TM-9-2320-272-23-2

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

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-2 - Page 777 of 1417

INSTALLATION - Continued

NOTE

Assistant will help with Steps (6) through (10).

6.

Place fuel tank (Figure 4, Item 12) on two hangers (Figure 4, Item 7) far enough to support tank.

7.

Connect vent lines (Figure 4, Items 3 and 13) to elbows (Figure 4, Items 4 and 14).

8.

Connect fuel supply line (Figure 4, Item 1) to elbow (Figure 4, Item 9).

9.

Connect fuel return line (Figure 4, Item 8) to elbow (Figure 4, Item 5).

10.

Install hangers straps (Figure 4, Items 2 and 11) on hangers (Figure 4, Item 7) with two locknuts

(Figure

4,

Item

6).

NOTE

Slide fuel tank all the way in before performing Steps (11) and (12).

11.

Install left side marker light (Figure 5, Item 6) on body (Figure 5, Item 2) with two screws (Figure 5, Item 1),

lockwashers (Figure 5, Item 4), and nuts (Figure 5, Item 5).

12.

Connect left side marker light (Figure 5, Item 6) to harness connector (Figure 5, Item 3).

13.

Connect right side marker light (Figure 5, Item 8) to harness connector (Figure 5, Item 7).

NOTE

Perform Steps (14), (15), and (16) for left side tank only.

14.

Connect fuel supply line (Figure 4, Item 21) to rubber hose adapter (Figure 4, Item 22).

15.

Connect fuel return line (Figure 4, Item 20) to rubber hose adapter (Figure 4, Item 19).

16.

Install clamps (Figure 4, Items 16 and 17) on frame (Figure 4, Item 23) with screw (Figure 4, Item 15) and

locknut (Figure 4, Item 18).

17.

Connect fuel transmitter wire (Figure 4, Item 24) to fuel transmitter unit (Figure 4, Item 10).

TM 9-2320-272-23-2

0251

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