Rotax 912 i series Service Manual

BRP-Rotax
MAINTENANCE MANUAL LINE
BELT TENSION ADJUSTMENT
00353
2
1
3
Figure 7.8: Overview
1 Hex. screw M10
2, 3
Allen screw M8
Belt tension To adjust the belt tension:
Step
Procedure
1
Loosen the hex. screw (1) M10 and the two M8 allen screw (2) and (3).
2
Press the alternator upwards and tighten allen screw (3).
3 Then tighten hex. screw (1) M10 with tightening torque 40 Nm (30 ft.lb) and
allen screw M8 (2) with tightening torque 22 Nm (16 ft.lb).
12–20–00
Page 18
September 01/2018
Effectivity: 912 i Series
Edition 2/Rev. 0

Rotax 912 i series Specifications

General

Number of Cylinders	4
Max Power	100 hp (73.5 kW)
Max Power Output RPM	5800 rpm
Ignition System	Dual electronic ignition
Oil System	Dry sump, forced lubrication with separate oil tank
Reduction Gear Ratio	2.43:1
TBO	2000 hours
Engine Type	4-stroke, horizontally opposed
Displacement	1352 cm³
Bore x Stroke	84 mm x 61 mm
Max Torque	128 Nm
Fuel Type	Avgas 100LL or unleaded automotive gasoline
Fuel System	Electronic fuel injection
Cooling System	Liquid/air-cooled