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 612 of 991

TM 9-2320-272-24-2

3-448. ENGINE EXHAUST BRAKE MODIFICATION KIT (M939A2) REPLACEMENT (Contd)

35.

36.

37.

38.

39.

40.

41.

42.

Install hose assembly (5) on elbow (3) on exhaust brake assembly (4).

Install hose assembly (1) on elbow (9) on valve assembly (8).

Install hose assembly (6) on elbow (2) on exhaust brake assembly (4) and elbow (7) on valve

assembly (8).

Install hose assembly (10) on elbow (15) in valve assembly (8) and elbow (16) in horn assembly (17).

Connect cable (13) to valve assembly lead (14) and route cable (13) through firewall (11). Secure

with new tiedown strap (12).

Disconnect accelerator linkage from throttle control lever (para. 3-43).

Install bracket assembly (19) and bracket (18) on engine assembly (27) with two new lock-

washers (20) and screws (21).

Install throttle control lever (25) on control lever (26) with new lockwasher (23), ball joint (22), and

screw (24).

3-1220