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 864 of 1393

FIELD MAINTENANCE

TURNTABLE REPAIR

INITIAL SETUP:

Tools and Special Tools

Tool Kit, General Mechanic's: Automotive

(Volume 5, WP

0826, Table 1, Item 56)

Chain Assembly

(Volume 5, WP

0826, Table 1, Item 15)

Hoist Assembly

Wrench, Torque, Click, Ratcheting, 3/4" Drive,

600 Ft-Lb

(Volume 5, WP

0826, Table 1, Item 61)

Materials/Parts

Cleaning Compound, Solvent

(Volume 5, WP

0825, Table 1, Item 16, 17)

Locknut (Volume 5, WP

0827, Table 1, Item 317)

Qty:

18

Personnel Required

(2)

References

TM 9-237

Volume 5, WP

0820

Equipment Condition

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

Hydraulic oil reservoir removed. (WP

0703)

Boom elevating cylinders removed. (WP

0693)

Hydraulic swivel valve removed. (WP

0689)

Crane swing gearcase removed. (WP

0691)

Gondola removed. (WP

0699)

TM 9-2320-272-23-4

0692

0692-1