TM-9-2320-279-20-2

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 2 OF 3

TM-9-2320-279-20-2 - Page 818 of 938

TM 9-2320-279-20-2

Winches, Cranes, and Power Takeoff (PTO) Maintenance Instructions (Cont)

17-15. CRANE HOOK BLOCK, HOOK, AND CLEVIS REMOVAL/REPAIR/INSTALLATION

(M985) (CONT).

(7)

(8)

(9)

Apply grease to bushing (14) and

install in sheave (15).

Install sheave (15) in hook block (7)

with two spacers (16) and pin (13).

Install four pins (17) in hook

block (7) with eight cotter pins (18).

(10)

Install bushing (19) in pin (20).

(11)

Install pin (20) in hook block (7) with

washer (21), lockwasher (22), and screw (23).

17-74