Husqvarna Z4818BIA/968999250 manual Replacing the Fuel Filter, Checking the Fuel Pump’s Air Filter

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MAINTENANCE

Replacing the Fuel Filter

Replace the line-mounted fuel filter every 100 hours (once per season) or more regularly if it is clogged.

Replace the filter as follows:

1. Move the hose clamps away from the filter. Use flat-nosed pliers.

2.Pull the filter loose from the hose ends.

3.Push the new filter into the hose ends. Position the filter with the ”FLOW” arrow

8011-729

pointing up toward the fuel pump. If

Fuel filter

necessary, a soap solution can be

 

applied to the filter ends to ease

 

mounting.

 

4.Move the hose clamps back toward the filter.

Checking the Fuel Pump’s Air Filter

Regularly check that the fuel pump’s air filter is free from dirt.

Remove the screws and open the pump, no hoses need be removed.

The filter can be cleaned with a brush if necessary.

Replace the filter on the console.

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The fuel pump’s air filter

Checking Tire Pressures

All four tires shall have a pressure of 15 psi / 103 kPa /1 bar.

8011-564

Tire pressures

English-42

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Contents Z4818BIA/968999250 Page OPERATOR’S Manual Rider English-2 Introduction IntroductionGood Service Manufacturing NumberXxxxxxx xxxx xxxxxxxx xxx Xxxx xxxxxx Symbols and DecalsSymbols and Decals Greater Than Careful General Use Safety InstructionsSafety Instructions Hearing Do not Driving on SlopesDo as follows Children Maintenance Poisonous, and lethal gas Use protective glasses for maintenance work TransportCustomer responsibilities Controls Control LocationsTension Relief Lever Parking BrakeMotion Control Levers TrackingSeat adjustment knobs Fuel Shut Off ValveRefueling By pass linkage FusesChoke Control Ignition SwitchHour Meter Blade switch Throttle ControlAccessories Cutting height pedalTraining OperationOperation Before Starting Starting the EngineDepress the control for disengaging the mower deck Set the choke control USE Full Throttle When Mowing To start an engine with a weak battery To remove cables, reverse orderRunning Operating on hills Mowing Tips Stopping the Engine Moving by Hand Maintenance Schedule MaintenanceMaintenance = Described in this manual  = Not described in this manua Replacing battery BatteryTo clean battery and terminals Ignition System Checking the Safety System Checking the Engines Cooling Air Intake Checking and Adjusting the Throttle CableChecking and Adjusting the Choke Cable Replacing the Air Filter Standard air filterChecking Tire Pressures Replacing the Fuel FilterChecking the Fuel Pump’s Air Filter Faulty adjustment can cause an accident Checking the Parking BrakeChecking the V-belts Deck beltDeck belt installation Belt installation IZT beltTo replace IZT Integraded Zeroturn Transaxle belt IZT belt removalAlways use protective gloves when handling the blades Checking the BladesRemove blade bolt by turning counterclockwise Adjusting the Mower Deck Side-to-side adjustment To level deckFront-to-back adjustment To adjust anti-scalp rollers Cleaning and Washing Use protective glasses when cleaning and washingRemoval and installation of caster wheel Caster WheelsTracking adjustment To adjust parking brakeParking brake Mower is tracking to the rightLubrication Schedule LubricationLubrication Lubricating the Cables Lubricating in Accordance with the Lubrication ScheduleFront Wheel Mount Front Wheel BearingsDeck outer spindle Engine Oil Changing the Engine OilChecking the Oil Level Changing the Oil Filter TransmissionProblem Cause Trouble Shooting GuideTrouble Shooting Guide Water in the fuel English-61 Service StorageStorage Winter StorageWiring Diagrams Wiring diagramZ4818BIA Technical DataTechnical Data Productivity Accessories Torque SpecificationsConformity Certificates USA requirementsService Journal Service JournalDelivery Service Action Date, mtr reading, stamp, signAfter the First 5-8 Hours Hour Service English-71 English-72 English-73 At Least Once Each Year English-75 109797R0108/10/05