Exmark 4500-759 Rev A manual Recommended Maintenance Schedules

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Maintenance

Maintenance

Note: Determine the left and right sides of the machine from the normal operating position.

WARNING

While maintenance or adjustments are being made, someone could start the engine. Accidental starting of the engine could seriously injure you or other bystanders.

Remove the key from the ignition switch, engage parking brake, and pull the wire(s) off the spark plug(s) before you do any maintenance. Also push the wire(s) aside so it does not accidentally contact the spark plug(s).

WARNING

The engine can become very hot. Touching a hot engine can cause severe burns.

Allow the engine to cool completely before service or making repairs around the engine area.

Recommended Maintenance Schedule(s)

Maintenance Service

Maintenance Procedure

Interval

 

 

 

 

 

After the first 5 hours

•

Change the engine oil.

 

 

After the first 100 hours

• Check the wheel hub torque specification.

• Check the wheel lug nuts.

 

 

 

 

After the first 250 hours

•

Change the hydraulic filter and fluid.

 

 

 

• Check the engine oil level.

 

•

Check the mower blades.

 

• Check the safety interlock system.

Before each use or daily

•

Check for loose hardware.

 

• Clean the engine and exhaust system area.

 

• Clean the grass and debris build-up from the machine and cutting deck.

 

• Clean the grass build-up from under the deck.

 

 

 

• Check the hydraulic oil level.

 

• Check the tire pressures.

Every 50 hours

•

Check the condition of the belts.

 

• Grease the lift linkage pivots.

 

• Check spark arrester (if equipped).

 

 

 

Every 80 hours

•

Remove engine shrouds and clean cooling fins.

 

 

 

Every 100 hours

•

Change the engine oil. (May need more often under severe conditions.)

 

 

 

Every 160 hours

•

Check the spark plugs.

 

 

 

• Replace the primary air cleaner element — check secondary air cleaner element; replace if

Every 250 hours

 

dirty. (May need more often under severe conditions. See the Engine manual for additional

 

 

information.)

 

 

 

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Contents Vantage California Introduction Contents Safe Operating Practices SafetySafety Alert Symbol TrainingSafety Operation Slope OperationMaintenance and Storage Safety Safety and Instructional Decals 116-0404 116-2040 116-3267 116-3283 116-3290 116-1887 116-4181 116-4647 116-5040 EFI Only Systems SpecificationsModel Numbers Dimensions Product Overview Torque RequirementsOperation ControlsFuel Gauge Ignition Switch Hour MeterFuel Shut-Off Valve Pre-Start Operating InstructionsStopping the Engine PTO EngagementDisengaging the PTO Driving the Machine Driving ForwardAdjusting the Front Reference/Speed Control Bar Operating the PlatformOperating the Machine with the Platform Up Operating the Machine with the Platform DownTransporting a Unit Adjusting the Cutting HeightTransporting Loading a Unit Maintenance Recommended Maintenance SchedulesCheck Battery Charge Check Engine Oil LevelRecommended Jump Starting Procedure Do Not jump start a weak battery if these conditions existRelease the Cushion for Rear Access Check Mower BladesCheck Safety Interlock System Safety interlock system is designed to stopChange Engine Oil Service Air CleanerCheck for Loose Hardware Check Hydraulic Oil LevelLubricate Grease Fittings Check Tire PressuresCheck Condition Of Belts Lubricate Caster Wheel HubsChange Hydraulic System Filter and Fluid Check Spark PlugsChange Fuel Filter Hydraulic System Air Purge LevelWheel Hub Nut Torque Specification Check Spark Arrester if equippedCopper-Based Anti-seize Thread Locking AdhesivesMobil HTS Grease Or Food-Grade Anti-seize Dielectric GreaseAdjusting the Cutting Deck Rake Pump Drive Belt Tension Adjusting the Rear of the DeckPark Brake Adjustment Mower Deck Drive Belt TensionChecking the Tire Pressure in Drive System Electric Clutch Adjustment Removing the ShimMotion Control Neutral Adjustment Motion Control Tracking Adjustment Check the Neutral Switch AlignmentAdjust RH Motion Control Handle Position Caster Pivot Bearings Pre-Load Adjustment Remove Engine Shrouds and Clean Cooling Fins Clean Engine and Exhaust System AreaClean Grass Build-Up Under Deck Clean Debris From MachineMaintenance Troubleshooting Problem Possible Cause Corrective ActionTroubleshooting Troubleshooting Schematics Electrical Diagram-All Units Except Kohler EFIElectrical Diagram-Kohler EFI Electrical Schematic-All Units Except Kohler EFI Electrical Schematic-Kohler EFI Hydraulic Diagram General Warranty Conditions and Products Covered Page Service Record Date Description of Work Done Service Done ByPage This page may be copied for personal use See EXMARK’S Complete Line of Accessories and Options

4500-759 Rev A specifications

The Exmark 4500-759 Rev A represents an innovative leap in turf management equipment, designed to enhance the efficiency and effectiveness of landscaping professionals. As a leading name in the lawn care industry, Exmark has equipped this model with state-of-the-art technologies and features that cater to both commercial and residential users.

One of the standout characteristics of the Exmark 4500-759 Rev A is its robust engine performance. Powered by a high-efficiency engine, it delivers consistent power and torque, allowing for seamless operation across diverse terrains. This engine is complemented by advanced cooling systems, ensuring optimal temperature management during extended use, which ultimately prolongs the equipment's lifespan.

The cutting system on the 4500-759 Rev A is another highlight, featuring Exmark’s patented cutting deck design. The advanced blade and deck configuration promotes superior grass dispersion and minimizes clumping, resulting in a polished finish that landscapers strive to achieve. The adjustable cutting height feature allows users to tailor the lawn height to their preference, making it versatile for various types of grass and seasonal conditions.

Operator comfort and ease of use are paramount in the design of the Exmark 4500-759 Rev A. The ergonomically designed seat and user-friendly controls provide a smooth driving experience. The intuitive dashboard offers easy access to critical information about the mower’s operation, ensuring that operators can focus on the task at hand without any distractions.

Additionally, this model incorporates innovative technology with its integrated GPS tracking system, which enhances efficiency by allowing users to monitor location and performance remotely. This feature not only aids in job tracking but also supports maintenance scheduling, optimizing service intervals and reducing downtime.

Furthermore, the Exmark 4500-759 Rev A is built with durability in mind. The heavy-duty frame and reinforced components withstand rigorous use, ensuring long-lasting performance in demanding environments. The model's versatility enables it to adapt for various landscaping tasks, from mowing to mulching, making it a valuable tool for professionals.

In conclusion, the Exmark 4500-759 Rev A is a powerful and versatile mower equipped with advanced technologies that simplify lawn care while maximizing results. Its combination of performance, comfort, and durability positions it as an essential choice for those in the landscaping industry, empowering users to achieve their desired outcomes with confidence.
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