Adjustment Procedures; Seat Adjustment; Motion Control Handle Adjustment - Ferris IS3100Z Series Manual

IS3100Z Series - 4 Wheel IS - 61" & 72" Mower Deck

Adjustment Procedures

Seat Adjustment

NON-SUSPENSION SEAT
See Figure 31. The seat can be adjusted fore and aft.
Move the lever forward, position the seat as desired, and
release the lever to lock the seat into position.
SUSPENSION SEAT
See Figure 32. In addition to the forward and backward
seat adjustment, models equipped with suspension seats
can be adjusted for lumbar support, suspension and
back angle. The seat can be adjusted forward and
backward.
Forward and Backward Adjustment:
Move the forward / backward seat adjustment lever (A,
Figure 32) away from the seat, position the seat as
desired, and release the lever to lock the seat into
position.
Lumbar Adjustment:
Turn the lumbar adjustment knob (B) until the desired
amount of lumbar is achieved.
Back Angle Adjustment:
Turn the back angle adjustment knob (C) until the
desired amount of back angle is achieved.
Suspension Adjustment:
Turn the suspension adjustment knob (D) until the
display scale has a reading that matches the weight of
the operator.
Motion Control Handle
Adjustment
The control levers can be adjusted in three ways. The
alignment of the control levers, the placement of the
levers (how close the ends are to one another) and the
height of the levers can be adjusted.
HANDLE ALIGNMENT
Loosen the mount bolts (A, Figure 33) and pivot the
lever(s) (C) to align with each other.
HANDLE PLACEMENT
Loosen the jam nuts and adjust the placement bolt (B,
Figure 33) in or out to properly adjust the lever end
spacing.
HANDLE HEIGHT
Remove the mounting hardware and reposition the
handle either up or down from its original position. You
will need to readjust the handle alignment as described
above.
Seat Adjustment
Lever
Figure 31. Seat Adjustment
C
Figure 32. Suspension Seat Adjustment
A. Forward / Backward Seat Adjustment Lever
B. Lumbar Adjustment Knob
C. Back Angle Adjustment Knob
D. Suspension Adjustment Knob
C
A
Figure 33. Control Lever Adjustment
A. Alignment Hardware
B. Placement Hardware
C. Ground Speed Control Lever
18
B
A
D
B