Rotax 912 i Series Maintenance Manual page 57

NOTE: The M6x50 Allen screw goes into the
crankcase in the case of cylinder 4 (at
CPS_1) and is secured with LOCTI-
TE 243.
Fig. 4
1. M6x30 Allen screws
3. Ignition housing assy.
Step
7 Place the protective piece on the crank-
shaft and use a puller to take off the igni-
tion housing.
The ignition housing has 2 cylinder head
NOTE:
dowel pins.
Fig. 5
1. Ignition housing assy.
Effectivity: 912 i Series
Edition 1/Rev. 1
BRP-Powertrain
MAINTENANCE MANUAL
2. M6x50 Allen screws
4. Oil seal
Procedure
2. Puller assy.
part.no. 876010
Step
8 Remove O-rings from the crankcase or
the ignition housing.
9 The plug screws must be removed and
degreased for possible leaks.
NOTE: Only for the first engine series.
The crankshaft bearing in the ignition
NOTE:
housing is lubricated through the oil
duct. The oil duct at the contact surface
between the crankcase and the ignition
housing is sealed using O-ring 5X2.
Fig. 6
1. O-ring 5x2
SEALING OF THE PLUG SCREWS
Step
9a The plug screws must be removed and
degreased.
9b Secure plug screws with LOCTITE 243
and tighten it.
Tightening torque 6 Nm(.53 in.lb.).
10 Remove Oil seal with a screwdriver.
NOTICE
WARNUNG
Take care not to damage the Oil seal contact
surface in the ignition housing.
Procedure
Procedure
24-20-00
Page 7
October 01/2013