Winches, Cranes, and Power Takeoff (PTO) Maintenance Instructions (Cont)
17-17. CRANE HOOK BLOCK, HOOK, AND CLEVIS REMOVAL/REPAIR/INSTALLATION
( M 9 7 7 ) ( C O N T ) .
Always wear heavy gloves when
handling hoist cable to prevent injury
(1) Put cable (1) through hole in
(2) Make loop in cable (1) and put free
end of cable back through hole in
(3) Install wedge (3) in cable loop (1).
Drive wedge and cable loop up into clevis (2).
Install hook block (4) in clevis (2) with screw (5),
nut (6), and cotter pin (7).
f. Follow-on Maintenance. Return crane to stowed
position (TM 9-2320-279-10).
END OF TASK