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 216 of 632

TM 9-2320-279-34-2

Steering System Maintenance Instructions (Cont)

12-7.1. STEERING PUMP REMOVAL/REPAIR/iNSTALLATION (M984E1) (CONT).

(15)

(16)

(17)

(18)

Install pressure plate (24) and spring (25).

Install preformed packing (26), cover (27), and four screws (28). Tighten screws to 35 to 45 lb-ft

(47.4 to 61.0 NŽm).

Install key (29), gear (30), and nut (31) on shaft (3). Tighten nut to 90 to 110 lb-ft (122 to

149 NŽm).

Check shaft (3) for binding.

e. Installation.

(1) Install two preformed packings (1 and 2) on elbows (3

and 4).

(2) Install elbows (3 and 4) in steering/tensioner

pump (5) but do not tighten nuts (6).

(3) Install gasket (7) on steering/tensioner pump (5).

12-48.6