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 820 of 938

TM 9-2320-279-20-2

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

17-16. CRANE HOOK BLOCK AND HOOK REMOVAL/REPAIR/INSTALLATION (M983).

This task covers:

a. Removal

d. Assembly

b. Disassembly

e. Installation

c. Cleaning/Inspection

f. Follow-on Maintenance

INITIAL SETUP

Models

References

M983 with crane

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

Solvent, dry cleaning, Item 47, Appendix C

General Safety Instructions

Personnel Required

Wear heavy gloves when handling cables.

MOS 63S, Heavy wheel vehicle mechanic

a. Removal.

17-76