GRAPPLE AR-OR 2508078 - Caterpillar

The seat cushion is in the flattest position when the end of the rod is in the bottom of the groove in bracket (3). Pull forward and pull upward on the bottom seat cushion to change the position of the bottom seat cushion back to the upper position.
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The bottom seat cushion is shown in the upper position or the angled position.
The bottom seat cushion is in the upper position or the angled position when the end of rod (4) is in the top of the groove in bracket (3). Pull forward and push down on the bottom seat cushion to change the position of the bottom seat cushion back to the lower position.Adjusting the Height of the Seat
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Adjustment of the Seat Height (6) - Push in on the air valve knob (6) to raise the height of the seat. Pull out on the air valve knob (6) to lower the height of the seat.Note: The key start switch must be on to raise the seat.Weight Adjustment
Illustration 6 g03408015The weight adjustment is automatically controlled by adjusting the height of the seat (7). Observe gauge (8) on the front of the seat suspension (if equipped) to obtain the proper adjustment for the weight of the operator.Adjusting the Lumbar Support
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Adjustment for the Lumbar Support (9) - Rotate the knob (9) clockwise to increase support for the lower back. Rotate the knob (9) counterclockwise to decrease support for the lower back.Extension for the Back of the Seat (if equipped)
Illustration 8 g01001125Extension for the Back of the Seat (10) - Lift on extension (10) to remove the extension. When you install extension (10), push the extension all the way downward. The extension should touch the top of the seat.Seat Belt
Illustration 9 g01001128Retractable Seat Belt (11) - When the seat has been adjusted to fit the operator, secure retractable seat belt (11).Storage for the Operation and Maintenance Manual
Illustration 10 g01001129The Operation and Maintenance Manual should be stored and secured in the seat storage area (12).Heated and Ventilated Seat (If Equipped)
Heat-induced burns can occur when some people use a seat heater. Do not use the seat heater if you have a reduced ability to sense temperature changes, a reduced ability to feel pain, or have sensitive skin.
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Heated and Ventilated Seat (13) (If equipped) - Press the top of the two position rocker switch for the heating mode. Press the bottom of the rocker switch for the ventilation operation.
Heated and Ventilated Seat Level (14) (If equipped) - Press the top of the rocker switch for the high heating or high ventilation operation. Press the bottom of the rocker switch for the low heating or low ventilation operation. The center position is OFF.