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 PARTICULATE PRECLEANER MOTOR DOES NOT WORK (M548A3)—Continued 0103 00 Y 1. Turn NBC AIR FILTER SWITCH (1) OFF (see your -10). 2. Turn MASTER SWITCH OFF. 3. Measure resistance between particulate precleaner (2) and ground. 4. Does multimeter read 0 ohms? YES NO YN 1. Repair ground lead in heater harness (WP 0294 00). 2. Verify no faults found. 2Y 1. Replace particulate precleaner (WP 0534 00). 2. Verify no faults found. 0103 00-2