Operation—Operator’s Station Adjusting the Air Suspension Seat Push down lever (1) while sitting on seat to adjust seat to desired angle. Release lever. Pull up handle (2) to unlock seat. Slide seat to desired distance from control levers. Release handle. TX1000940A –UN–30NOV05 Pull button (3) to decrease seat firmness. With key switch in the ON position, press and hold button to increase seat firmness. Squeeze ball (4) to add air for lumbar firmness. Press button next to ball to release air. Pull up lever (5) to release backrest lock. Move backrest to desired position. Release lever. Pull headrest (6) upward or push downward to desired height. Move headrest to desired angle.
T140133 –UN–02MAY01 Pull up on armrest (7) to move armrest out of way when exiting. Turn dial (8) to adjust angle of armrest. Rotate handle (9) toward operator. Slide entire seat and controls to desired distance from travel pedals. Release handle. 1—Seat Angle Adjustment 2—Seat Fore-Aft Adjustment Handle 3—Firmness Adjustment Button 4—Lumbar Adjustment Ball 5—Backrest Adjustment 6—Headrest Height And Angle 7—Armrest 8—Armrest Dial 9—Seat Console Adjustment Handle VD76477,00003B1 –19–06DEC05–1/1 2-1-17 010609 PN=46