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Exmark 4500-355 manual Viking Hydro, For Serial Nos 790,000 & Higher

Models: 4500-355

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VIKING™ HYDRO

For Serial Nos.

790,000 & Higher

Part No. 4500-355 Rev. A

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Exmark 4500-355 manual Viking Hydro, For Serial Nos 790,000 & Higher

Contents

For Serial Nos 790,000 & Higher VIKING HYDROCALIFORNIA Proposition 65 Warning Model No Serial No IntroductionContents Safety 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 mouthSlope Operation OperationAllow engine parts, especially the muffler, to cool before touching Remove accumulated debris from muffler and engine areaDo Not mow slopes when grass is wet Maintenance and StorageMow across slopes, never up and down Do Not mow near drop-offs or near waterSafety Use cardboard or paper, not your hands, to find hydraulic leaksSafety Safety and Instructional Decals103-1798 103-2076 103-2103 Safety103-2196 103-2242 116-0404 103-2243 103-4935 103-5626 Safety48 inch Deck Units Only Specifications SpecificationsSafety Interlock System Model NumbersCurb Weight DimensionsTorque Requirements Cutting DeckOperation Product OverviewControls OperationTracking Adjustment Knob “Off-Run” SwitchNeutral Lock Latch Park Brake LeverOperating Instructions Pre-StartPTO Engagement Control Cold Start KitStopping the Engine Disengaging the PTODriving the Machine Drive Lever/Neutral Lock Latch OperationTransporting If necessary, use assistance when loadingTransporting a Unit Driving ForwardRecommended Maintenance Schedules MaintenanceMaintenance Service Interval Before each use or daily Periodic MaintenanceService Interval As required Check Engine Oil LevelSERVICE DEALER Check Safety Interlock SystemCheck for Loose Hardware MaintenanceService Interval After the first 5 hours Service Pre-Cleaner Element and Air CleanerService Interval Every 40 hours Change Engine OilService Interval Every 160 hours Note See chart for service intervalsService Interval After the first 250 hours Every 250 hours/Yearly if using Mobil 1 15W50Level Hydraulic System Air PurgeMaintenance Service Interval As requiredService Interval After the first 100 hours Every 500 hours thereafter Wheel Hub-Slotted Nut Torque SpecificationThread Locking Adhesives Mobil HTS Grease Or Food-Grade Anti-seizeAdjusting the Cutting Height AdjustmentsMaintenance Maintenance Adjusting the Axle PositionAdjusting the Cutting Height with Blade Spacers Adjusting the Number of Spacers below Caster Support HubMaintenance PTO Safety Switch Adjustment PTO Engagement Linkage AdjustmentMaintenance Maintenance Engine to Mower Deck Belt Adjustment48 inch Deck Shown for Reference Only 36 inch Mower DeckBelt Guide Adjustment Blade Brake AdjustmentPump Drive Belt Tension Adjustment MaintenanceMaintenance Hydro Drive Linkage Adjustmentto see if the wheel stops. If not, repeat the MaintenancePark Brake Adjustment Hydro Pump Spring Tension SettingMaintenance Clean Engine Air Cooling System CleaningRemove Engine Shrouds and Clean Cooling Fins Clean Grass Build-Up Under DeckTroubleshooting TroubleshootingCutting blades is/are bent or unbalanced TroubleshootingSchematics SchematicsWiring Diagram Schematics 2 Year Limited Warranty Exmark Commercial Turf EquipmentInstructions for Obtaining Warranty Service Owner’s ResponsibilitiesPage Page 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