TM-9-2350-277-34 Direct and General Maintenance Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-34 INSTALL ENGINE COOLANT HEATER KIT (M113A3 AND M1059A3) — Continued 0075 00 84. Remove two screws (14) and control panel (15) from control box case (16). 85. Remove and discard two screws, nuts, and washers supplied with control box case (16). 86. Install control box case (16) on hull bracket (17). Secure with two screws (18). 87. Install control panel (15) to control box case (16). Secure with two screws (14). 88. Connect circuit 400A lead (19) to control box lead (20). 89. Connect control box connector (1) of wiring harness (2) to control box receptacle (3). 90. Connect main wiring harness 402A lead (4) to coolant heater wiring harness lead (5). Secure wiring harness (2) to front main (6) with eight straps (7). 0075 00-20 Change 2