Hayter SST38/ST42 Operator's Manual
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Hayter SST38/ST42 Operator's Manual

Hayter SST38/ST42 Operator's Manual

Garden tractor and powered sweeper collector
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OPERATOR'S MANUAL
THIS MANUAL SHOULD BE REGARDED AS PART OF THE
MACHINE, AS IT GIVES ESSENTIAL INFORMATION REGARDING
MACHINE SAFETY, OPERATION AND SPECIFICATIONS.
English Version
FROM SERIAL NO: 150A001001, 151A001001, 153A001001
Issue: 15.01.02
S
S
T38/ST42
GARDEN TRACTOR
AND
POWERED SWEEPER
COLLECTOR
CODES 150A / 151A / 153A
MANUAL PART NO: 150005 (REV.0.)

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Summary of Contents for Hayter SST38/ST42

  • Page 1 OPERATOR'S MANUAL THIS MANUAL SHOULD BE REGARDED AS PART OF THE MACHINE, AS IT GIVES ESSENTIAL INFORMATION REGARDING MACHINE SAFETY, OPERATION AND SPECIFICATIONS. English Version FROM SERIAL NO: 150A001001, 151A001001, 153A001001 Issue: 15.01.02 T38/ST42 GARDEN TRACTOR POWERED SWEEPER COLLECTOR CODES 150A / 151A / 153A MANUAL PART NO: 150005 (REV.0.)
  • Page 3 ATTENTION THIS SYMBOL MEANS BE ALERT! YOUR SAFETY IS INVOLVED READ THIS MANUAL BEFORE USING THE ST38/ST42 GARDEN TRACTOR AND POWERED SWEEPER COLLECTOR. IT IS ESSENTIAL THAT OPERATORS STUDY IT FOR THEIR OWN SAFETY.

  • Page 4: Table Of Contents

    CONTENTS SAFETY PRECAUTIONS. Training. Preparation. Operation. Maintenance and storage. Decals EC CONFORMITY INFORMATION. EC Declaration of Conformity. EC Declaration of Incorporation INTRODUCTION. SPECIFICATIONS Engine Detail Specifications Weights and Dimensions Recommended Lubricants OPERATING THE TRACTOR. Safety Notice. Operator Controls. Before Starting the Engine. Parking Brake.
  • Page 5 CONTENTS Sweeper Drive Switch. Sweeper Working Height Setting. Emptying the Sweeper collector. Sweeper Collector Lift Lever. Attaching/Detaching the Sweeper Collector. MAINTENANCE Maintenance Engine Engine Oil Oil Filter Fuel and Carburation Battery Spark Plug Headlights Electrical Tyres and Wheels. Lubrication Cutterdeck Powered Sweeper Collector GRASS CUTTING FAULTS.
  • Page 6 READ THIS MANUAL BEFORE USING THE TRACTOR, IT IS ESSENTIAL THAT OPER- ATORS STUDY IT FOR THEIR OWN SAFETY. THE FOLLOWING PRECAUTIONS MUST BE TAKEN TO HELP PREVENT ACCIDENTS. A CAREFUL OPERATOR WHO USES COMMON SENSE IS THE SAFEST OPERATOR. TRAINING Read the instructions carefully.
  • Page 7 SAFETY PRECAUTIONS PREPARATION Warning - petrol is highly flammable: - Store fuel in containers specially designed for this purpose. - Refuel outdoors only and do not smoke while refuelling. - Add fuel before starting the engine. Never remove the cap from the tank or add petrol while the engine is running or when the engine is hot.
  • Page 8 SAFETY PRECAUTIONS OPERATION Continued. Never operate the garden tractor or powered sweeper collector with defective guards or shields or without safety protective devices in place and in good working order. Do not change governor settings to increase the speed of the engine. Operating an engine at excessive speed increases the hazard of injury.

  • Page 9: Safety Precautions. 1.6

    SAFETY PRECAUTIONS MAINTENANCE AND STORAGE Never store the tractor with petrol in the tank inside a building where fumes may reach an open flame or spark. When the tractor is to be parked, stored or left unattended turn the in-line fuel tap to the closed position, apply the parking brake and remove the ignition key.

  • Page 10: Decals 1.10

    SAFETY PRECAUTIONS 1.10 DECALS Decal - Caution: Hands and Feet Part No: 40-13-010 Location: Cutterdeck. a) Warning-Danger of Severing Fingers. b) Warning-Danger of Severing Toes. Decal - General Warning Part No: MU44x6815 Location: Footwell. a) Warning-Safety Alert. Be aware of the possibility of injury. b) Carefully read the operator’s manual before using the equipment.
  • Page 11 SAFETY PRECAUTIONS 1.11 DECALS Continued. Decal - Drive Part No: MU710720 Location: Platform RH side. a) Forward Travel b) Neutral c) Reverse Travel Decal - Transaxle Bypass Lever Part No: 150038 Location: Rear chassis bulkhead. To Move the tractor by pushing. a) Rear axle engaged for operation.
  • Page 12 1.12 DECALS Continued. Decal - Powered Sweeper Collector Part No: 153061 Location: LH side adjacent to side belt guard. a) Warning - Danger of hand/arm entanglement - belt drive. b) Do not open or remove belt drive system covers while the engine is running.

  • Page 13: Ec Conformity Information. 1.13

    - steering wheel does not exceed 2.5ms - at seat does not exceed 0.5ms ST38 ST42 CODE 150A CODE 151A Ride-on Lawn Mower Ride-on Lawn Mower Rotary Rotary Briggs & Stratton Briggs & Stratton 2850 rpm 2850 rpm...

  • Page 14: Ec Declaration Of Incorporation

    EC CONFORMITY INFORMATION 1.14 EC DECLARATION OF INCORPORATION EC DECLARATION OF INCORPORATION HAYTER LIMITED, Spellbrook, Bishop’s Stortford, Herts CM23 4BU ENGLAND declare that the lawnmower attachment: Machine Type No. Category: Type: Complies with the provisions of Directive: 98/37/EC Essential Health & Safety Requirements Relating to the Design &...

  • Page 15: Introduction

    INTRODUCTION 1.15 1.15 INTRODUCTION The Hayter Heritage ST38 and ST42 Garden Tractors are petrol engine powered self propelled machines with a belt driven hydraulic transaxle for ground drive, cutterdeck and optional rear powered sweeper col- lector. The machines operate in two wheel drive. The Hayter Heritage ST38 and ST42 Garden Tractors are designed solely for use in a domestic grass cut- ting environment.

  • Page 16: Specifications 1.16

    1.16 ENGINE Tractor Model: Briggs and Stratton Type: 15.5 HP Intek Anti-vibration system single cylinder 15.5 HP at 3000rpm Power Rating: Capacity: Dual Element Air Cleaner Air Cleaner: Fan Assisted Air Cooled Cooling System: 12v 35a.h Sealed Lead Acid Battery Battery: Alternator: Starter:...

  • Page 17: Weights And Dimensions

    SPECIFICATIONS 1.17 DETAIL SPECIFICATIONS Optional Sweeper Collector: Grass Collector Capacity: Sweeping Width: Sweeper Brush Diameter: Sweeping Height: WEIGHTS AND DIMENSIONS Tractor Model: Height: Width: Length: Tractor Weight: Optional Sweeper Collector: Height: Width: Length: Weight: RECOMMENDED LUBRICANTS Grease Points: A good quality medium grease. Engine: SAE 30 engine oil.

  • Page 18: Operating The Tractor. 1.18

    OPERATING THE TRACTOR 1.18 SAFETY NOTICE WARNING: PREVENT ACCIDENTS - Before operating the equipment it is essential that; - The operator reads and understands all safety instructions and symbols. - The operator is familiar with the controls. - The daily maintenance checks have been properly carried out and the equipment is in good working order.

  • Page 19: Before Starting The Engine

    OPERATING THE TRACTOR 1.19 BEFORE STARTING THE ENGINE Check Oil Level: Note: The engine was filled with oil at the factory. Oil Type: SAE30 Engine oil, classified for service - ‘SF’ minimum. Fuel Type: Always use clean, fresh unleaded petrol. Purchase fuel in quantities that can be used within 30 days.

  • Page 20: Seat Position

    OPERATING THE TRACTOR 1.20 SEAT POSITION The seat can be adjusted forward or backwards. Raise the seat (1), loosen the adjuster knobs (2), adjust the seat to the desired position and re-tighten the adjuster knobs. Lower the seat. IMPORTANT - Ensure that the adjuster knobs are fully tightened before operation.

  • Page 21: Cutterdeck Level Setting

    OPERATING THE TRACTOR 1.21 1.21 CUTTERDECK LEVEL SETTING WARNING: PREVENT ACCIDENTS - Remove the ignition key and disconnect the spark plug lead before making any adjustments. To level the cutterdeck: Ensure that the tractor is on a firm and level surface. Ensure that the parking brake is engaged.

  • Page 22: Throttle Control

    OPERATING THE TRACTOR 1.22 1.22 THROTTLE CONTROL Operate the throttle control in a forward direction to increase engine speed. Operate the throttle control in a rearward direction to reduce engine speed. Note that the engine speed will dictate the speed of other functions, i.e. travel and cutterblade speed. NOTE: It should only be necessary to push the lever to the ‘Fast’...

  • Page 23: Fuel Filler Cap

    OPERATING THE TRACTOR 1.23 1.23 FUEL FILLER CAP Clean grass and other debris from around the filler cap and neck of the tank before removing the cap for re-fuelling. WARNING: PREVENT ACCIDENTS - The fuel filler cap must not be removed whilst the engine is run- ning.

  • Page 24: Starting And Stopping The Engine

    OPERATING THE TRACTOR 1.24 STARTING AND STOPPING THE ENGINE Starting: Open the fuel shut-off valve located between the fuel tank and the engine. The knob should align with the fuel hose in the open position. 1. Sit on the tractor seat. 2.

  • Page 25: Sweeper Drive Switch

    OPERATING THE TRACTOR 1.25 SWEEPER DRIVE SWITCH The sweeper/collector drive switch engages and disengages drive to the sweeper brush. Engage Drive - Pull the sweeper drive switch out. Disengage Drive - Push the sweeper drive switch in. SWEEPER WORKING HEIGHT SETTING The sweeper working height lever is used to raise and lower the sweeper brush to the desired working height.

  • Page 26: Sweeper Collector Lift Lever

    OPERATING THE TRACTOR 1.26 SWEEPER COLLECTOR LIFT LEVER The sweeper collector can be lifted for transport and lowered into work by means of the lift lever situated to the right of the seat. Raising the lever will lower the sweeper collector to the ground. Allow the lever to fall back until it rests on the front of the sweeper collector housing.
  • Page 27 OPERATING THE TRACTOR 1.27 ATTACHING/DETACHING THE SWEEPER COLLECTOR Whilst the sweeper collector is in this position fit the drive belt. Fitment of the belt will be easier if the sweeper collector is pushed forwards so that the upper linkage pins engage the recesses immediately below the linkage hooks.

  • Page 28: Maintenance

    1.28 MAINTENANCE Regular maintenance is essential for the continued safe operation of the machine. Correct servicing will prolong the working life of the machine and safeguard the "Hayter Warranty". Always fit gen- uine 'Hayter service parts' as these are accurately matched to the required duty. IMPORTANT: The following information is given on the understanding that Hayter Limited accepts no responsibility for work carried out by a customer or for any damage thus caused, whether or not the service instructions have been misunderstood.

  • Page 29: Engine

    1.29 ENGINE With the tractor on a level surface check that the engine has been filled with the correct grade of oil (SAE 30 engine oil) and to the recommended level - never overfill. Fill the fuel tank with fresh unleaded premi- um petrol.

  • Page 30: Engine Oil

    1.30 ENGINE OIL IMPORTANT: Always read and follow the engine manufacturer’s instructions on all matters relat- ing to use and maintenance. Observe the oil change intervals as this will greatly enhance the service life of your engine. The engine oil should be changed after the first 5 hours of operation. - Start the engine and allow it to idle until warm.

  • Page 31: Fuel And Carburation

    1.31 FUEL AND CARBURATION Filling the fuel tank: - Clean around the filler cap and neck of the fuel tank before filling. - Fill with fresh unleaded petrol from a clean container. - If a funnel is used ensure that it is clean. WARNING: PREVENT ACCIDENTS - Never attempt to fill the fuel tank with fuel in the vicinity of a naked flame or where there is a risk of a spark igniting the petrol.

  • Page 32: Battery

    MAINTENANCE 1.32 1.32 BATTERY The seated battery is located within the engine compartment beneath the fuel tank. With care this, will last for many years. WARNING: PREVENT ACCIDENTS - Take care to ensure that metal objects are prevented from coming into contact with the battery terminals and bodywork. Ensure that the screw down terminal connectors are tightly secured.

  • Page 33: Tyres And Wheels

    MAINTENANCE 1.33 1.33 TYRES AND WHEELS The tractor is fitted with grassland tyres designed to provide optimum traction with minimum turf marking. For a good tractive performance check: - That the tyres are in good condition. - That the tyres are inflated to the recommended pressures. - That ground speed is suited to the conditions.

  • Page 34: Lubrication

    1.34 LUBRICATION General: All bearings used on the tractor and sweeper collector are seated for life, except where specific greasing instructions are given. Grease Points: Use a good quality medium grease. Lubricate the following on a monthly basis: Front wheel bearings: Front inclined stub axle pivot brushes: Front centre pivot: Steering drag link brushes:...

  • Page 35: Cutterdeck 1.35

    MAINTENANCE 1.35 1.35 CUTTERDECK Replacing Primary Drive Belt: - Refer to the ‘Cutterdeck Level Setting’ procedure. - Move the height of cut lever to the deck levelling position. - Loosen the primary drive belt to the deck by releasing it from the drive tension pulley. - Remove the primary drive belt and replace.
  • Page 36 1.36 CUTTERDECK Continued. Cutterdeck Removal: - Refer to the ‘Cutterdeck Lever Setting’ procedure and move the height of cut lever to the deck levelling position. - Remove the R-clips and washers from the rear suspension brackets. - Remove the R-clips and washers from the rear lift links. - Disconnect the extension spring from the chassis.

  • Page 37: Powered Sweeper Collector

    1.37 POWERED SWEEPER COLLECTOR Replacement of the Primary Drive Belt: - Refer to the ‘Attaching/Detaching the Sweeper Collector’. - Follow the procedure and detach the sweeper collector sufficiently to allow removal of the primary drive belt. - Fit a replacement drive belt and re-attach the sweeper collector as described. Replacement of the Brush Drive Belt: - Remove 2 M10 Nyloc nuts and plain washers and remove the plastic side guard.

  • Page 38: Grass Cutting Faults

    1.38 GRASS CUTTING FAULTS FAULT POSSIBLE CAUSE Steps in cut grass height One end of cutterdeck out of ground contact. Grass build-up under cutterdeck. Tyre pressures incorrect. Uneven/poor cut perfor- Undulating ground contours. mance. Cutterblades worn or damaged. Cutterblades out of balance. Cutterdeck gauge wheels damaged.
  • Page 39 1.39 TROUBLE SHOOTING FAULT The engine will not start Cutterdeck switch is engaged. with ignition key. Parking brake is not applied. Battery is flat. Faulty electrical connections. The seat switch is faulty. Fuse is blown. Sweeper switch is engaged. Flat Battery. Terminal connection loose or corroded.
  • Page 40 1.40 TROUBLE SHOOTING FAULT Engine overheats. Engine load excessive. Engine oil level is low. Cooling fins and air passages under engine blower housing are plugged. Air vents in engine cover blocked with debris. Fan cover on top of engine blocked with debris.

  • Page 41: Trouble Shooting

    TROUBLE SHOOTING 1.41 TROUBLE SHOOTING FAULT POSSIBLE CAUSE Blade(s) do not rotate. Blade drive belt is worn, loose or broken. Blade drive belt is off pulley. Uneven cutting height. Tyre pressures are incorrect. Tractor is not level. Grass build-up under cutterdeck. Blade mounting screws are loose.

  • Page 42: Electrical Circuit Diagram

    ELECTRICAL CIRCUIT DIAGRAM 1.42 ENGINE Armature Spark Plug Armature Spark Plug Diode Stator Rectifier Afterfire Solenoid 1.42 150005MA010302A...
  • Page 43 ELECTRICAL CIRCUIT DIAGRAM 1.43 DESCRIPTION. Harness - Light Wire Bulb - Light Harness - Front Switch - Limit Fuse - 15amp Solenoid Cable - Battery Ground Battery Switch - Seat Sensor Cable Switch - Cutterdeck Clutch - Cutterdeck Switch - Sweeper Clutch - Sweeper Harness - Rear Switch - Ignition...

This manual is also suitable for:

St38St42

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