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 426 of 717

TM 9-2320-279-34-3

Hydraulic System Maintenance Instructions (Cont)

20-8. HEAVY DUTY WINCH MANIFOLD REMOVAL/INSTALLATION (M984E1).

This task covers:

a. Removal

c. Follow-on Maintenance

b. Installation

INITIAL SETUP

Models

References

M984E1

None

Test Equipment

Equipment Condition

None

TM or Para

Condition Description

Special Tools

TM 9-2320-279-20 Handle removed.

None

Special Environmental Conditions

Supplies

None

None

General Safety Instructions

Personnel Required

None

MOS 63W, Heavy wheel vehicle repairer

Level of Maintenance

Direct Support

a. Removal.

NOTE

Tag and mark all wires, hoses and lines.

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

Loosen three screws (1), remove

plugs (2), and seals (3) from

solenoids (4).

Remove hydraulic line (5 and 6).

Remove four hoses (7).

Remove hydraulic line (8).

Remove valve (9).

Remove three hydraulic lines (10).

Remove four screws (11) and

washers (12).

Remove manifold valve (13) from tire

davit mount (14).

20-23