Exmark 4500-355 manual Viking Hydro

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VIKING™ HYDRO

For Serial Nos.

790,000 & Higher

Part No. 4500-355 Rev. A

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Contents Viking Hydro California Introduction Contents Safety Alert Symbol SafetySafe Operating Practices TrainingSafety Slope Operation OperationMaintenance and Storage Safety Safety and Instructional Decals 103-1798 103-2076 103-2103 103-2196 103-2242 116-0404 103-2243 103-4935 103-5626 Model Numbers SpecificationsSystems Torque Requirements DimensionsControls Product Overview OperationOperator Presence Control OPC LeversTracking Adjustment Knob Off-Run SwitchNeutral Lock Latch Park Brake LeverOperating Instructions Pre-StartStopping the Engine Disengaging the PTODriving the Machine Transporting a Unit TransportingRecommended Maintenance Schedules MaintenanceCheck Mower Blades Check Engine Oil LevelReplacing the Discharge Deflector Check for Loose Hardware Check Safety Interlock SystemChange Engine Oil Service Pre-Cleaner Element and Air CleanerCheck Hydraulic Oil Level Check Tire PressuresCheck Spark Plugs Lubricate Grease FittingsChange Fuel Filter Change Hydraulic System FilterLevel Hydraulic System Air PurgeThread Locking Adhesives Wheel Hub-Slotted Nut Torque SpecificationMobil HTS Grease Or Food-Grade Anti-seize Copper-Based Anti-seizeAdjusting the Cutting Height AdjustmentsAdjusting the Axle Position Adjusting the Cutting Height with Blade Spacers Adjusting the Number of Spacers below Caster Support HubPTO Safety Switch Adjustment PTO Engagement Linkage AdjustmentInch Deck Shown for Reference Only Engine to Mower Deck Belt AdjustmentBelt Guide Adjustment Blade Brake AdjustmentPump Drive Belt Tension Adjustment Hydro Drive Linkage Adjustment Adjust Hydro Control Linkages Park Brake Adjustment Hydro Pump Spring Tension SettingRemove Engine Shrouds and Clean Cooling Fins Clean Engine Air Cooling SystemClean Grass Build-Up Under Deck Waste DisposalProblem Possible Cause Corrective Action TroubleshootingTroubleshooting Wiring Diagram SchematicsSchematics Exmark Commercial Turf Equipment Page Page See EXMARK’S Complete Line of Accessories and Options