Rotax 912 i Series Maintenance Manual page 200

Fig. 31
1. Coolant elbow
COOLANT ELBOW - INSTALLATION
Step
1 Install a new 19x2 O-ring in the cylinder
head.
2 Fasten the coolant elbow with 2 M6x20
Allen screws and 6.4 lock washers.
Tightening torque 10 Nm (88.48 in. lb.).
NOTE: Install the cable brackets on cy-
linder 2/4.
Fig. 32
1. M6x20 Allen screws
3. Elbow flange
5. Cable brackets
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
2. Elbow flange
Procedure
2. 6.4 washers
4. 19x2 O-ring
VALVE INSTALLATION
NOTICE
WARNUNG
Risk of engine damage if damaged parts are in-
stalled!
All parts must be measured and assessed befo-
re installation.
All moving parts must be lubricated with engine
oil before installation!
NOTICE
WARNUNG
Oil residues up to max. 20% of the running sur-
face are permissible.
See Fig. 33.
Step
1 Push 16/27.9/1 onto the valve guide and
install a new valve stem seal on the intake
side.
2 Lubricate the valve stem and push the in-
take valve from outside into the valve
guide.
Fig. 33
1. 16/27.9/1 washer
3. Valve spring retainer
Step
3 Install the valve springs and the valve
spring retainer
Procedure
2. Intake valve
4. Valve stem seal
Procedure
72-30-00
Page 22
July 01/2012