TM-9-2320-272-24-2

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

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 2 OF 4

JUNE 1998

TM-9-2320-272-24-2 - Page 394 of 991

TM 9-2320-272-24-2

3-406. SWINGFIRE HEATER AND MOUNTING BRACKET REPLACEMENT (Contd)

b. Installation

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

Install two turnbuttons (4) on bracket (7) with two new lockwashers (8) and nuts (9).

Install six turnbuttons (4) on right front fender (18) with six new lockwashers (8) and nuts (9).

Install three turnbuttons (22) on right front fender (18).

Install bracket (7) on right front fender (18) with two screws (6). washers (10), and new

locknuts (11).

Install bracket (20) on right front fender (18) with four screws (19), washers (14). and

new locknuts (15).

Install cover (23) on right front fender (18) and bracket (7) with three screws (5), new lockwashers (2),

and nuts (3).

Secure cover (23) to right front fender (18) and bracket (7) with six screws (1), new lockwashers (12),

and nuts (13).

Install swingfire heater (21) on bracket (7).

Install clamp (17) on bracket (7).

Close clamp (16) on bracket (20).

Position cover (23) over swingfire heater (21) and install on right front fender (18) with three

turnbuttons (22) and eight turnbuttons (4).

3-1002