TM-9-2320-272-24-1

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

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 1 OF 4

JUNE 1998

TM-9-2320-272-24-1 - Page 869 of 1015

TM 9-2320-272-24-1

3-181. SERVICE BRAKE CHAMBER REPLACEMENT (Contd)

3.

4.

5.

6.

7.

Perform step 3 for rear service brake only.

Install U-bolt (12) and clamp (11) on brake chamber (3) with two washers (10) and nuts (9).

Install elbow (4) on brake chamber (3).

Connect vent line (5) to elbow (4).

Install brake adapter (7) on brake chamber (3).

Connect service brake control line (6) to adapter (7).

FOLLOW-ON TASK: Install wheel brakedrum dustcovers (para. 3-178).

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