TM-9-2320-272-23-3

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

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 3 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-3 - Page 459 of 1469

REMOVAL

WARNING

Do not disconnect air lines or hoses before draining air reservoirs. Small parts under pressure

may shoot out with high velocity. Failure to comply may result in injury or death to personnel.

NOTE

Tag air lines for installation.

1.

Remove two screws (Figure 1, Item 6), instruction plate (Figure 1, Item 7), and control valve (Figure 1, Item 5)

from instrument panel (Figure 1, Item 8).

2.

Disconnect control line (Figure 1, Item 10) from elbow (Figure 1, Item 9).

3.

Disconnect supply line (Figure 1, Item 1) from adapter fitting (Figure 1, Item 2).

4.

Remove pressure switch (Figure 1, Item 3) from elbow (Figure 1, Item 4).

5.

Remove elbows (Figure 1, Items 4 and 9) from valve (Figure 1, Item 5).

TM 9-2320-272-23-3

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