Hayter Mowers RZT420H manual Problem Possible Cause Corrective Action

Page 45

Problem

 

Possible Cause

 

Corrective Action

 

 

 

 

 

There is abnormal vibration.

1.

The engine mounting bolts are loose.

1.

Tighten the engine mounting bolts.

 

2.

The engine pulley, idler pulley, or blade

2.

Tighten the appropriate pulley.

 

 

pulley is loose.

 

 

 

3.

The engine pulley is damaged.

3.

Contact an Authorized Service Dealer.

 

4.

The cutting blade(s) is/are bent or

4.

Install a new cutting blade(s).

 

 

unbalanced.

 

 

 

5.

A blade mounting bolt is loose.

5.

Tighten the blade mounting bolt.

 

6.

A blade spindle is bent.

6.

Contact an Authorized Service Dealer.

 

 

 

 

 

Uneven cutting height.

1.

The blade(s) is not sharp.

1.

Sharpen the blade(s).

 

2.

A cutting blade(s) is/are bent.

2.

Install a new cutting blade(s).

 

3.

The cutter deck is not level.

3.

Level the cutter deck from side-to-side

 

 

 

 

and front-to-rear.

 

4.

An anti-scalp wheel is not set correctly.

4.

Adjust the anti-scalp wheel height.

 

5.

The underside of the cutter deck is

5.

Clean the underside of the cutter deck.

 

 

dirty.

 

 

 

6.

The tyre pressure is incorrect.

6.

Adjust the tyre pressure.

 

7.

A blade spindle is bent.

7.

Contact an Authorized Service Dealer.

 

 

 

 

 

The blades do not rotate.

1.

The drive belt is worn, loose or broken.

1.

Install a new drive belt.

 

2.

The drive belt is off of the pulley.

2.

Install the drive belt and check the

 

 

 

 

adjusting shafts and belt guides for the

 

 

 

 

correct position.

 

3.

The cutter deck belt is worn, loose, or

3.

Install a new cutter deck belt.

 

 

broken.

 

 

 

 

 

 

 

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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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