Rotax 912 i series Service Manual

BRP-Rotax
MAINTENANCE MANUAL LINE
Flushing the oil circuit ..........................................................................................................................42
Inspecting the magnetic plug ................................................................................................................44
Installation of the magnetic plug............................................................................................................45
Electric system......................................................................................................................................46
Check of wiring....................................................................................................................................47
Replacement of spark plugs .................................................................................................................48
Remove the spark plugs ......................................................................................................................48
Inspection of spark plugs......................................................................................................................48
Installation of spark plug ......................................................................................................................50
Fuse unit (FUSE BOX).........................................................................................................................51
Propeller gearbox..................................................................................................................................52
Checking the propeller gearbox ............................................................................................................52
Introduction This chapter relates in particular to the maintenance work mentioned in the Maintenance
Schedule for the various engine systems and covers the work in more detail.
12–20–00
Page 2
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