Husqvarna Z4818BIA/968999250 manual Front-to-back adjustment

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MAINTENANCE

Front-to-back adjustment

IMPORTANT INFORMATION

Deck must be level side-to-side. If the following front-to-back adjustment is necessary, be sure to adjust both front or both rear linkages equally so the deck will stay level.

To obtain the best cutting performance, the deck should be adjusted so the front tip of the blades are approximately 1/8"

(3.2 mm) to 1/4" (6.5 mm) lower than the rear tip. If the front tip is higher, this will create a poor quality of cut.

WARNING!

Blades are sharp. Protect your hands with gloves and/or wrap blades with a heavy cloth when handling.

1.Check adjustment on the right side of the mower. Position any blade so that the tip is pointing straight forward. Measure distance “B” at the front and rear tip of the blade.

2.Before making any necessary adjustments, check to make sure that the deck is level side-to-side.

3.With the deck in the highest cutting position, 4 1/2" (114 mm) measure the front tip of the blade to see if the deck is higher or lower than 4 1/2" (114 mm).

4.To lower the front tip of the blade, using a 9/16" wrench, loosen the hex nuts that are on the front lift linkages (be sure to loosen equal amounts).

5.When distance “B” is 1/8" (3.2 mm) to 1/4" (6.5 mm) lower at the front than rear, the adjustment is done.

6.Reverse above step to raise the deck.

CZ-19

Front-to-back adjustment

1

2

CZ-17

1.Hex nut

2.Front lift linkage

Adjustment link

English-50

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Contents Z4818BIA/968999250 Page OPERATOR’S Manual Rider English-2 Introduction IntroductionGood Service Manufacturing NumberSymbols and Decals Symbols and DecalsXxxxxxx xxxx xxxxxxxx xxx Xxxx xxxxxx Greater Than Careful Safety Instructions Safety InstructionsGeneral Use Hearing Do as follows Driving on SlopesDo not 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 FusesHour Meter Ignition SwitchChoke Control Blade switch Throttle ControlAccessories Cutting height pedalOperation OperationTraining 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 MaintenanceMaintenance Schedule = Described in this manual  = Not described in this manua To clean battery and terminals BatteryReplacing battery Ignition System Checking the Safety System Checking and Adjusting the Choke Cable Checking and Adjusting the Throttle CableChecking the Engines Cooling Air Intake Replacing the Air Filter Standard air filterChecking the Fuel Pump’s Air Filter Replacing the Fuel FilterChecking Tire Pressures 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 LubricationLubrication Schedule 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 TransmissionTrouble Shooting Guide Trouble Shooting GuideProblem Cause Water in the fuel English-61 Service StorageStorage Winter StorageWiring Diagrams Wiring diagramTechnical Data Technical DataZ4818BIA 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