TM-9-2320-279-20-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3

TM-9-2320-279-20-1 - Page 752 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

c. Conduit Tubing Removal/lnstallation.

Refer to Table 7-1 and Figure 7-4 for location of specific

tubing sections.

Table 7-1. Tanker Conduit Tubing

Refer

Tube

To

No.

From

To

Figure

1

Chassis Wiring Harness (inside left frame

Main Junction box (a)

7-4

rail, single wire plug)

2

Main Junction Box (a)

Chassis Wiring Harness (inside left

7-4

front rail, four wire plug)

3

Main Junction Box (a)

Clearance lights (on front of tank)

7-4

4

Main Junction Box (a)

Tank Level Sensor Adjuster (b)

7-4

5

Tank Level Sensor Adjuster (b)

Tank Level Sensor (on top of tank)

7-4

6

Main Junction Box (a)

Control Junction Box (c)

7-4

7

Main Junction Box (a)

Control Junction Box (c)

7-4

8

Control Junction Box (c)

Auxiliary Pump Junction Box (d)

7-4

9

Control Junction Box (c)

Right Module Interior Light (e)

7-4

10

Right Module Interior Light (e)

(Right) Side and Rear Clearance

7-4

Lights (f)

11

Right Module Interior Light (e)

Left Module Interior Light (g)

7-4

12

Left Module Interior Light (g)

(Left) Side and Rear Clearance

7-4

Lights (h)

13

Left Module Interior Light (g)

Three Center Rear Clearance Lights (j)

7-4

7-182