TM-9-2320-272-23-4

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

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 4 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-4 - Page 591 of 1393

INSTALLATION

1.

Install mounting plates (Figure 3, Items 3 and 4) on air conditioner (Figure 3, Item 8) with six screws

(Figure

3,

Item

5).

WARNING

All personnel must stand clear during lifting operations. A shifting or swinging load may cause

injury to personnel. Failure to comply may result in injury or death to personnel.

NOTE

Two assistants will help with Step (2).

2.

Attach chains (Figure 3, Item 2) to lifting device (Figure 3, Item 1) and four lifting brackets

(Figure 3, Item 7).

3.

Position air conditioner (Figure 3, Item 8) in bonnet (Figure 3, Item 6).

4.

Install mounting plate (Figure 3, Item 3) on bonnet floor (Figure 3, Item 17) with six screws

(Figure 3, Item 9).

5.

Install ground cable (Figure 3, Item 15) on mounting plate (Figure 3, Item 4) and bonnet floor

(Figure 3, Item 17) with lockwasher (Figure 3, Item 16), and screw (Figure 3, Item 11).

6.

Install ground cable (Figure 3, Item 15) on air conditioner (Figure 3, Item 8) with lockwasher

(Figure 3, Item 13), and screw (Figure 3, Item 14).

7.

Install mounting plate (Figure 3, Item 4) on bonnet floor (Figure 3, Item 17) with five screws

(Figure 3, Item 10).

8.

Connect power cable (Figure 3, Item 12) to air conditioner (Figure 3, Item 8).

9.

Remove lifting device (Figure 3, Item 1) and chains (Figure 3, Item 2) from air conditioner

(Figure 3, Item 8).

TM 9-2320-272-23-4

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