JLG 1230ES Service Manual - Manual (Page 94)

SECTION 5 - CONTROL COMPONENTS
5-18 – JLG Lift – 3121222
Lower Control Box - Component Replacement
1. Remove the four (4) attach screws and remove the
cover from the other half.
NOTE: Note wiring connections and routing when taking
apart.
1. Loosen the release screw, then spin the switch base
if necessary to access the barrel release lever.
2. Pull the barrel release lever straight out with the
blade of a screwdriver and pull barrel out of the
switch base from the front of the control box.
3. Reverse steps to install.
Lower Control Box Cover - Installation
1. Lower Control Box Cover 2. Attach Screws
Emergency Stop/Shut-Down Switch - Installation
1. Switch Base
2. Switch Button/Barrel
3. Base Release Screw 4. Barrel Release Lever
5. Switch
Joystick Control - Installation
1. Joystick Assembly
2. Attach Screws 3. Lower Control Box