Rotax 914 series Maintenance Manual

BRP-Rotax
Maintenance Manual
Effectivity 912/914 Series
Edition 1 / Rev. 0
72-00-00
page 43
May 01/2007
d02622
3.9.11) Toothed shaft profiles inspection
See Fig. 72-43.
There are two important toothed shaft connections in the gearbox.
– crankshaft to drive gear
– propeller shaft to clutch hub of the overload clutch
Carry out a visual inspection of all toothed shaft profiles for damage
and wear.
To check the toothed shaft profiles, the tooth width at the head of
the respective inner and outer gear-tooth system must be mea-
sured. The lowest value is decisive in each case.
See 72-00-00 sec. 4.
CS07,
GB15
GB14,
GB16
Fig. 72-43
07471

Rotax 914 series Specifications

General

Bore	79.5 mm
Stroke	61 mm
Compression Ratio	9.0:1
Cooling System	Liquid-cooled cylinder heads, air-cooled cylinders
Redline	5800 rpm
Engine Type	4-cylinder, 4-stroke
Fuel Type	Avgas 100LL
Oil System	Dry sump
Fuel System	fuel injection
TBO (Time Between Overhauls)	2000 hours
Displacement	1.211 liters (1211 cc)
Power Output	84.6 kW (115 hp) at 5, 800 rpm