Exmark 4500-358 manual Adjusting the Cutting Height, Driving Forward

Models: 4500-358

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Operation

Figure 5

1.

Drive Lever in neutral

3.

Drive Lever in forward

 

position

 

position

2.

Drive Lever locked in

4.

Drive Lever in reverse

 

neutral position

 

position

Driving Forward

1.Release the parking brake.

2.With drive levers locked in “neutral”, shift speed control lever to desired forward speed.

3.Slowly squeeze and hold both drive levers in the neutral position and rotate both neutral lock latches from the neutral lock position to the forward position.

Note: Do Not squeeze both drive levers all the way back. This will cause the drive wheels to engage in the reverse direction.

4.To move forward in a straight line, smoothly release both drive levers to engage drive wheels.

To turn left or right, squeeze the right hand drive lever to turn right and the left hand drive lever to turn left.

To make a “zero turn”, squeeze either the left hand or the right hand drive lever back into the reverse position while the opposite drive lever is in a forward position at an equal but opposite speed.

Note: For smooth operation of this machine, avoid quick, jerky movements of the drive levers. Move the drive levers smoothly and deliberately.

To stop, squeeze drive levers back to the “neutral” position. Move the neutral lock latches into the “neutral lock” position and release drive levers. Move the speed control lever to the neutral position.

Driving in Reverse

To move rearward in a straight line, squeeze drive levers into the reverse position.

To turn left or right, squeeze the right hand drive lever to turn left and the left hand drive lever to turn right.

To make a “zero turn”, squeeze either the left hand or the right hand drive lever back into the reverse position while the opposite drive lever is in a forward position at an equal but opposite speed.

Note: For smooth operation of this machine, avoid quick, jerky movements of the drive levers. Move the drive levers smoothly and deliberately.

To stop, squeeze drive levers back to the “neutral” position. Move the neutral lock latches into the “neutral lock” position and release drive levers. Move the speed control lever to the neutral position.

Adjusting the Cutting Height

WARNING

When the two front support rod hairpins are removed from the mower deck, the weight of the tractor section may cause the front frame of the unit to rise suddenly. If the unit rises suddenly, injury may occur.

Securely hold down the front of the unit when the front support rod hairpins are removed.

The cutting height of the mower deck is adjusted from 1 1/2 to 4 1/2 inches (3.81 cm to 11.4 cm) in 1/2 inch (1.3 cm) increments.

1.Stop the machine and move the drive levers to the neutral locked position.

2.Disengage the PTO.

3.Engage the park brake.

4.Stop the engine, remove the key and wait for all moving parts to stop.

5.Install hairpin clips in the holes for the desired cutting height. See Figure 6.

Important: To maintain correct cutting height and rake, check the following for proper adjustment.

A.The front and rear hairpins are in the same holes with the proper spacers under the hair pins. See Figure 6.

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Exmark 4500-358 manual Adjusting the Cutting Height, Driving Forward