Rotax 912 i Series Maintenance Manual page 280

CRANKSHAFT POSITION SENSOR
The crankshaft position sensor sends informa-
tion to the control unit about the rotation speed
and crankshaft position.
MAINTENANCE
As well as the maintenance and special checks,
see the relevant Maintenance Manual Line for
the respective 912 i Series engine type.
REMOVAL
Preparation
- General visual inspection. See relevant Main-
tenance Manual Line for the 912 i Series
engine type.
- Engine cleaning. See relevant Maintenance
Manual Line for the 912 i Series engine type.
- Carry out an engine test run. See relevant
Maintenance Manual Line for the 912 i Series
engine type.
Some work can only be carried out on
NOTE:
the whole unit!
INTERNAL GENERATOR - REMOVAL
See also section 24-20-00 Internal generator.
DOUBLE IGNITION COIL - REMOVAL Double
NOTICE
WARNUNG
The Allen screws go into the intake duct, they
are therefore glued in with LOCTITE 243.
See Fig. 20.
Leaking Allen screws can cause an excessively
lean mixture!
Step
1 Take the cable clamps off the wiring har-
ness.
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Procedure
Fig. 2
1. M6x14 Allen screw
3. Cable clamp
See Fig. 3
Step
2 Disconnect 4 ignition coil connectors on
each side.
Use a suitable tool to discon-
NOTE:
nect the ignition coil connec-
tors.
Fig. 3
1. Ignition coil connector
3. EGT connector
2. Lock washer
Procedure
2. Double ignition coils
74-20-00
Page 8
July 01/2012