Rotax 912 i Series Maintenance Manual page 343

SYSTEM DESCRIPTION
GENERAL NOTE
All the components of the voltage supply, e.g.
fuses, are included in the power supply unit.
SAFETY INFORMATION
WARNUNG WARNING
Danger of damage to engine!
There is a risk of short circuits and cable fires
during work on the engine management system.
All installation work on the fuse box should be
carried out with the engine switched off and the
battery (negative terminal) disconnected.
"Backup Battery-", "Master-" and "LANE A/B"
Switches must be "OFF".
The general safety instructions must
NOTE:
be followed during all work on the fuse
box!
MAINTENANCE
Beside the maintenance and special checks, see
the relevant Maintenance Manual Line for the
respective 912 i Series engine type.
REMOVAL
Preparation
Before the fuse box is removed, the work and
checks described below must be carried out to
identify any further malfunctions in the engine
and rectify them as part of the repair work.
- General visual inspection. See section 05-00-
00 and 12-00-00 in the corresponding Mainte-
nance Manual Line for the 912 i Series
engine type.
Effectivity: 912 i Series
Edition 1/Rev. 1
BRP-Powertrain
MAINTENANCE MANUAL
FUSE BOX - REMOVAL
Step
1
2
WARNUNG
Removal must be carried out according to the
aircraft manufacturer's instructions.
Step
3
REGULATOR B - REMOVAL
Step
1
Fig. 35
1. Regulator B
Step
2
Procedure
Unplug the engine wiring harness from
the fuse box. See also section 76-50-00
Wiring harness.
Unplug the aircraft wiring harness.
NOTICE
Procedure
Remove the screws according to the air-
craft manufacturer's specifications. Re-
move the wiring harness.
Procedure
Loosen the gasket screw connection.
2. Gasket screw connection
Procedure
Loosen 9 M4 Allen screws along with
washers and remove the cover.
76-10-00
Page 31
October 01/2013