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 434 of 1047

TM 9-2350-277-20-5

REPLACE COOLANT HEATER WIRING HARNESS

0735 00

THIS WORK PACKAGE COVERS:

Removal (page 0735 00-1).

Installation (page 0735 00-5).

INITIAL SETUP:

Maintenance Level

Unit

Tools and Special Tools

General Mechanic’s Tool Kit (WP 0926 00, Item 65)

Materials/Parts

Tie strap (2)

Personnel Required

Mechanic

Equipment Condition

Engine stopped (TM 9-2350-277-10)

Carrier blocked (TM 9-2350-277-10)

Power plant access door open (TM 9-2350-277-10)

Battery ground strap disconnected (WP 0337 00 or

WP 0338 00)

Coolant heater and pump unit removed (WP 0728 00)

REMOVAL

1.

Disconnect main wiring harness 402A lead (1) from coolant heater wiring harness lead (2).

2.

Disconnect control box connector (3) from control box receptacle (4).

3.

Remove eight line straps (5) securing coolant heater wiring harness (6) to main wiring harness (7).

4.

Remove two tie straps (8) securing coolant pump hose (9) to two wiring harnesses (10) and (11). Discard tie straps.

073500-1

Change 5