Hayter Mowers RZT420H manual Premaintenance Procedures, Raising the Seat, Accessing the Engine

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Premaintenance

Procedures

Raising the Seat

Make sure the motion control levers are locked in the park position. Lift the seat forward.

The following components can be accessed by raising the seat:

•Serial plate

•Service decal

•Seat adjustment knob

•Fuel filter

•Fuses

•Battery cables

Accessing the Engine

Components will be hot if the machine has been running. If you touch hot components you may be burned.

Allow the machine to cool before performing maintenance or touching components under the hood.

1.Pull the both of the engine cover retainer straps down and away from the forward facing bends in the cover rod (Figure 26).

Figure 26

2.Lift the engine cover away from the machine (Figure 27) then move the cover rearward to

disengage the tab in the rear of the cover from the engine guard.

Figure 27

Accessing the Battery

1.Raise the seat.

2.Remove the TORX® head fastener retaining the engine cover bracket to the left cover (Figure 28). Remove the bracket and allow the cover rod to be lowered.

Figure 28

1.

Left cover

3.

Cover rod

2.

Bracket

4.

Torx head fastener (T25)

3.Remove the TORX® head fasteners (T25) securing the left cover to the frame as shown in Figure 29.

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Contents RZT420H Ride-On With Recycling/Side Discharge DeckContents IntroductionTraining SafetySafe Operating Practices Preparation OperationSound Pressure Turn Riding Mower SafetySound Power VibrationSlope Chart Safety and Instructional Decals 93-7009 106-8717110-6824 Battery Symbols No Parts Required Procedure SetupSetting Up the Motion Control Levers Loose PartsPage Parts needed for this procedure Installing the Seat CableConnecting the Battery Completing the Setup Checking the Tyre PressureProduct Overview Controls Recommended Fuel Think Safety FirstOperation Using Stabilizer/Conditioner Filling the Fuel TankChecking the Engine Oil Level Starting the EngineStopping the Engine Safety Interlock SystemOperating the Blades Engaging the BladesStopping the Machine Testing the Safety Interlock SystemDriving Forward or Backward ForwardAdjusting the Height Adjusting the Height of CutAdjusting the Motion Control Levers Positioning the SeatSide Discharge Adjusting the TiltPushing the Machine by Hand To Push the MachineRemoving the Discharge Cover for Side Discharge Removing and Installing the Discharge CoverInstalling the Discharge Cover for Mulching Operating Tips Maintenance Recommended Maintenance SchedulesAccessing the Battery Premaintenance ProceduresAccessing the Engine Raising the SeatLubrication Greasing the BearingsServicing Paper Element Engine MaintenanceServicing the Air Cleaner Changing the Oil and the Filter Servicing the Engine OilChecking the Oil Level Oil drain hose Servicing the Spark Plug Cleaning the Blower HousingInstalling the Spark Plug Removing the Spark PlugFuel System Maintenance Replacing the Fuel FilterRemoving the Battery Electrical System MaintenanceCharging the Battery Servicing the Fuses Charging the BatteryInstalling the Battery Drive System Maintenance Checking the Tyre PressureBefore Inspecting or Servicing the Blades Cutter Deck MaintenanceServicing the Cutting Blades Inspecting the BladesRemoving the Blades Installing the BladesLeveling the Cutter Deck from Side-to-Side Sharpening the BladesAdjusting the Front-to-Rear Blade Slope Removing the Cutter Deck Inspecting the Belts Cutter Deck Belt MaintenanceInstalling the Cutter Deck Replacing the Cutter Deck BeltReplacing the Grass Deflector Cleaning Washing the Underside of the Cutter DeckCleaning and Storage StorageTroubleshooting Problem Possible Cause Corrective ActionProblem 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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