OPERATION 12.1.3 ADJUSTMENT BEFORE OPERATION OPERATOR'S SEAT WARNING Park the machine in a safe place and stop the engine before adjusting seat. Adjust the seat before starting operations or when changine operators. Check that you can depress the brake pedal fully with your back against the seat backrest. (1) Forward-backward adjustment Pull lever (1) up, and move the seat to the desired position, then release the lever to lock in place. Fore-and-aft adjustment: 120 mm (4.7 in) (2) Adjusting seat angle Pull lever (2) up and push down on the rear of the seat to tilt it backward. Push lever (2) down and push down on the front of the seat to tilt it forward. Range of adjustment:
13 (3) Adjusting seat weight Turn grip (3) to adjust the strength of the suspension. Adjustment range: (Target) 50 kg - 120 kg (110.3 - 264.6 lb) (4) Adjusting backrest angle Move lever (4) and move the backrest to the front or rear. Adjustment range: Front 24 (5) Seat height adjustment Move lever (5) up/down, then move seat up or down as desired. Since the lever also is used for adjusting seat angle, set the seat to the desired height while adjusting the angle. Adjustment range: 50 mm (2.36 in) (6) Adjusting height of headrest Move the headrest up and down to the desired height. Adjustment range:
50 mm (1.96 in) (7) Adjusting headrest angle The headrest is adjustable through 60 (8) Angle of armrest Adjust angle of armrest by rotating knob (5) (left side only). Adjustment range: 30 2-42 WA320-3MC