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 Y 1. Inspect all hoses and tighten all clamps. 2. Does fault still exist? YES NO YN 1. Clean, inspect, and repair all hoses (WP 0537 00). 2. Verify no faults found. 2Y 1. Turn NBC AIR FILTER SWITCH (1) OFF (see your -10). 2. Remove outlet hose (2) from M3 heater (3) which has no air flow. 3. Turn NBC AIR FILTER SWITCH (1) ON (see your -10). 4. Does fault still exist? YES NO 2YN 1. Repair and/or replace M3 heater outlet hose (WP 0537 00). 2. Verify no faults found. 0105 00-2