Rotax 915 i A series Maintenance Manual page 358

INSPECTION
ECU - INSPECTION
ATTENTION
The functional test of the ECU can only be car-
ried out with the corresponding software (B.U.
D.S. Aircraft), as part of an engine test run (see
relevant Maintenance Manual Line 12-20-00) or
on an approved test bench.
General visual inspection.
See Maintenance Manual Line for the en-
gine type 915 i A Series Chapter 05-00-00
and 12-20-00.
Procedure
Step
1
Check the component surfaces of the
ECU for damage.
NOTE
Deformation and deep scratches are not
permissible.
Step Procedure
2 Check flat and contact surfaces for Allen/
hex. screws and nuts.
3
Check the screws and nuts for damage
and wear.
NOTE
Replace damaged screws and nuts. Check the
corresponding internal thread too when chang-
ing the screws.
Step Procedure
4
Check the plug connection for damage
and wear.
5 Check the rubber mounting grommets for
damage.
6
Check the label on the ECU for
readability.
76–10–00
Page 8
August 01 2018
BRP-Rotax
MAINTENANCE MANUAL HEAVY
Effectivity: 915 i A Series
Edition 0/Rev. 0