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) 0103 00 INITIAL SETUP: M a i n t e n a n c e L e v e l Unit T o o l s a n d S p e c i a l T o o l s General Mechanic’s Tool Kit (WP 0541 00, Item 57) Multimeter (WP 0541 00, Item 29) P e r s o n n e l R e q u i r e d Unit Mechanic R e f e r e n c e s See your -10 E q u i p m e n t C o n d i t i o n Engine stopped (see your -10) Carrier blocked (see your -10) T 1. Turn NBC AIR FILTER SWITCH (1) OFF (see your -10). 2. Turn MASTER SWITCH OFF. 3. Remove NBC wiring harness connector J1 (2) from particulate precleaner (3). 4. Turn MASTER SWITCH ON. 5. Turn NBC AIR FILTER SWITCH (1) ON (see your -10). 6. Measure voltage between wiring harness connector J1 (2) and ground. 7. Does multimeter read more than 17 volts? YES NO GO TO BY (PAGE 0103 00-3) 0103 00-1