MacDon M1170 - Lumbar Support; Vertical Dampener

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3.3.7 Lumbar Support
Use controls to adjusts the stiffness of the seat’s back.
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Figure 3.10: Operator’s Seat Lumbar Support Controls
• Rotate knob (A) clockwise to increase lumbar support.
• Rotate knob (A) counterclockwise to decrease lumbar
support.
3.3.8 Vertical Dampener
Use controls to adjust the seat’s vertical suspension dampening.
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Figure 3.11: Operator’s Seat Vertical Dampener
Controls
• Turn knob (A) counterclockwise to increase vertical
dampener.
• Turn knob (A) clockwise to decrease vertical dampener.
OPERATOR’S STATION