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 ENGINE CRANKS SLOWLY (M548A1) 0012 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) STE/ICE-R Test Set (WP 0541 00, Item 6) 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 Helper (H) R e f e r e n c e s See your -10 (WP 0109 00) 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) Driver’s seat raised (see your -10) Power plant rear access door removed (see your -10) Center seat raised (see your -10) T NOTE There is an early and late model of auxiliary power receptacle. Both early and late models are shown. 1. Turn MASTER SWITCH ON. 2. Remove cover (1) from auxiliary power receptacle (2). 3. (H) Measure voltage between positive (+) terminal (3) and negative (-) terminal (4) with engine cranking for 3 to 5 seconds. 4. Does multimeter read more than 19 volts? YES NO GO TO BY (PAGE 0012 00-3) 0012 00-1