TM-9-2320-279-34-3

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 3 OF 3

TM-9-2320-279-34-3 - Page 183 of 717

TM 9-2320-279-34-3

M977, M985, and M984E1 Crane Maintenance Instructions (Cont)

17-19.1. EXTENSION CYLINDER REPAIR (M984E1).

This task covers:

a. Disassembly

c. Assembly

b. Cleaning/Inspection

d. Follow-on Maintenance

INITIAL SETUP

Models

References

M984E1

None

Test Equipment

Equipment Condition

None

TM or Para

Condition Description

Special Tools

Para 17-18.1

Extension cylinder removed.

None

Special Environmental Conditions

Supplies

None

Compound, sealing and thread locking,

Item 26, Appendix C

General Safety Instructions

Oil, lubricating, Item 47.1, Appendix C

None

Solvent, dry cleaning, Item 57, Appendix C

Level of Maintenance

Personnel Required

Direct Support

MOS 63S, Wheel vehicle repairer (2)

a. Disassembly.

Remove two fittings (1) and

(1)

preformed packings (2).

Change 2 17-90.1