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 1163 of 1417

INSTALLATION

NOTE

Male pipe threads must be wrapped with antiseize tape before installation.

1.

Install elbow (Figure 2, Item 5), fitting (Figure 2, Item 6), and spring brake pressure switch (Figure 2, Item 7)

on spring brake release control valve (Figure 2, Item 4).

2.

Connect two wires (Figure 2, Item 8) to spring brake pressure switch (Figure 2, Item 7).

3.

Install instrument cluster (Figure 2, Item 2) on instrument panel (Figure 2, Item 1) with eight screws

(Figure

2,

Item

3).

TM 9-2320-272-23-2

0308

0308-4