TM-9-2320-272-23-5

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

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 5 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-5 - Page 346 of 623

FIELD MAINTENANCE

PNEUMATIC CONTROLLER AND RELIEF VALVE REPAIR

INITIAL SETUP:

Tools and Special Tools

Tool Kit, General Mechanic's: Automotive

(WP

0826, Table 1, Item 56)

Multimeter

(WP

0826, Table 1, Item 34)

Materials/Parts

Petrolatum, Technical

(WP

0825, Table 1, Item 51)

Materials/Parts (cont.)

Tape, Antiseizing

(WP

0825, Table 1, Item 65)

Relay Valve Kit

(WP

0827, Table 1, Item 184)

Equipment Condition

Air reservoirs drained. (TM 9-2320-272-10)

Pressure transducer removed. (WP

0812)

TM 9-2320-272-23-5

0810

0810-1