May 2015
Second Edition - First Printing
Part No. 57.0009.0607
GTH 4016 R - GTH 4018 R - GTH-5021 R 55
Operating Instructions
Adjusting the Seat
Standard Seat
To adjust the seat position, move lever A and slide
the seat forward or backward. Release the lever
and make sure the seat locks in position.
To adjust the seat height and spring, rotate knob
B clockwise or counter-clockwise until reaching
the desired spring setting. Once you are correctly
seated check that the yellow indicator C is within
the green zone.
To adjust the backrest, operate lever D, press
your back firmly against the backrest and put the
backrest at the angle you wish, then release the
lever.
To adjust the armrest, raise armrest E and turn
wheel F to adjust the armrest at the height you
want.
The seat is for one person only.
Don’t adjust the seat when the machine is moving.
Comfort Seat (if equipped)
(part number 58.2513.1088)
9
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To adjust the seat position, move lever
1
and slide
the seat forward or backward. Release the lever
and make sure the seat locks in position.
To adjust the seat height push or pull the height
adjustment
2
to bring your thigh parallel to the seat
cushion.
To adjust the backrest, operate lever
3
, press
your back firmly against the backrest and put the
backrest at the angle you wish, then release the
lever.
To adjust the armrest, rotate the knob
4
to adjust
the armrest at the height you want.
To adjust the joystick holder, move the lever
5
and
adjust the joystick holder at the position you want.
The seat is for one person only.
Don’t adjust the seat when the machine is moving.
