. ATTACHMENTS, OPTIONS HANDLING JOYSTICK STEERING SYSTEM SEAT ADJUSTMENT WARNING When adjusting the operator's seat, stop the machine in a safe place before starting the operation. Adjust the seat before starting operations for the day or when changing operators. When adjusting the seat, put your back against the backrest and adjust to a position where the brake pedal can be fully depressed. NOTICE There is danger of damage to the air compressor, so do not keep lever (3) operated continuously for more than 1 minute. (A) Fore-and-aft adjustment Move lever (1) up and move the seat to the desired position and release the lever. Fore-and-aft adjustment:
210 mm (10 mm x 21 stages) (8.3 in (0.4 in) x 21 stages) (B) Adjusting seat angle Move lever (2) up, move the seat cushion at the front up or down to set to the desired position, then release the lever. Amount of adjustment Forward tilt: 3 degrees Rear tilt: 11 degrees 6 - 12 An air compressor built into the seat is used for adjustment (C) and (D), so turn the engine starting switch to the ON position before starting the adjustment. fully (when pulling it up, pull it until a click is felt). When the seat is set at the desired height, release the lever. If the lever is kept pulled up, the position where the seat does not rise any further is the maximum height.
When the seat reaches the maximum height, the suspension automatically goes down slightly to secure the amount of movement of the lever. If the operator raises his body from the seat or changes the amoun t of weight applied to the seat during adjustment the air in the suspension may be discharged. Amount of adjustment: 80 mm (3.2 in) REMARK If the lever is operated in the RAISE direction from the maximum height, the compressor may continue to operat for approx. 8 seconds, but this does not indicate any abnormality with the seat. If this happens, the compressor will stop automatically after appro x. 8 seconds.
The compressor will also stop i the height control lever is operated in the LOWER direction.