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 897 of 1015

TM 9-2320-272-24-1

3-195. SPRING BRAKE DASH CONTROL VALVE REPLACEMENT (Contd)

FOLLOW-ON TASKS:

Install spring brake pressure switch (para. 3-100).

Start engine (TM 9-2320-272-10) and allow air pressure to build to normal

operating range. Check for air leaks at dash control valve. Check valve for proper

operation. Road test vehicle.

3-533