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 387 of 717

TM 9-2320-279-34-3

Power Takeoff (PTO) and Hydraulic Pump Maintenance Instructions (Cont)

19-2.1. POWER TAKEOFF REPAIR (M984E1) (CONT).

(14)

(15)

(16)

(17)

Apply thin coat of grease to mounting surface of PTO (22).

NOTE

Aline matchmarks on closed-end bearing cover and PTO before installing.

Install gasket (23) and closed-end bearing cover (21) and output shaft assembly (3) to PTO (22)

with four screws (24). Tighten screws to 15 to 20 lb-ft (20 to 23

Install oil seal (25) in pump housing

assembly (26).

Apply thin coat of grease to mounting surface

of PTO

(22).

NOTE

Aline matchmarks on pump housing assembly

and PTO before installing.

(18)

Install gasket (27) and pump housing

assembly (26) with four screws (28). Tighten

screws to 17 to 20 lb-ft (23.0 to 27.1 N m).

19-12.8