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 2Y 1. Turn NBC AIR FILTER SWITCH (1) OFF (see your -10). 2. Loosen clamp (2) and remove outlet hose (3) from particulate precleaner (4). 3. Turn NBC AIR FILTER SWITCH (1) ON (see your -10). 4. Is air flow from particulate precleaner (4) restricted? YES NO 2YN 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 inlet hoses to M18 filter. 5. Replace M18 filter (WP 0536 00). 6. Verify no faults found. 3Y 1. Particulate precleaner adjustment needed. See TM 3-6680-316-10. 2. Verify no faults found. 0106 00-3/4 blank