Operation

Changing the Seat Ride Suspension

The number of seat springs can be changed to maximize rider comfort. More springs should be used with heavier operators and on rough terrain. Fewer springs should be used with lighter operators and when mowing smooth, well established lawns. Always keep the number of springs on the left and right side the same when adding and removing springs.

Figure 18

1.

Bolt

3.

Nut

2.

Spring

4.

Additional mounting

 

 

 

holes

 

 

 

 

Up to five springs can be secured to the seat box with a nut and bolt, see Figure 18.

Refer to your Parts Manual for spring and hardware part numbers.

 

 

Figure 19

 

1.

Control arm shaft

3.

Washer

2.

Control lever

4.

Bolt

2.Move the control lever to the next set of holes. Secure the lever with the hardware.

3.Repeat the adjustment for the opposite control lever.

Adjusting the Tilt

The motion control levers can be tilted fore or aft for maximum operator comfort.

1.Loosen the upper bolt holding the control lever to the control arm shaft.

2.Loosen the lower bolt just enough to pivot the control lever fore or aft (Figure 19). Tighten both bolts to secure the control in the new position.

3.Repeat the adjustment for the opposite control lever.

Adjusting the Motion Control Levers

Adjusting the Height

The motion control levers can be adjusted higher or lower for maximum operator comfort.

1.Remove the hardware holding the control lever to the control arm shaft (Figure 19).

Pushing the Machine by Hand

Important: Always push the machine by hand. Never tow the machine because damage may occur.

This machine has an electric brake mechanism and to push the machine the ignition key needs to be in the Run position. The battery needs to be charged and functioning for the electric brake to be disengage.

To Push the Machine

1.Park the machine on a level surface and disengage the blade control switch.

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Exmark 4501-191 Rev.A Changing the Seat Ride Suspension, Adjusting the Motion Control Levers, Pushing the Machine by Hand

4501-191 Rev.A specifications

The Exmark 4501-191 Rev.A is a cutting-edge lawn mower designed to deliver exceptional performance and efficiency for both residential and commercial users. With its robust build and advanced technology, this model has quickly gained popularity among landscapers and homeowners alike.

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