TM-9-2320-279-34-2

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 2 OF 3

TM-9-2320-279-34-2 - Page 584 of 632

TM 9-2320-279-34-2

Winch Maintenance Instructions (Cont)

16-14.2

HEAVY-DUTY WINCH HYDRAULIC MOTOR (P/N V12-80TSSHS 000 A080/031

ACI01I-096/050-000) REPAIR (CONT).

(5)

Clamp hydraulic motor (2), shaft end down, in soft jaw vise.

(6)

(7)

Remove four screws (6) and cover (7) from end cap (8).

Remove preformed packing (9), setscrew (10), nut (11), and seal washer (12) from cover (7).

NOTE

Matchmark control cover assembly and end cap.

(8)

(9)

Remove four screws (13) and control cover assembly (14) from end cap (8).

Remove setscrew (15), nut (16), seal washer (17), two hex plug assemblies (18 and 19), two valve

cones (20), two valve guides (21), and preformed packings (22) from control cover assembly (14).

16-54.6

Change 2