JLG 860SJ Operator Manual - Manual (Page 73)

SECTION 4 - 3MACHINE OPERATION
3121630 – JLG Lift – 4-13
After towing the machine, complete the following:
1. Actuate steer/tow selector valve for steering; push valve
knob IN to the actuated position.
2. Reconnect drive hubs by inverting disconnect cap.
3. Disconnect towbar from towing vehicle and place it in the
stowed position as shown below. The machine is now in the
driving mode.