TM 5-4320-302-14
Table 4-2. Organizational Maintenance Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 3. Check window of air cleaner intake restriction indicator for red band indicating
blocked air cleaner elements.
If red band appears in window of air cleaner restriction indicator and
rain cap is not blocked and no damage to system components is found,
replace primary and secondary elements as follows:
Loosen clamp assembly.
Remove cup assembly.
Remove baffle assembly.
Wipe off cup and baffle assemblies’ with a lint-free cloth.
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