(1) Start engine (TM 9-2320-364-10).
(2) Set hydraulic selector switch in MAN
(3) Hold joystick in UNLOAD position.
(a) If hook arm does not unload, fault
not corrected. Perform Steps (4)
through (6) below and notify DS
(b) If hook arm unloads, fault has
(4) Release joystick.
(5) Set hydraulic selector switch to OFF
(6) Turn OFF ENGINE switch.
Keep clear of equipment when equipment is being raised or lowered. Equipment may fall and cause
serious injury or death to personnel.