TM-9-2350-277-20-5

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 5 OF 6

TM-9-2350-277-20-5 - Page 430 of 1047

TM 9-2350-277-20-5

REPLACE COOLANT PUMP TO HEATER WIRING HARNESS — Continued

0733 00

INSTALLATION

1.

Place wiring harness (12) on coolant pump (13). Install ground lead (6) and nut (10) on pump terminal (11).

2.

Install circuit 402B lead (2) and nut (8) on pump terminal (9).

3.

Install ground lead (6) and nut (5) on coolant pump mount screw (7).

4.

Install circuit 402B lead (2) and screw (1) on terminal 4 (3) of terminal strip (4).

FOLLOW-THROUGH STEPS

1.

Install coolant heater and pump unit (WP 0728 00).

2.

Connect battery ground strap (WP 0337 00 or WP 0338 00).

3.

Start coolant heater. See TM 9-2350-277-10. Check that wiring harness is installed right. Turn heater off.

4.

Close power plant access door. See TM 9-2350-277-10.

END OF TASK

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