TM-9-2320-272-23-4

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

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 4 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-4 - Page 916 of 1393

FIELD MAINTENANCE

CRANE GONDOLA CONTROL VALVE REPAIR

INITIAL SETUP:

Tools and Special Tools

Tool Kit, General Mechanic's: Automotive

(Volume 5, WP

0826, Table 1, Item 56)

Remover, Seal Retainer

(Volume 5, WP

0826, Table 1, Item 49)

Vise, Machinist's

(Volume 5, WP

0826, Table 1, Item 59)

Wrench, Torque, Click, Ratcheting, 1/2" Drive,

250 Ft-Lb

(Volume 5, WP

0826, Table 1, Item 63)

Materials/Parts

Cap Set, Protective, Dust and Moisture Seal

(Volume 5, WP

0825, Table 1, Item 13)

Cleaning Compound, Solvent

(Volume 5, WP

0825, Table 1, Item 16, 17)

Cloth, Cleaning

(Volume 5, WP

0825, Table 1, Item 19)

Load Check Valve Kit

(Volume 5, WP

0827, Table 1, Item 181)

Qty:

4

Locknut (Volume 5, WP

0827, Table 1, Item 324)

Qty:

4

Lockwasher

(Volume 5, WP

0827, Table 1, Item 405)

Qty:

4

Materials/Parts (cont.)

O-ring (Volume 5, WP

0827, Table 1, Item 358)

Qty:

1

O-ring (Volume 5, WP

0827, Table 1, Item 365)

Qty:

4

O-ring (Volume 5, WP

0827, Table 1, Item 366)

Qty:

1

Parts Kit, Winch

(Volume 5, WP

0827, Table 1, Item 182)

Snapring

(Volume 5, WP

0827, Table 1, Item 433)

Qty:

8

References

Volume 5, WP

0820

Equipment Condition

Parking brake set. (TM 9-2320-272-10)

Hydraulic oil reservoir drained.

(TM

9-2320-272-10)

TM 9-2320-272-23-4

0698

0698-1