TM-9-2350-247-20-3 Unit Maintenance Manual Volume 3 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-3 REPLACE/REPAIR HEATER CONTROL BOX — Continued 0472 00 FOLLOW-THROUGH STEPS 1. Connect battery negative lead(s) (WP 0292 00). 2. Start heater (see your -10). 3. Check heater control box for proper operation. 4. Turn heater off (see your -10). END OF TASK 0472 00-8