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TM-9-2350-277-20-5 Unit Maintenance Manual Volume 5 M113A3 M577A3 M1064A3 M1068A3 M58 Download

Page 281 of 928

TM 9-2350-277-20-5 REPLACE PERSONNEL HEATER CONTROL BOX — Continued 0701 00 INSTALLATION 1. Place control box case (6) on hull weldnuts (9). Secure with two new lockwashers (8) and screws (7). 2. Install heater control box (4) in case (6). Secure with two screws (5). 3. Connect heater wiring harness (3) to control box (4). 4. Connect circuit 400 lead (1) to control box lead (2). FOLLOW-THROUGH STEPS 1. Connect battery ground strap (WP 0337 00), (WP 0338 00), or (WP 0339 00). 2. Start heater (see your -10). Check that control box works right. Turn heater off. END OF TASK 0701 00-3/4 blank