Hayter Mowers SST38/ST42 specifications Engine

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1.29

MAINTENANCE

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. If the tank is more than 1/3rd full of old untreated petrol, drain and then refill. If less than 1/3rd full of old untreated fuel, top up completely with new premium unleaded petrol.

Move the throttle control to the ‘Fast’ position. If the engine is cold, select the choke position.

Ensure that the parking brake is engaged

Insert the ignition key and turn clockwise to the ‘Engine Start’ position.

If the engine fails to turn over check:

-That the battery terminals are clean and securely connected.

-That the 15 amp fuse beneath the fuel tank is securely in place and has not blown.

-That the battery is charged.

If the engine turns over but does not start, check:

-That the fuel tank is full.

-That the spark plug lead/leads is/are connected.

-That the outlet in the fuel tank is not blocked.

-That the spark plug/plugs is/are clean and set to the correct gap.

-That the fuel filter is not blocked.

-That the fuel tap is in the ‘Open’ position.

If the engine misfires, loses power or stalls in use check:

-That the fuel tank contains fuel.

-That the fuel filter is not blocked.

-That there are no blockages in the air intake on top of the engine cover.

IMPORTANT: If there is evidence that the engine is overheating or that engine oil consumption is excessive contact your dealer for further advice.

150005MA010302A

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Contents ST38/ST42 Page Be Alert CONTENTS1.4 CONTENTS1.5 Preparation Safety PrecautionsTraining Operation Safety Precautions Health and Safety at Work Act Maintenance and StorageDecal Caution Hands and Feet Part No DecalsDecal General Warning Part No MU44x6815 Decal Drawbar Warning Part No MU44x6138Decal Height of Cut Part No MU44x6279 Decal Transaxle Bypass Lever Part NoDecal Level Position Part No MU44x6456 Guard Rear Flap Part No Decal Powered Sweeper Collector Part NoDecal Serial Number EC Declaration of Conformity EC Conformity InformationEC Declaration of Conformity Vibration InformationEC Declaration of Incorporation EC Declaration of IncorporationIntroduction IntroductionEngine SpecificationsDetail Specifications Recommended Lubricants Weights and DimensionsWeight Operator Controls Safety NoticeOperating the Tractor Parking Brake Before Starting the EngineSeat Position Height of CUT SettingHeadlights Cutterblade ControlTo level the cutterdeck Cutterdeck Level SettingChoke Control Throttle ControlTravel Ignition KEYTransaxle Bypass Lever Fuel Filler CAPEngine OIL Filler CAP Starting and Stopping the Engine Operator Safety SystemEmptying the Sweeper Collector Sweeper Drive SwitchSweeper Working Height Setting Attaching the sweeper collector Sweeper Collector Lift LeverATTACHING/DETACHING the Sweeper Collector Detaching the sweeper collector Maintenance MaintenanceEngine Engine OIL Age which will not be covered by the warrantyOIL Filter Do not overfillFilling the fuel tank Fuel and CarburationFuel Filter Combustion and Cooling AirElectrical BatterySpark Plug Removing a rear wheel Tyres and WheelsRemoving a front wheel Lubrication Replacing the Secondary Drive Belt CutterdeckReplacing Primary Drive Belt Cutterdeck Attachment MAINTENANCE1.36Cutterdeck Removal Replacement of the Primary Drive Belt Powered Sweeper CollectorReplacement of the Brush Drive Belt Replacement of the Bristle SectionsGrass Cutting Faults Grass Cutting FaultsTrouble Shooting Trouble ShootingTrouble Shooting Trouble Shooting Electrical Circuit Diagram Parts No Description