Air Filter Restriction Indicator
Note: The air filter indicators need annual replacement.
Illustration 6 g01158832
These graduated restriction indicators are found on newer engines.
Illustration 7 g01158835
A flag type air filter restriction indicator (older style).
Inspect the indicators daily for cracks, holes, or loose fittings. If the indicator is damaged, the indicator must be repaired or replaced when any of these conditions are present.
See the appropriate Operation and Maintenance Manual for further information.Categories: Special Instruction | Tags: Air Filter | Leave a comment