Rotax 912 i series Service Manual

BRP-Rotax
MAINTENANCE MANUAL LINE
Authorized
exceeding
Extension or exceeding of the TBO by 5% or 6 months is allowed, whichever comes first.
Shipment The shipment to an authorized ROTAX® overhaul facility must include the following:
1 Engine log book.
2
Maintenance records of the engine (i.e. all maintenance check lists, and re-
ports of operation, of maintenance, of findings and of oil analysis).
3 The engine assembly as per supply volume. Additionally all added-on parts
as in the supply volume such as filters, intake silencer, fuel pump, external
generator, sensors, ignition unit, electric starter, oil tank.
4
Indication of total engine operating hours (TSN) and where applicable, en-
gine operating hours since a previous overhaul (TSO). NOTE: This informa-
tion must be supplied to allow the service history of components to be
traced.
5
ECU incl. a statement of the number of times it has been plugged in/
unplugged.
6 FUSE BOX incl. a statement of the number of times it has been plugged in/
unplugged.
7
Harness incl. a statement of the number of times it has been plugged in/
unplugged.
8 Data about the type of aircraft used.
9
Useful remarks and observations concerning the engine.
TIME LIMIT FOR PARTS
General note
ATTENTION
This time limit must be followed independently and in addition to the visual in-
spections (see Chapter 05-20-00 section: Visual Inspection) of the respective
components.
Time limit The following components and systems must be replaced every 5 years:
• All rubber hoses of the cooling system (except GENUINE ROTAX® silicon hoses),
which need to be checked by "on-condition" maintenance according to the instructions
of continued airworthiness.
• All rubber hoses of the fuel system
• All rubber hoses of the lubrication system which are part of the engine supply volume
and if they are not in the maintenance schedule of aircraft manufacturer
• Connecting hose of the air intake system
• V-belt
Effectivity: 912 i Series
Edition 2/Rev. 0
05–10–00
Page 5
September 01/2018

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