ELBOW 4J9464 - Caterpillar

Illustration 1 g00847531The hydraulic lockout control is located on the left console.
Locked - Move the travel levers/pedals and move the joysticks to the HOLD (center) position. Move hydraulic lockout control (1) backward to the LOCKED position. Crossbar (2) will move down. This makes all of the factory installed hydraulic controls inoperable.Note: Make sure that the hydraulic lockout control is in the LOCKED position before attempting to start the engine. If the hydraulic lockout control is in the UNLOCKED position, the engine start switch will not function.
Illustration 2 g00847834
Unlocked - Move hydraulic lockout control (1) forward to the UNLOCKED position. Crossbar (2) will move up. This makes all of the factory installed hydraulic controls operable.