TUBE AS 1187158 - Caterpillar

Illustration 1 g01139134
Use the raise/lower switch for the door. Raise the door for service of the rotor.
Raise the door all the way upward.
Illustration 2 g01139144
Lower the door and ensure that the door lock is supporting the weight of the door.
Perform service on the rotor.Note: You should verify that the water spray system is functioning properly when you service the rotor. Observe the water spray system in operation to make sure that water is spraying directly on the drum and on the conveyors.
Illustration 3 g01318180
When service is completed, raise the door. Use the provided handhold to hold the door lock away from the locked position. Lower the door for the rotor.