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 BUT WILL NOT START BELOW 40 F (AIR BOX HEATER IS USED) 0015 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 0113 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) Cab personnel seats raised (see your -10) Power plant rear access door/panel removed (see your -10) NOTE M548A1 and M548A3 troubleshooting procedures are the same. M548A1 procedure is shown. T 1. Remove air pump to air box heater hose (1) from air box (2). 2. Turn MASTER SWITCH ON. 3. Turn air box heater switch ON (see your -10). 4. Does air flow from end of hose? YES NO GO TO BY (PAGE 0015 00-5) 0015 00-1