TM-9-2320-272-23-5

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 5 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-5 - Page 247 of 623

REMOVAL

NOTE

Perform Steps (1) and (2) for left and right rear of cab.

1.

Disconnect four cable leads (Figure 1, Item 6) from harness (Figure 1, Item 7).

2.

Remove locknut (Figure 1, Item 5), ground lead (Figure 1, Item 4), washer (Figure 1, Item 3), lockwasher

(Figure 1, Item 2), and screw (Figure 1, Item 10) from frame (Figure 1, Item 11) and rear step hanger

(Figure

1, Item 9). Discard locknut and lockwasher.

3.

Remove six tiedown straps (Figure 1, Item 1) and harness (Figure 1, Item 7) from cab crossmember

(Figure

1, Item 8). Discard tiedown straps.

NOTE

Note routing of harness lead for installation.

4.

Remove 15 tiedown straps (Figure 1, Item 17) and harness lead (Figure 1, Item 15) from front main wiring

harness (Figure 1, Item 16). Discard tiedown straps.

5.

Remove screw (Figure 1, Item 14), clip (Figure 1, Item 13), and harness lead (Figure 1, Item 15) from relay

(Figure 1, Item 12).

TM 9-2320-272-23-5

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