TM-9-2320-386-24-1-2

2-1/2-TON, 6X6, M44A3 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; EXTENDED SERVICE PROGRAM (ESP); UNIT, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL; VOLUME 2 OF 2

MAY 2001

TM-9-2320-386-24-1-2 - Page 254 of 636

78.

Remove screw (9), lockwasher (10), and handle (8) from battery power switch (4).

Discard

lockwasher (10).

79.

Remove nut (7), lockwasher (6), and battery power switch (4) with alignment pin (3) from

alignment hole (2), switch plate (1), and instrument panel (5).

Discard lockwasher (6).

80.

Disconnect wires 11 (11), 400-27 (12), 27 (13), and 11 (14) from battery power switch (4).

81.

Remove nut (21), lockwasher (22), locking ring (23), switch plate (19), and personnel heater

switch (18) from mounting bracket (24) on panel (20). Discard lockwasher (22).

82.

Remove assembled-washer screw (26) and lead 400A and resistor lead (25) from personnel heater

switch (18). Discard assembled-washer screw (26).

83.

Remove assembled-washer screw (15) and lead 400 (27) from center of personnel heater switch (18).

Discard assembled-washer screw (15).

84.

Remove assembled-washer screw (16) and resistor lead (17) from personnel heater switch (18).

Discard assembled-washer screw (16).

10

1

2

3

5

6

7

8

9

LOAD

PORT B

BATTERY

PORT D

LAMP

PORT C

GROUND

PORT A

4

4

11

12

13

14

15

27

26

25

16

17

18

19

24

23

22

21

20

TM 9-2320-386-24-1-2

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FRONT WIRING HARNESS REPLACEMENT (Contd)

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