PLUNGER 6D2176 - Caterpillar

Adjusting the Seat
Note: The operator seat provided with this machine is in compliance with the appropriate class of ISO 7096.Note: Adjust the seat at the beginning of each shift and for each new operator.Adjust the seat in order to allow full travel of the pedals. Make the seat adjustments when the operator is sitting against the back of the seat.
Illustration 1 g03285276
Back Cushion Angle Adjustment (1) - Pull the lever upward. Permit the back cushion to spring forward or lean backward into the cushion. Release the lever at the desired position.
Fore and Aft Position (2) - Pull the lever upward. Move the seat in the desired direction. Release the lever at the desired position.
Seat Height (3) - Press the left-hand side of the rocker switch to raise the seat. Press the right-hand side of the rocker switch to lower the seat.Note: The engine start switch key must be turned ON or the engine must be running in order to adjust the height of the seat.
Ride Adjustment Lever (4) - Push down on lever (4) in order to increase the stiffness of the ride . Pull up on the lever in order to decrease the stiffness of the ride .
Seat Cushion Tilt (5) - The front of the seat cushion is pinned in a groove. There are three positions in the groove that can be used to adjust the seat cushion tilt. Grasp the seat pan and cushion, and rotate "forward−up−and−back" for a steeper angle position. Grasp the seat pan and cushion, and rotate "forward-down-and-back" for a less steep angle position.
Lumbar Support (6) - Rotate the knob counterclockwise in order to increase lumbar support. Rotate the knob clockwise in order to decrease lumbar support.
Back Extension (8) - Pull up on back extension in order to remove the back extension.Storage for the Operation and Maintenance Manual
The Operation and Maintenance Manual for this machine should be stored and secured in the seat document pouch (7).