bpr Rotax 912 i Series, Maintenance Manual, Page: 323 / 458

Effectivity: 912 i Series
Edition 1/Rev. 1
d
066
74.
fm
MAINTENANCE MANUAL
BRP-Powertrain
76-10-00
Page 7
October 01/2013
MAINTENANCE
Beside maintenance and special checks, see the
relevant Maintenance Manual Line for the
respective 912 i Series engine type.
REMOVAL
Preparation
Before the ECU is removed, the work and
checks described below must be carried out to
identify any malfunctions and rectify them as
part of the repair work.
- General visual inspection. See section 05-00-
00 and 12-20-00 in the corresponding Mainte-
nance Manual Line for the 912 i Series
engine type.
CONTROL UNIT - REMOVAL
Fig. 4
Fig. 5
m
WARNUNG
NOTICE
The plug connection of the ECU must be ope-
ned and closed no more than 20 times!
This must be shown on the device by a clearly
visible sealing with a stamped numerical se-
quence (1-20) and by documentation confor-
ming to self-monitoring guidelines.
Step Procedure
1 Unplug the couplers ( LANE A1, LANE A2
and LANE B).
- Press in the lock so that the clamp
can be rotated.
- Press the clamp down until it latches.
- Remove the coupler.
1. Coupler (LANE A1)
2. Coupler (LANE A2)
3. Coupler (LANE B)
1. Lock
m
WARNUNG
NOTICE
Removal must be carried out according to the
aircraft manufacturer's instructions.
Step Procedure
2 Remove the battery grounding cable ac-
cording to the aircraft manufacturer's
specifications.
3 Remove the screws according to the air-
craft manufacturer's specifications. Re-
move the ECU.