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 LOW AIR FLOW AT ALL OUTLETS (M548A3)—Continued 0106 00 Y 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 (see your -10). 4. Is air flow from particulate precleaner (5) restricted? YES NO YN 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 hoses from M18 filter. 5. Replace M18 filter (WP 0536 00). 6. Verify no faults found. 0106 00-2