Rotax 912 i Series Maintenance Manual page 303

Step
5 Install the ignition housing.
See also section 24-20-00 Internal gener-
ator.
6 Push on the stainless compensating shim
and apply LOCTITE 243 to the thread of
the water pump shaft. Then fasten the im-
peller with the special tool part no. 877295
(with the crankshaft immobilised, see sec-
tion 12-20-00 Maintenance Manual Line).
Tightening torque 15 Nm (88.48 in. lb.).
NOTE:
Ensure that the impeller runs
true. If there is noticeable run-
out, this, and possibly also the
pump shaft, must be replaced.
Fig. 20
1. Impeller
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Procedure
2. 8.2/12.5/1.5 washer
WATER PUMP HOUSING - ASSEMBLY
Step
1 Lubricate the new coolant elbow with
LOCTITE 243.
2 Screw the coolant elbow at least 5 revolu-
tions into the water pump housing and po-
sition it.
NOTE:
Usually, 3 coolant elbows with a
bend angle of 45° and 1 coolant
elbow with a bend angle of 20°
are installed.
Fig. 21
1. Water pump 2. 20° coolant elbow (blue)
housing
3. 45° coolant elbow (red)
Procedure
75-00-00
Page 15
July 01/2012