bpr Rotax 912 i Series, Maintenance Manual, Page: 203 / 458

Effectivity: 912 i Series
Edition 1/Rev. 0
d
053
45.
fm
MAINTENANCE MANUAL
BRP-Powertrain
72-30-00
Page 21
July 01/2012
ASSEMBLY
CYLINDER HEAD - ASSEMBLY
Preparation
- Clean all parts carefully.
OIL RETURN TUBE INSTALLATION
Fig. 29
INSTALLATION OF THE COOLANT EL-
BOW INLET
NOTE:
Remove excess LOCTITE!
Fig. 30
COOLANT ELBOW OUTLET
- ASSEMBLY
m
WARNUNG
NOTICE
Check sealing surface for bumps!
Remove carbon residues!
Step Procedure
1 Secure the oil return tube with LOCTITE
648 and install it in the cylinder head.
2 Allow the cylinder head to harden for at
least 10 minutes at 100 °C.
1. Oil return tube
Step Procedure
1 Secure the coolant elbow with LOCTITE
243 and install the elbow in the cold cylin-
der head.
NOTE: Also lubricate the thread in the
cylinder head with LOCTITE
243.
2 Allow the cylinder head to harden for 10
minutes at 100 °C.
NOTE: If the sealing surface of the cylin-
der has carbon residues, it must
be removed carefully.
1. Coolant elbow inlet
Step Procedure
1 Secure the coolant elbow with LOCTITE
243 and install the elbow in the cold elbow
flange.
NOTE: Also coat the thread in the elbow
flange with LOCTITE 243.
2 Allow the elbow flange to harden for 10
minutes at 100 °C.
NOTE: Remove excess LOCTITE.
Step Procedure