Rotax 912 i Series Maintenance Manual page 289

Introduction
This section describes the maintenance of the ROTAX 912 i Series coo-
ling system. The description is divided into sub-sections and explanations
of system functions.
1. Introduction
2. Special tools
3. Service products
4. System description
5. Safety information
6. Removal
7. Disassembly
8. Inspection
9. Wear limits
10. Assembly
11. Installation
12. Finishing work
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Chapter: 75-00-00
COOLING SYSTEM
Subject
A. Preparation
B. Expansion tank and coolant hose (preformed
hose) - removal
C. Water pump housing - removal
D. Ignition housing - disassembly
(1) Water pump shaft - removal
(2) Oil seal and rotary seal - removal
(3) Coolant hose - removal
(4) Water pump housing - disassembly
E. Cooling system parts - inspection
(1) Axial position of water pump shaft - inspec-
tion
(2) Expansion tank - inspection
(3) Water pump housing - inspection
F. Ignition housing - assembly
(1) Oil seal - installation
(2) Water pump housing - installation
(3) Water pump housing - assembly
(4) Coolant hose - installation
G. Ignition housing - installation
H. Expansion tank and coolant hose (preformed
hose) - installation
Section
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75-00-00
Page 1
July 01/2012