TM-9-2320-279-20-2

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 2 OF 3

TM-9-2320-279-20-2 - Page 813 of 938

TM 9-2320-279-20-2

Winches, Cranes, and Power Takeoff (PTO) Maintenance Instructions (Cont)

Section IV. CRANES

17-15. CRANE HOOK BLOCK, HOOK, AND CLEVIS REMOVAL/REPAIR/INSTALLATION

(M985).

This task covers:

a. Removal

d. Assembly

b. Disassembly

e. Installation

c. Cleaning/Inspection

f. Follow-on Maintenance

INITIAL SETUP

Model

S

References

M985

None

Test Equipment

Equipment Condition

None

TM or Para

Condition Description

Special

Tools

TM 9-2320-279-10 Prepare crane for use.

None

TM 9-2320-279-10 Hook block lowered to

Supplies

ground.

Grease, automotive and artillery, Item 23,

Special Environmental Conditions

Appendix C

None

Oil, lubricating, Item 33, Appendix C

Solvent, dry cleaning, Item 47, Appendix C

General Safety Instructions

Wear heavy gloves when handling cable.

Personnel Required

MOS 63S, Heavy wheel vehicle mechanic

17-69