TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 NO AIR FLOW AT ONE OR MORE OUTLETS (M548A3)—Continued 0105 00 4Y 1. Turn NBC AIR FILTER SWITCH (1) OFF (see your -10). 2. Loosen clamp (2) and remove inlet hose (3) from M18 filter (4). 3. Turn NBC AIR FILTER SWITCH (1) ON. 4. Is air flow from inlet hose (3) restricted? YES NO 4YN 1. Turn NBC AIR FILTER SWITCH OFF (see your -10). 2. Turn MASTER SWITCH OFF. 3. Cover air intake holes by sliding spring clip forward over holes on particulate precleaner. 4. Repair and/or replace outlet hose from M18 filter (WP 0537 00). 5. Replace M18 filter (WP 0536 00). 6. Verify no faults found. 0105 00-4