Rotax 912 i series Service Manual

BRP-Rotax
MAINTENANCE MANUAL LINE
Points of Inspection
Interval Operating hours Chapter
Reference
Signa-
ture
* no periodic maintenance require-
ment after the first 25 hours of
operation
25* 50 100 200 600 1000
Check the oil tank and clean the oil
tank if contaminated.
X
(5
X
(5
X 12–20–00
Oil change,
Cleaning the
oil tank
Refill oil tank with approx. 3 litres of oil.
For oil quality, see Operators Manual
latest edition.
X X
(5
X X X X 12–20–00
Purging the
oil system
Install new oil filter
X X X X X X 12–20–00
Oil filter
change
(5
In the case more than 30% of operation with leaded fuel e.g.: AVGAS 100 LL
9) Electric fuel pump
Check the electric fuel pumps.
every 1000 h 12–20–00
Fuel pumps
10) Fuel system
Inspect the fuel system on the engine
side for leaks.
X 12–20–00
Fuel system
Inspect the fuel system for damages.
X
11) Auxiliary alternator
On configurations with auxiliary alter-
nator, check the attachment and the V-
belt tension.
X X X X X 12–20–00
Checking the
V-belt
tension
12) Engine external parts
Inspect screws and nuts of all external
parts for tight fit. Inspect safety wiring,
replace as necessary.
X
13) Engine sensors
Check all temperature sensors.
X X
Check all pressure sensors.
X X
Check all exhaust gas temperature
sensors.
X X
Check all speed sensors.
X X
Effectivity: 912 i Series
Edition 2/Rev. 0
05–20–00
Page 13
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