Rotax 912 i Series Maintenance Manual page 132

REMOVAL
REMOVAL OF THE ENGINE SUSPENSION
FRAME
WARNUNG WARNING
Danger of severe burns and scalds!
Always allow the engine to cool down to ambient
temperature before starting any work.
Preparation
- Remove the coolant hoses (feed and return)
according to the aircraft manufacturer's
instructions.
See also section 72-30-00 Cylinder head.
- Remove the water pump housing. See section
75-00-00.
Step
1 After the Allen screws (1x M10x110 and
3x M10x35) have been removed along
with their lock washers, the engine sus-
pension frame can be removed.
Fig. 18
1. Engine suspension frame
3. DIN 128-A10 lock washer
5. 10.1/20/0.5 thrust washer
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Procedure
2. M10x110 Allen screw
4. M10x35 Allen screw
NOTICE
WARNUNG
On the left-hand side (cylinders 2/4), thrust
washers can be built in for tension-free as-
sembly. Do not lose them!
Fig. 19
1. Engine suspension
frame
NOTICE
WARNUNG
Do not damage the temperature sensor and
EGT
temperature sensor on cylinder 4!
Fig. 20
1. Engine suspension frame 2. M10x35 Allen screw
3. Temperature sensor
(coolant)
2. 10.1/20/0.5 thrust washer
4. EGT temperature sensor
71-00-00
Page 22
July 01/2012