Exmark S/N 790 Change Engine Oil, Check Hydraulic Oil Level, Check Tire Pressures, Maintenance

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Change Engine Oil

Maintenance

4.Check the condition of the inner element. Replace whenever it appears dirty, typically every other time the paper element is replaced. Clean the base around the inner element before removing, so dirt does not get into the engine.

5.Do Not wash or use pressurized air to clean paper element or inner element.

6.Reinstall elements. Position the cover so that the rubber dust ejector is pointing downward and secure with retaining clips.

3.Slide the seat all the way back, then lift the seat to access the caps on the LH and RH hydro drives.

4.Clean the area around hydraulic reservoir cap and remove cap.

5.Wipe the dipstick clean and re-insert the cap back into the hydro. Lightly tighten the cap.

6.Remove the cap again and check the level of the oil on the dipstick. See Figure 22 for oil levels.

Change Engine Oil

Service Interval: After the first 5 hours

Every 100 hours/Yearly (whichever comes first) (May need more often under severe conditions.)

1.Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake.

2.Drain oil while engine is warm from operation.

3.The oil drain hose is located on right hand side of engine at the rear. Place pan under machine to catch oil. Remove plug from end of drain hose. Allow oil to drain and replace oil drain plug. Torque plug to 20-24 ft-lb.

4.Replace the oil filter every other oil change. Clean around oil filter and unscrew filter to remove. Before reinstalling new filter, apply a thin coating of oil on the surface of the rubber seal. Turn filter clockwise until rubber seal contacts the filter adapter then tighten filter an additional 1/2 to 3/4 turn.

5.Clean around oil fill cap and remove cap. Fill to specified capacity and replace cap.

6.Use oil recommended in engine owner’s manual. Do Not overfill. Start the engine and check for leaks.

7.Wipe up any spilled oil from engine deck mounting surfaces.

Check Hydraulic Oil Level

Service Interval: Every 50 hours

1.Stop engine and wait for all moving parts to stop. Engage parking brake.

2.Wait until the unit cools before checking the hydraulic oil.

Figure 22

1. Full

2. Add

Note: The oil level on the dipstick will be incorrect if the oil is checked when the unit is hot.

7.If the dipstick oil level is at the “add” mark add Exmark Premium Hydro oil.

8.Replace hydraulic reservoir cap and tighten until snug. Do Not overtighten.

Check Tire Pressures

Service Interval: Every 50 hours

1.Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake.

2.Check tire pressure in drive tires.

3.Inflate drive tires to 13 psi (90 kPa).

4.Semi-pneumatic caster tires Do Not need to be inflated.

Note: Do Not add any type of tire liner or foam fill material to the tires. Excessive loads created by foam filled tires may cause failures to the hydro drive system, frame, and other components. Foam filling tires will void the warranty.

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Contents Part No. 4500-471Rev. A LAZER Z MODELSFor Serial Nos 790,000 & Higher CALIFORNIA Proposition 65 Warning Introduction Model No Serial NoContents Safety Safety Alert SymbolSafety Safe Operating PracticesDANGER DANGERSafety Operation SafetyUsing the Rollover Protection System ROPS Slope OperationSafety Do Not mow slopes when grass is wetMaintenance and Storage SafetySafety and Instructional Decals SafetySafety 109-3148109-7232 107-2102 109-7330 107-2112Safety 109-8483109-9361 Deck Drive Belt RoutingSafety PTO Switch Symbols116-0211 Message DisplaySpecifications SpecificationsSafety Interlock System Model NumbersSeat Hydrostatic Ground Drive SystemTires & Wheels SpecificationsDimensions Cutting DeckOverall Width Overall LengthCurb Weight Accessory Weight Table WorksheetTread Width Center to Center of Tires, Widthwise SpecificationsProduct Overview Product OverviewTorque Requirements Operation ControlsOperation Motion Control LeversOperation Ignition SwitchHour Meter PTO Engagement Switch Low Voltage IndicatorFuel Shut-OffValve Fuel GaugeOperating Instructions Pre-StartDeck Lift Pedal Transport LockOpen the Fuel Shut-OffValve Starting the EngineEngaging the PTO Disengaging the PTOStopping the Engine Driving the MachineUse caution when making turns OperationAdjusting the Cutting Height Adjusting the Anti-ScalpRollersOperation Driving in ReverseOperation TransportingTransporting a Unit Loading a Unit OperationMaintenance MaintenanceRecommended Maintenance Schedules Periodic Maintenance Check Battery ChargeService Interval Before each use or daily Service Interval As requiredCheck Safety Interlock System Check Mower BladesMaintenance Service Interval Before each use or dailyService Air Cleaner Check Rollover Protections Systems Roll Bar KnobsCheck Seat Belt Check for Loose HardwareService Interval After the first 5 hours Service Interval Every 50 hoursChange Engine Oil Check Hydraulic Oil LevelCheck Condition Of Belts Lubricate Grease FittingsLubricate Caster Wheel Hubs MaintenanceService Interval Every 200 hours Service Interval Every 100 hoursService Interval Every 500 hours Lubricate Brake Handle PivotWheel Hub - Slotted Nut Torque Specification Service Interval After the first 100 hoursCheck Spark Arrester if equipped Every 500 hours thereafterAdjustments Thread Locking AdhesivesCopper-Based Anti-seize Dielectric GreaseMaintenance 8.Raise the discharge deflectorDeck Removal MaintenanceAdjusting the Parking Brake Pump Drive Belt TensionDeck Belt Tension MaintenanceElectric Clutch Adjustment Motion Control Linkage AdjustmentMotion Control Damper Adjustment MaintenanceMotion Control Handle Adjustment Motion Control Neutral Lock Pivot AdjustmentMotion Control Full Forward Tracking Adjustment MaintenanceRH Motion Control Shown Caster Pivot Bearings Pre-LoadAdjustmentMaintenance Cleaning Clean Engine and Exhaust System AreaRemove Engine Shrouds and Clean Cooling Fins Clean Hydro Fan Cooling GuardsBattery Disposal Waste DisposalMotor Oil Disposal MaintenanceTroubleshooting TroubleshootingTroubleshooting ProblemPossible Cause Corrective ActionSchematics SchematicsElectrical Diagram PINKSchematic ElectricalSchematics LogicHydraulic Diagram SchematicsExmark Lazer Z and Lazer Z AS Turf Equipment 3 Year Limited Commercial Warranty5 Year or 750 Hours Limited Consumer Warranty General Warranty Conditions and Products CoveredPage Page Service Record Service Done ByDate Description of Work DonePage Page WALK-BEHINDACCESSORIES AND OPTIONS MID-MOUNTRIDING ACCESSORIES AND OPTIONSOUT-FRONTRIDING ACCESSORIES AND OPTIONS
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000 & higher specifications

Exmark has long been synonymous with excellence in the world of lawn care and landscaping, and their 000 & higher, 0,312 series is no exception. Engineered for both professional landscapers and passionate homeowners, this series brings together innovative technology with robust design to deliver unparalleled performance and durability.

One standout feature of this series is its powerful engine options, which ensure efficient cutting and grass handling capabilities. The engines are designed to provide consistent power and reliability, even in tough conditions. This reliability is complemented by high-quality cutting decks that deliver precision cuts and exceptional mulching abilities, ensuring that your lawn stays healthy and vibrant.

The cutting height adjustment system allows users to easily modify the height to suit various types of grass and landscaping needs. This adaptability ensures that your grass is always maintained at the optimal length for health and aesthetics. The ergonomic design of the handles incorporates comfort grips, reducing fatigue during prolonged use while providing excellent control over the machine.

Another significant aspect of the 000 & higher, 0,312 series is its advanced technology integration. Many models in this series come equipped with efficient fuel systems that enhance performance while minimizing fuel consumption. Furthermore, the inclusion of intelligent controls and monitoring systems enables users to make informed adjustments, ensuring that the equipment operates at peak performance.

The robust construction of the chassis and frame means that these machines can withstand the rigors of everyday use in various landscapes. The high-quality materials used in the manufacturing process enhance the longevity of the equipment, making it a worthy investment for those serious about maintaining their lawns.

In addition, Exmark places a strong emphasis on safety features. The series includes protective shields and easy-to-access controls that prioritize user safety without compromising on functionality. Maintenance is made simple through user-friendly designs, allowing for quick access to essential components.

In conclusion, the Exmark 000 & higher, 0,312 series presents a perfect blend of power, innovation, and user-focused features. With its reliable performance, flexible adjustment options, and sturdy design, this series continues to set the standard for excellence in lawn care equipment. Whether you’re a professional or a homeowner, the Exmark 000 & higher, 0,312 series stands ready to meet all your landscaping needs.
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