JLG 4017PS Operator Manual - Manual (Page 77)

Section 3 - Controls and Indicators
3-33 31200753
Adjustments
Prior to starting the engine adjust seat for position and comfort.
Mechanical Suspension Seat
1. Fore/Aft: Use handle to move seat fore and aft.
2. Height: Use knob to adjust height of the seat.
3. Suspension: Use the knob to adjust the suspension to the appropriate weight
setting.
4. Backrest: Use knob to adjust backrest angle.
5. Seat Belt: Always fasten seat belt during operation. If required, a 76 mm (3 in)
seat belt is available.
OAM1720
1
2
3
5
4