Visual Inspection; Checking The Engine Suspension - Rotax 912 iSc Maintenance Manual

2) Visual inspection

General visual inspection of the engine for damage or abnormalities. For
General note
definition and scope of visual inspection (See chapt. 05-20-00 section: 3).
Take note of changes caused by temperature influence.
Abnormalities
During a visual inspection you should focus on the following points in par-
ticular:
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2.1)

Checking the engine suspension

General note
Checking the en-
gine suspension
1
2
3
4
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Exhaust system
Airbox
Engine suspension frame
Heat shrink sleeve
Sensor technology
Oil cooler
Coolant hoses
Exactly observe the tightening torques for screws and
NOTICE
WARNUNG
nuts. Overtightening or too loose of a connection
could cause serious engine damage.
Step
Verify the engine suspension points on the crankcase for tight fit and dam-
age including cracks.
Inspect the surroundings of engine attachment on crankcase and gearbox.
If there is discoloration of the crankcase around the attachment points
(black ring), there may be loose attachments.
Inspect engine isolating mounts including for heat damage, wear and
cracks.
Inspect engine suspension frame.
- Venting hoses (oil tank)
- FUSE BOX
- ECU
- Fuel lines
- Fuel pump module
- Wiring harness
- Cooler
Procedure
12-20-00
page 5
January 01/2012