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 616 of 632

TM 9-2320-279-34-2

Winch Maintenance Instructions (Cont)

d. Assembly.

(1)

Install quad ring seal (1), packing retainer (2), and

dust seal (3) in body bearing assembly (4).

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

Install shaft (5) in body bearing assembly (4).

NOTE

T shaped slots face down on shaft spline.

Install valve (6) on shaft (5).

NOTE

Roll pockets on inner geroler go between valve posts.

Install inner geroler (7) and retaining ring (8) on shaft (5).

NOTE

Short rollers are installed in ring. Long rollers are installed in geroler.

Install seven rollers (9) on inner geroler (7).

Install outer geroler (10) on valve (6).

Install preformed packing (11) in body (4).

Install two balls (12) in small holes of IGR assembly (13).

Aline matchmarks and install IGR assembly (13) and eight rollers (14).

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