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 817 of 1417

REMOVAL - Continued

9.

Remove screw (Figure 2, Item 4), lockwasher (Figure 2, Item 5), washer (Figure 2, Item 6), clamp

(Figure

2,

Item

7) with fuel supply tube (Figure 2, Item 10), support bracket (Figure 2, Item 8), and spacer

(Figure 2, Item 9) from front of cylinder head (Figure 2, Item 3). Discard lockwasher.

NOTE

Perform Step (10) for early model engines or Step (11) for late model engines.

10.

Remove fuel supply tube (Figure 2, Item 10) from adapter (Figure 2, Item 15).

NOTE

Perform Step (11) for vehicles equipped with late model engines.

11.

Remove fuel supply tube (Figure 2, Item 10) and fuel pressure transducer (Figure 2, Item 14) from tee

(Figure

2,

Item

11).

12.

Remove fuel supply tube (Figure 2, Item 12) from adapter (Figure 2, Item 13).

13.

Remove two screws (Figure 2, Item 1) and upper radiator support bracket (Figure 2, Item 2) from front of

cylinder head (Figure 2, Item 3).

NOTE

Perform Step (14) for early model engines or Step (15) for late model engines.

14.

Remove two adapters (Figure 2, Items 13 and 15) from front of cylinder head (Figure 2, Item 3).

15.

Remove tee (Figure 2, Item 11) and adapter (Figure 2, Item 13) from front of cylinder head (Figure 2, Item 3).

TM 9-2320-272-23-2

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