D3C Series III, D4C Series III and D5C Series III HYSTAT Track-Type Tractors Seat Caterpillar


Seat
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D3C Series III, D4C Series III and D5C Series III HYSTAT Track-Type Tractors [SEBU7077]
OPERATOR STATION
SEAT GP
416C, 426C, 428C, 436C and 438C Backhoe Loaders Seat Belt
D3C Series III, D4C Series III and D5C Series III HYSTAT Track-Type Tractors Seat
1.1. Suspension Seat
2.1. Contour Series Seat
3.2. Backrest
4.2. Seat Adjustment

The operator's seat that is provided with this machine is in compliance with the appropriate class of ISO 7096 .

Note: Adjust the seat at the beginning of each work period and adjust the seat when you are changing operators.

The seat should be adjusted so that full pedal travel is allowed with an operator that is seated against the back of the seat.

Suspension Seat




Illustration 1g00115342

Pull up on the fore/aft lever (1) .

() . Hold the fore/aft lever. Slide the seat forward to the desired position or slide the seat backward to the desired position. Release the fore/aft lever in order to lock the seat into position.

Turn knob (2) clockwise in order to increase the stiffness of the suspension. Turning the knob counterclockwise decreases the stiffness of the suspension. Use the indicator (3) to determine the proper setting.

Pull up on the seat height level lever (4) in order to release the seat height lock. Move the seat to the desired height. Release the lever in order to lock the seat into position.

Contour Series Seat

Backrest




Illustration 2g00115344

Pull up backrest (1) in order to remove the backrest.

Seat Adjustment




Illustration 3g00115341

Pull up the lever (2) for the back cushion angle. Hold up the lever and adjust the seat cushion to the desired angle. Release the lever in order to lock the seat cushion.

Pull up the fore/aft lever (3) . Hold up the lever and slide the seat to the desired position. Release the lever in order to lock the seat into position.

Pull up the lever (4) for the angle of seat cushion and raise the front of the seat cushion to the desired angle. To lower the cushion into the desired position, pull up the lever and push down the front of the seat cushion. Release the lever in order to lock the seat cushion into one of three positions.

Turn the knob (5) clockwise in order to increase the stiffness of the suspension. Turn the knob counterclockwise in order to decrease the stiffness of the suspension. Use the indicator (6) to determine the approximate weight setting.

Pull up on the seat height level lever (7) in order to release the seat height lock. Move the seat to the desired height. Release the lever in order to lock the seat into position.




Illustration 4g00115340

Turn the lumbar support lever (8) clockwise to a horizontal position in order to utilize the lumbar support. If lumbar support is not desired, turn the lumbar support lever counterclockwise to a vertical position.