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 293 of 623

INSTALLATION (REAR-REAR-AXLE DOUBLE CHECK VALVE)

1.

Install double check valve (Figure 4, Item 5) on frame rail (Figure 4, Item 7) with screw (Figure 4, Item 6) and

locknut (Figure 4, Item 8).

2.

Install two elbows (Figure 4, Item 4) and adapter (Figure 4, Item 3) on double check valve (Figure 4, Item 5).

3.

Connect two air lines (Figure 4, Item 1) to elbows (Figure 4, Item 4).

4.

Connect air line (Figure 4, Item 2) to adapter (Figure 4, Item 3).

TM 9-2320-272-23-5

0802

0802-8