OPERATION MACHINE OPERATIONS AND CONTROLS
3-181
(G) Adjustment of headrest angle
Move headrest (7) to the front or rear to adjust it to the desired
angle.
Amount of adjustment: 38°
(H) Adjustment of headrest height
Move headrest (7) up or down to adjust it to the desired height.
Amount of adjustment: 100 mm
(I) Lumbar support
Operate switch (6) to give suitable tension to the lumbar region.
Adjust the curve of the backrest portion as desired.
Push (+): Tension becomes stronger
Push (-): Tension becomes weaker
(J) Adjustment of armrest angle
Armrest (8) can spring up to an angle of approx. 90°. In addi-
tion, it is possible to rotate dial (9) at the bottom of the armrest
by hand to make fine adjustments up and down of the armrest
angle.
Armrest adjustment angle: 25°
(K) Back and Forth Adjustment of Seat Position
Pull lever (7) to the right to a desired position and then release
it.
The left and right levers, work equipment lock lever and parking
brake lever slide together with the seat.
Back and forth adjustment volume: 180 mm (20 mm x 9
stages)