Hayter Mowers SST38/ST42 specifications Fuel and Carburation, Filling the fuel tank, Fuel Filter

Page 31

1.31

MAINTENANCE

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.

Fuel Filter:

The fuel filter is designed to remove micro particles and other debris from the fuel before it enters the engine.

Over a period of time the filter may become contaminated and this will result in poor fuel flow to the engine. Periodically check the filter as follows:

- Turn the fuel flow tap to the ‘Shut’ position and then disconnect the fuel pipe from SHUT the engine.

- Turn the fuel flow tap to the ‘Open’ position and run fuel through the filter and into

 

 

a container.

ON

If fuel flows freely then the filter is performing satisfactory. Re-connect the fuel

 

hose to the engine. It is advisable to renew the filter annually.

 

 

 

Combustion and Cooling Air:

The cooling fan positioned on top of the engine also provides air to the carburettor.

If the engine is difficult to start, stalls or overheats check:

-That the vents in the top of the engine cover are not blocked.

-That there is no debris caught in the cooling fan cover on top of the engine.

-That the air filter cartridges and pre-cleaner are not blocked with debris.

It is advisable to replace the filter cartridge in accordance with the engine manufacturers recommended intervals.

IMPORTANT: Keep the engine compartment free of grass, leaves and other debris.

150005MA010302A

Image 31
Contents ST38/ST42 Page Be Alert CONTENTS1.4 CONTENTS1.5 Training Safety PrecautionsPreparation Operation Safety Precautions Health and Safety at Work Act Maintenance and StorageDecal Drawbar Warning Part No MU44x6138 DecalsDecal Caution Hands and Feet Part No Decal General Warning Part No MU44x6815Decal Level Position Part No MU44x6456 Decal Transaxle Bypass Lever Part NoDecal Height of Cut Part No MU44x6279 Decal Serial Number Decal Powered Sweeper Collector Part NoGuard Rear Flap Part No Vibration Information EC Conformity InformationEC Declaration of Conformity EC Declaration of ConformityEC Declaration of Incorporation EC Declaration of IncorporationIntroduction IntroductionDetail Specifications SpecificationsEngine Weight Weights and DimensionsRecommended Lubricants Operating the Tractor Safety NoticeOperator Controls Parking Brake Before Starting the EngineCutterblade Control Height of CUT SettingSeat Position HeadlightsTo level the cutterdeck Cutterdeck Level SettingIgnition KEY Throttle ControlChoke Control TravelEngine OIL Filler CAP Fuel Filler CAPTransaxle Bypass Lever Starting and Stopping the Engine Operator Safety SystemSweeper Working Height Setting Sweeper Drive SwitchEmptying the Sweeper Collector ATTACHING/DETACHING the Sweeper Collector Sweeper Collector Lift LeverAttaching the sweeper collector Detaching the sweeper collector Maintenance MaintenanceEngine Do not overfill Age which will not be covered by the warrantyEngine OIL OIL FilterCombustion and Cooling Air Fuel and CarburationFilling the fuel tank Fuel FilterSpark Plug BatteryElectrical Removing a front wheel Tyres and WheelsRemoving a rear wheel Lubrication Replacing Primary Drive Belt CutterdeckReplacing the Secondary Drive Belt Cutterdeck Removal MAINTENANCE1.36Cutterdeck Attachment Replacement of the Bristle Sections Powered Sweeper CollectorReplacement of the Primary Drive Belt Replacement of the Brush Drive BeltGrass Cutting Faults Grass Cutting FaultsTrouble Shooting Trouble ShootingTrouble Shooting Trouble Shooting Electrical Circuit Diagram Parts No Description