BRP-Rotax
MAINTENANCE MANUAL LINE
AIR INTAKE SYSTEM
CHECKING AIR INTAKE SYSTEM
General note
ATTENTION
Blocked air filter.
In the event of dust formation, clean air filter at correspondingly shorter intervals. If filter
mat is damaged, replace air filter.
ATTENTION
A dirty filter insert will not only reduce the engine performance but might also
promote premature wear of the engine.
Carry out visual inspection of dry air filter after prescribed maintenance interval. Clean
dirty air filter as described in aircraft manufacturers Maintenance Manual.
Instruction To check the air intake system the following steps are necessary:
Step
Procedure
1 Visual inspection of the air filter.
2
Visual inspection of the airbox for mechanical damage, cracks, leaks, con-
tamination and secure attachment.
3
Inspect the intake hoses and molded hoses for damage, cracks, breaks,
chafing and wear.
4
Check the gaskets. Look for signs of leaks.
CLEANING THE DRY AIR FILTER
General note
ATTENTION
Never use gasoline, steam, caustic liquids, strong detergents, particle cleaning
agents or high pressure cleaners during this step.
ATTENTION
Do not dry over open flame, with compressed air or with hot air gun.
Cleaning To clean the dry filter the following steps are necessary:
12–20–00
Page 16
January 01 2020
Effectivity: 912 Series
Rev. 0
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