacuum pump drive sleeve
53 876470 ring spanner a/f 10/13 ........................................... 1
54 876518 insertion jig............................................................. 1
for oil seal 40x55x7, gear cover
55 877660 puller assy., ........................................................... 1
for gearbox
56- 57 877615 extractor assy., ...................................................... 1
for propeller shaft, roller bearing 25x52x15
and oil seal 30x52x7
57 877580 pull-in spindle M24x1.5 .......................................... 1
58 276155 handle lever 12x250 .............................................. 1

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