Manuals / Husqvarna / Lawn and Garden / Lawn Mower

Husqvarna Z4818BIA Clean AIR Screen, Clean AIR INTAKE/COOLING Areas, AIR Filter, Spark Plugs

Models: 968999250 Z4818BIA

1 52

Download 52 pages 1.12 Kb

Page 35

CUSTOMER RESPONSIBILITIES

CLEAN AIR SCREEN

Air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Refer to your engine manual for the proper cleaning procedure.

CLEAN AIR INTAKE/COOLING AREAS

To insure proper cooling, make sure the grass screen, cooling fins, and other external surfaces of the engine are kept clean at all times.

Every 100 hours of operation (more often under extremely dusty, dirty conditions), remove the blower housing and other cooling shrouds. Clean the cooling fins and external surfaces as neces- sary. Make sure the cooling shrouds are rein- stalled.

NOTE: Operating the engine with a blocked grass screen, dirty or plugged cooling fins, and/ or cooling shrouds removed will cause engine damage due to overheating.

AIR FILTER

Your engine will not run properly using a dirty air filter. Service air cleaner more often under dusty conditions. See Engine Manual.

ENGINE OIL FILTER

Replace the engine oil filter every season or every other oil change if the mower is used more than 100 hours in one year.

SPARK PLUGS

Replace spark plugs at the beginning of each mowing season or after every 100 hours of operation, whichever occurs first. For spark plug type and gap setting refer to your ENGINE OWNER’S MANUAL.

35

Image 35

Husqvarna Z4818BIA, 968999250 Clean AIR Screen, Clean AIR INTAKE/COOLING Areas, AIR Filter, Engine OIL Filter, Spark Plugs

Contents

968999250 / Z4818BIA Operators Manual ModelsGood Service Contents Symbols and Decals General Use Safety InstructionsSafety Instructions Personal protective equipment Do as follows Driving on SlopesChildren 8011-563 Machine. Activate the parking brake, turn off TransportCustomer Responsibilities SpecificationsUnpack Crate AssemblyTools Required For Assembly To Remove the Mower From CrateAttach Control Levers See Fig Before Removing Mower from the SkidAttach Seat See Fig Assembly Check the Tire Pressure ChecklistIZT Integraded Zeroturn TransaxleBYPASS Linkages OperationControls Engine HOW to USE Your MowerTo SET Parking Brake See Fig Deck BladesTo Move Forward and Backward See Fig To USE Throttle Control See FigTo USE Choke Control See Fig CZ-7 To Adjust the Deck Cutting Height See Fig Rollers See Figure To Adjust ANTI-SCALPTo Operate on Hills To Operate MowerTo Transport See Fig ADD Gasoline Before Starting the EngineCheck Engine OIL Level To Start Engine See Fig Mowing Tips Maintenance Schedule Before Each USE General RecommendationsLubrication Chart Operator Presence System TiresBlade Removal See Fig Blade CareTo Sharpen Blade See Fig Belts BatteryLubrication EngineEngine OIL Filter Clean AIR ScreenClean AIR INTAKE/COOLING Areas AIR FilterIN-LINE Fuel Filter See Figs CleaningTo Level Deck Service and AdjustmentMower FRONT-TO-BACKADJUSTMENTSee Fig To Replace Deck Belt To Replace IZT Integraded Zeroturn Transaxle Belt See Fig To Adjust the Seat See FigTo Remove Wheels for Repair To Adjust Control Levers See FigTo Attach Jumper Cables To Start AN Engine with a Weak BatteryReplacing Battery See Fig Tracking Adjustment To Adjust Park BrakeStorage BatteryEngine OIL Fuel SystemCylinders OtherProblem Cause Correction Troubleshooting PointsProblemcausecorrection Wiring Schematic