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Exmark COMMERCIAL 21 manual Commercial, For Serial Nos 312,000,000 & Higher

Models: COMMERCIAL 21

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COMMERCIAL 21

For Serial Nos.

312,000,000 & Higher

Part No. 4500-927 Rev. A

Page 1

Image 1

Exmark COMMERCIAL 21 manual Commercial, For Serial Nos 312,000,000 & Higher

Contents

For Serial Nos 312,000,000 & Higher COMMERCIALAll Rights Reserved CALIFORNIA Proposition 65 WarningModel No Serial No IntroductionPeriodic Maintenance ContentsCleaning Under the Cover Plate Non-Blade IntroductionSafety Alert Symbol SafetySafety ALERT! YOUR SAFETY IS INVOLVEDAvoid prolonged breathing of vapors DANGERKeep face away from nozzle and gas tank/container opening Keep away from eyes and skin Never siphon by mouthAllow engine parts, especially the muffler, to cool before touching OperationRemove accumulated debris from muffler and engine area Keep hands, feet, hair, jewelry, or clothing away from rotating partsDo Not mow slopes when grass is wet Maintenance and StorageSlope Operation Mow across slopes, never up and downSafety Safety and Instructional Decals109-9317 116-1922 SafetyDimensions SpecificationsSpecifications Safety Interlock SystemProduct Overview Product OverviewOverall Length and Height at 2 1/2 inch Cutting Height Operation Engine Stop SwitchControls OperationFuel Shut-Off Valve Pre-StartOperation Operating Instructions Handle AdjustmentOpen the Fuel Shut-Off Valve Starting the EngineOperating the Self-Propel Drive Self-Propelled Units Only Stopping the EngineOperating the Blade Control Bail Units Without Blade Brake Clutch Operating the Blade Control Lever Blade Brake Clutch Units OnlyChecking the Blade Brake Clutch Blade Brake Clutch Units Only Using the Mulch PlugOperation Adjusting the Cutting Height Test Using the Grass BagAuthorized Service Dealer Rear Wheel AdjustmentOperation Using the Grass BagCut the grass until the bag is full. Note Do Not overfill the bag Operation Operating TipsDANGER Recommended Maintenance Schedules MaintenanceMaintenance Service Interval Before each use or daily Periodic MaintenanceCheck Engine Oil Level Checking the Blade Brake Clutch Blade Brake Clutch OnlyInspect the blade periodically for wear or damage Emptying the Fuel Tank and Cleaning the Fuel Filter sectionReplace a worn or damaged blade MaintenanceCheck the Blade Brake Clutch Bail Operation Blade Check for Loose HardwareBrake Clutch Units Only MaintenanceService Air Filter ECXHNBBC21 and ECXHN21 Units Service Air Filter Kawasaki UnitsMaintenance Every 250 hours- Replace the air filter elementsAvoid contacting the hot engine oil when you drain it Service Interval After the first 5 hoursChange Engine Oil Every 50 hours May need more often under severe conditionsService Interval Every 40 hours Service Interval Every 100 hoursChange Oil Filter ECXKA21 and ECXKABBC21 Check Condition Of Belt Self-Propelled Units OnlyEmptying the Fuel Tank and Cleaning the Fuel Filter AdjustmentsAdjusting the Self-Propel Drive Self-Propelled Units Only Do Not operate the unit when cover is not in placeMaintenance Adjusting the Blade Brake Cable Blade Brake Clutch Units Only1. Adjustment of drive cable nuts 1. SpringClean Grass Build-Up Under Deck CleaningCleaning the Discharge Tunnel and Plug Cleaning Under the Belt Cover Self-Propelled Units OnlyCleaning Under the Cover Plate Non-Blade Brake Clutch Units Only Cleaning the Blade Brake Clutch Shield Blade Brake Clutch Units OnlyMaintenance Service Interval Every 50 hoursMotor Oil Disposal Waste DisposalMaintenance Preparing the Fuel System StoragePreparing the Engine General Storage InformationTroubleshooting TroubleshootingProblem TroubleshootingPossible Cause Corrective Action1 Year Limited Warranty Exmark Commercial EquipmentInstructions for Obtaining Warranty Service Owner’s ResponsibilitiesPage Service Done By Service RecordDate Description of Work DonePage MID-MOUNT RIDING ACCESSORIES AND OPTIONS SEE EXMARK’S COMPLETE LINE OF ACCESSORIES AND OPTIONSOUT-FRONT RIDING ACCESSORIES AND OPTIONS WALK-BEHIND ACCESSORIES AND OPTIONS