Hayter Mowers RZT420H manual Adjusting the Height of Cut, Adjusting the Motion Control Levers

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blade control switch, ensure the throttle is in the fast position, and turn the ignition key to off. Remember to remove the key from the ignition switch.

Children or bystanders may be injured if they move or attempt to operate the machine while it is unattended.

Always remove the ignition key and move the motion control levers outward to the park position when leaving the machine unattended, even if just for a few minutes.

Adjusting the Height of Cut

1.Raise the height-of-cut lever to the transport position, cutting height position G (also the 4-1/2 inch [115 mm]) (Figure 21).

Figure 22

1.Adjustment knob

2.Move the seat to the desired position and tighten the knob.

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 2 bolts holding the control lever to the control arm shaft (Figure 23).

2.Move the control lever to the next set of holes. Secure the lever with the 2 bolts (Figure 23).

Figure 21

1. Height-of-cut lever

2. Height-of-cut positions

2.To adjust the height of cut, pull inward and up on the lever and move it to the desired position.

Positioning the Seat

The seat can move forward and backward. Position the seat where you have the best control of the machine and are most comfortable.

1.Raise the seat and loosen the adjustment knob just enough that seat can move (Figure 22).

Figure 23

1.

Control arm shaft

3.

Slotted, upper hole

2.

Control lever

4.

Bolt

3.Repeat the adjustment for the opposite control lever.

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Contents With Recycling/Side Discharge Deck RZT420H Ride-OnIntroduction ContentsSafety Safe Operating PracticesTraining Operation PreparationSound Power Turn Riding Mower SafetySound Pressure VibrationSlope Chart 93-7009 106-8717 Safety and Instructional Decals110-6824 Battery Symbols Setting Up the Motion Control Levers SetupNo Parts Required Procedure Loose PartsPage Installing the Seat Cable Connecting the BatteryParts needed for this procedure Checking the Tyre Pressure Completing the SetupProduct Overview Controls Think Safety First OperationRecommended Fuel Filling the Fuel Tank Using Stabilizer/ConditionerStarting the Engine Checking the Engine Oil LevelOperating the Blades Safety Interlock SystemStopping the Engine Engaging the BladesDriving Forward or Backward Testing the Safety Interlock SystemStopping the Machine ForwardAdjusting the Motion Control Levers Adjusting the Height of CutAdjusting the Height Positioning the SeatPushing the Machine by Hand Adjusting the TiltSide Discharge To Push the MachineRemoving and Installing the Discharge Cover Installing the Discharge Cover for MulchingRemoving the Discharge Cover for Side Discharge Operating Tips Recommended Maintenance Schedules MaintenanceAccessing the Engine Premaintenance ProceduresAccessing the Battery Raising the SeatGreasing the Bearings LubricationEngine Maintenance Servicing the Air CleanerServicing Paper Element Servicing the Engine Oil Checking the Oil LevelChanging the Oil and the Filter Oil drain hose Installing the Spark Plug Cleaning the Blower HousingServicing the Spark Plug Removing the Spark PlugReplacing the Fuel Filter Fuel System MaintenanceElectrical System Maintenance Charging the BatteryRemoving the Battery Charging the Battery Installing the BatteryServicing the Fuses Checking the Tyre Pressure Drive System MaintenanceServicing the Cutting Blades Cutter Deck MaintenanceBefore Inspecting or Servicing the Blades Inspecting the BladesLeveling the Cutter Deck from Side-to-Side Installing the BladesRemoving the Blades Sharpening the BladesAdjusting the Front-to-Rear Blade Slope Removing the Cutter Deck Installing the Cutter Deck Cutter Deck Belt MaintenanceInspecting the Belts Replacing the Cutter Deck BeltReplacing the Grass Deflector Washing the Underside of the Cutter Deck CleaningStorage Cleaning and StorageProblem Possible Cause Corrective Action TroubleshootingProblem Possible Cause Corrective Action Schematics Page Page 1st Year 12 months Page Limited Warranty Date of Sale Your Local Dealer

RZT420H specifications

The Hayter Mowers RZT420H is a cutting-edge lawn mower designed for those who demand efficiency and superior performance while maintaining their gardens. This machine combines innovative technology with user-friendly features to deliver a top-notch mowing experience.

One of the standout features of the RZT420H is its robust 42-inch cutting deck, ideally suited for medium to large lawns. This size allows for swift mowing while ensuring a clean and even cut. The cutting deck is made from high-quality materials, providing durability and resistance against wear and tear. Additionally, the deck’s design is optimized for excellent airflow, enhancing the cutting and mulching performance.

Powering the RZT420H is a reliable 20 HP Kohler engine. This engine provides ample power to handle tough grass conditions, ensuring that you can mow through dense areas without bogging down. The hydrostatic transmission allows for smooth, effortless speed changes, giving users precise control over their mowing speed. Whether navigating tight corners or tackling open fields, the hydrostatic system ensures a seamless mowing experience.

A significant advancement in the RZT420H is its zero-turn capability. This feature enables the mower to pivot around obstacles with ease, reducing the time spent trimming and maneuvering. This agility is complemented by a comfortable operator station, which includes an adjustable seat and user-friendly controls, ensuring that mowing is a pleasurable activity rather than a chore.

The RZT420H is also equipped with a range of convenience features. The easy-to-access maintenance points simplify routine care, making it easier to keep the mower in optimal working condition. Additionally, the mulching kit allows for effective grass recycling, returning nutrients to the lawn while minimizing yard waste.

Furthermore, the RZT420H boasts a compact design, which is particularly advantageous for storage and transport. Its exceptional build quality, combined with cutting-edge technology and thoughtful design details, makes the Hayter Mowers RZT420H a remarkable choice for homeowners seeking a reliable and efficient lawn maintenance solution. In conclusion, this mower brings together power, precision, and convenience, making it a worthy investment for any lawn care enthusiast.
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