Rotax 912 Series Service Manual

BRP-Rotax
Maintenance Manual
Effectivity 912/914 Series
Edition 1 / Rev. 0
72-00-00
page 9
May 01/2007
d02622
3) Maintenance
The following sections describe maintenance procedure for engines of the 912/914
Series above and beyond the maintenance and special checks, see latest issue
Maintenance Manual (Line Maintenance) for the respective engine type, 912 Series or
914 Series, and the systems descriptions given hitherto. The description is divided into
subsections and descriptions of the function of the various systems.
3.1) Removal of the fly wheel hub
See Fig. 72-3
Remove hex. screw M16x1.5 (1). Place protection piece part no. 877410 on the
crankshaft, screw puller part no. 877375 down fully and press off the fly wheel
hub (2) with the hex. screw.
Fig. 72-3
00344
1
2

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