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 256 of 717

TM 9-2320-279-34-3

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

17-28.

EIGHT BANK VALVE BODY REPAIR (CONT).

NOTE

All four top directional valves are disassembled the

same way.

(5)

Remove three caps (11), four screws (12), and

directional valve (13).

(6)

Remove five preformed packings (14) and two

preformed packings (15).

(7)

(8)

(9)

(10)

(11)

NOTE

Gear may be assembled for right or left hand use.

Remove screw (16) and seal washer (17).

Remove fitting (18) and preformed packing (19).

Matchmark position of gear (20) and remove.

Remove two backup rings (21) and two preformed packings (22) from gear (20).

Remove four screws (23), cap (24), and preformed packing (25) from directional valve (13).

17-124