Manuals / Exmark / Lawn and Garden / Lawn Mower

Exmark 720000 & Higher manual Contents

Models: 720000 & Higher

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Contents
Introduction	3
Safety	5
Safety Alert Symbol	5
Safe Operating Practices	5
Safety and Instructional Decals	10
Specifications	14
Model Numbers	14
Systems	14
Dimensions	16
Torque Requirements	17
Product Overview	17
Operation	18
Controls	18
Pre-Start	19
Operating Instructions	19
Transporting	22
Maintenance	23
Recommended Maintenance Schedule(s)	23
Periodic Maintenance	24
Check Engine Oil Level	24
Check Battery Charge	24
Check Safety Interlock System	25
Check Rollover Protections Systems (Roll
Bar) Pins	26
Check Seat Belt	26
Check for Loose Hardware	26
Service Air Cleaner	26
Change Engine Oil	26
Check Hydraulic Oil Level	27
Check Tire Pressures	27
Check Condition Of Belts	28
Lubricate Grease Fittings	28
Lubricate Rear Caster Wheel Hub(s)	28
Lubricate Brake Handle Pivot	29
Lubricate Brake Rod Bushings	29
Lubricate Motion Control Bronze
Bushings	29
Lubricate Motion Control Shaft	29
Lubricate Steering Linkage Rod Ends	29
Check Spark Plugs	30
Change Hydraulic System Filter	30
Check Wheel Hub Locknuts	30
Thread Locking Adhesives	30
Dielectric Grease	31
Adjustments	31
Pump Drive Belt Tension	31
Pump Drive Belt Replacement	31
Park Brake Adjustment	31
Motion Control Linkage Adjustment	32

Weight Transfer Spring Adjustment	33
Caster Pivot Bearings Pre-Load
Adjustment	34
Cleaning	34
Clean Engine Cooling System	34
Remove Accumulated Debris from
Engine (Briggs & Stratton Units
Only)	34
Remove Engine Shrouds and Clean Cooling
Fins	35
Waste Disposal	35
Troubleshooting	36
Schematics	38

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Exmark 720000 & Higher manual Contents

Contents

AIR-COOLEDMODELS FRONTRUNNERTMFor Serial Nos 720,000 & Higher CALIFORNIA Proposition 65 Warning Introduction Model No Serial NoContents Safety Safety Alert SymbolSafety ALERT! YOUR SAFETY IS INVOLVEDDANGER •Avoid prolonged breathing of vapors•Keep away from eyes and skin •Never siphon by mouthOperation •Minimize speed and use extreme caution•Only operate on a flat level surface •Do Not operate up or down a trailer rampUsing the Rollover Protection System ROPS •Do Not mow slopes when grass is wetSlope Operation •Do Not mow near drop-offsor near waterMaintenance and Storage •Do Not wear seat belt when the roll bar is down•Drive slowly and carefully •Raise the roll bar as soon as clearance permitsSafety and Instructional Decals SafetySafety 103-7218 107-2102107-2112 109-2355 109-2356Safety 109-2357109-2358 109-2377 109-2396 109-3637Safety 109-7413109-7949 109-2360 Cylinder—extendSpecifications SpecificationsSafety Interlock System Model NumbersHydrostatic Ground Drive System Tires & WheelsCutting Deck SpecificationsDimensions Curb WeightOverall Width Overall LengthProduct Overview Torque RequirementsProduct Overview Bolt LocationIgnition Switch OperationControls OperationPTO Engagement Switch Hydraulic Lift SwitchPre-Start Operating InstructionsOpen the Fuel Shut-OffValve Starting the EngineEngaging the PTO Disengaging the PTO•Use caution when making turns Driving the MachineSlow the machine down before making sharp turns Driving ForwardTransporting Transporting a UnitLoading a Unit Do Not drive a unit on a public street or roadwayRecommended Maintenance Schedules MaintenanceMaintenance Periodic Maintenance Check Battery ChargeService Interval: Before each use or daily Service Interval: MonthlyCheck Safety Interlock System engine must initiate shutdownThe PTO must not engage MaintenanceCheck Rollover Protections Systems Roll Bar Pins Service Air CleanerSERVICE DEALER Service Interval: After the first 5 hoursService Interval: Every 40 hours Service Interval: As requiredCheck Hydraulic Oil Level Check Auxiliary Hydraulic Oil LevelNote: See chart for service intervals Service Interval: YearlyCheck Condition Of Belts Lubricate Grease FittingsService Interval: Every 160 hours Lubricate Brake Handle PivotLubricate Brake Rod Bushings Lubricate Motion Control Bronze BushingsFuel Tank — Mounting Hardware Specifications Check Spark PlugsChange Fuel Filter Change Hydraulic System FilterAdjustments Pump Drive Belt ReplacementPark Brake Adjustment Dielectric GreaseMotion Control Linkage Adjustment MaintenanceWeight Transfer Spring Adjustment MaintenanceCleaning Caster Pivot Bearings Pre-LoadAdjustmentClean Engine Cooling System MaintenanceRemove Engine Shrouds and Clean Cooling Fins Battery DisposalService Interval Every 80 hours Waste DisposalTroubleshooting TroubleshootingTroubleshooting ProblemPossible Cause Corrective ActionSchematics IGNITION SWITCHTERMINAL S TERMINAL TERMINAL– 31HP DiagramIGNITION SWITCH StrattonHydraulic Diagram SchematicsBYPASS VALVE HIGH PRESSURE FORWARD HIGH PRESSURE REVERSE HIGH PRESSURE FORWARD2-YearLimited Warranty Exmark Turf Equipment Instructions for Obtaining Warranty ServiceOwner’s Responsibilities General ConditionsService Record Service Done ByDate Description of Work DonePage SEE EXMARK’S COMPLETE LINE OF ACCESSORIES MID-MOUNTRIDING ACCESSORIESOUT-FRONTRIDING ACCESSORIES WALK-BEHINDACCESSORIES