137ARX 23-2 T4i, ARX 26-2 T4i
MAINTENANCE MANUAL
Every 100 hours of operation
3.6.17 Air lter cleaning
Remove the main cartridge of the air lter and clean with com-
pressed air.
Clean the internal area of the lter and of the contact surface to
avoid contamination of the safety cartridge.
Never use compressed air to clean the lter interior.