Exmark 4500-450 manual Cleaning and Storage

Page 47

Storage

Storage

Cleaning and Storage

1.Disengage the blade control switch, move the motion controls outward to the neutral position, engage parking brake, stop the engine, and remove the key.

2.Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine. Clean dirt and chaff from the outside of the engine cylinder head fins and blower housing.

Important: You can wash the machine with mild detergent and water. Do Not pressure wash the machine. Avoid excessive use of water, especially near the control panel, engine, hydraulic pumps, and motors.

3.Service the air cleaner; refer to Servicing the Air Cleaner in Engine Maintenance section.

4.Grease and oil the machine; refer to Lubrication section.

5.Change the crankcase oil and filter; refer to Servicing the Engine Oil in Engine Maintenance section.

6.Check the tire pressure; refer to Checking the Tire Pressure in Drive System Maintenance section.

7.Charge the battery; refer to Servicing the Battery in Electrical System Maintenance section.

8.Check the condition of the blades; refer to Servicing the Cutting Blades in Mower Maintenance section.

9.Prepare the machine for storage when non-use occurs over 30 days. Prepare the machine for storage as follows.

A.Add a petroleum based stabilizer/conditioner to the fuel in the tank. Follow the mixing instructions from the stabilizer manufacturer. Do Not use an alcohol based stabilizer (ethanol or methanol).

Note: A fuel stabilizer/conditioner is most effective when mixed with fresh gasoline and used at all times.

B.Run the engine to distribute the conditioned fuel through the fuel system (5 minutes).

C.Stop the engine and turn the fuel shut off valve 90° to the “off ” position.

D.Restart the engine and run it until it stops.

E.Choke the engine. Start and run the engine until it will not start.

10.Remove the spark plug(s) and check its condition; refer to Servicing the Spark Plug in Engine Maintenance section. With the spark plug(s) removed from the engine, pour two tablespoons of engine oil into the spark plug hole. Use the starter to crank the engine and distribute the oil inside the cylinder. Install the spark plug(s). Do Not install the wire on the spark plug(s).

11.Clean any dirt and chaff from the top of the mower.

12.Scrape any heavy buildup of grass and dirt from the underside of the mower, then wash the mower with a garden hose.

13.Check the condition of the drive and mower belts.

14.Check and tighten all bolts, nuts, and screws. Repair or replace any part that is worn or damaged.

15.Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer.

16.Store the machine in a clean, dry garage or storage area. Remove the key from the ignition switch and keep it in a memorable place. Cover the machine to protect it and keep it clean.

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Contents Quest California Introduction Contents General Operation SafetySafety Alert Symbol Safe Operating PracticesTowing ServiceSlope Operation ChildrenGeneral Service Exmark Riding Mower Safety93-7009 Safety and Instructional Decals109-6035 116-0532 PTO Symbols 109-8965 Systems SpecificationsModel Numbers Dimensions Torque Requirements Product OverviewControls OperationHeight-of-Cut Foot Lever Think Safety FirstOperating Instructions Parking Brake LeverRecommended Gasoline Gasoline/Alcohol blends Using Stabilizer/ConditionerChecking the Engine Oil Level Starting the EngineDisengaging the Blades Operating the BladesStopping the Engine Engaging the BladesDriving Forward or Backward Safety Interlock SystemUnderstanding the Safety Interlock System Testing the Safety Interlock SystemBackward Adjusting the Height of CutStopping the Machine ForwardPositioning the Seat Adjusting the Anti-Scalp RollersGround. Do Not adjust rollers to support the deck Pushing the Machine by Hand Adjusting the Motion Control LeversChanging the Seat Ride Suspension Transporting a Unit Side DischargeTransporting To Operate the MachineOperating Tips Cutting Speed When StoppingKeep the Underside of the Mower Clean Blade MaintenanceRecommended Maintenance Schedules MaintenanceGreasing the Bearings Accessing the BatteryRaising the Seat LubricationServicing Paper Element Engine MaintenanceServicing the Air Cleaner Remove the foam sleeve from the element Servicing the Engine OilChecking the Oil Level Changing the Oil and FilterChecking the Hydraulic Oil Level Servicing the Spark Plug Change the Hydraulic System FilterChecking the Spark Plug Cleaning the Blower HousingInstalling the Spark Plug Removing the Spark PlugFuel filter is in the fuel line between the tank and engine Fuel System MaintenanceElectrical System Maintenance Replacing the Fuel FilterCharging the Battery Charging the BatteryRemoving the Battery Servicing the Fuses and Relay Installing the BatteryInspecting the Blades Drive System Maintenance Checking the Tire PressureMower Maintenance Servicing the Cutting Blades Before Inspecting or Servicing the BladesChecking for Loose Blades or Damaged Spring Disc Washers Removing the BladesInspecting the Belts Mower Belt MaintenanceInstalling the Blades Sharpening the BladesOff the clutch pulley as shown in and Figure Leveling the Mower DeckFront-to-Rear Blade Slope Adjusting the Blade SlopeDeck lift arm Deck hanger Float retaining nut Locate items shown in Figure Replacing the Discharge DeflectorWashing the Underside of the Mower Tracking AdjustmentMaintenance Storage Cleaning and StorageProblem Possible Cause Corrective Action TroubleshootingTo Pushing the Machine by Hand Diagram SchematicsElectrical Logic Schematic Exmark Quest Turf Equipment Service Record Page Page See EXMARK’S Complete Line of Accessories and Options

4500-450 specifications

The Exmark 4500-450 is a top-tier commercial-grade zero-turn mower that has gained immense popularity among landscaping professionals for its advanced features, superior performance, and durability. Designed to tackle the toughest mowing tasks, the 4500-450 stands out for its reliability and innovative technologies.

One of the defining characteristics of the Exmark 4500-450 is its powerful engine. Equipped with a robust Kohler or Kawasaki engine, this model delivers impressive horsepower, ensuring that it can handle even the most demanding terrains with ease. This power allows for efficient cutting, enabling users to complete jobs more quickly without sacrificing quality.

The Exmark 4500-450 features a commercial-grade cutting deck that is fully adjustable to provide a clean and professional-looking cut. Its cutting width can range from 48 to 60 inches, making it versatile enough to handle various lawn sizes and types. The deck is designed with a unique airflow management system that optimizes grass lift, ensuring even and consistent results.

One of the standout technologies in the Exmark 4500-450 is its patented UltraCut deck design. This innovative feature promotes superior cutting performance while reducing clumping and providing a finer mulching capability. Additionally, the deck is designed for easy cleaning, which helps maintain the mower’s performance over time.

Comfort and usability are top priorities for the Exmark 4500-450. It boasts an ergonomic seat with high back support, reducing operator fatigue during long mowing sessions. The intuitive control system allows for smooth maneuverability, even in tight spaces, making it ideal for commercial landscaping work.

Moreover, the Exmark 4500-450 is built with durability in mind. Constructed from high-quality materials, it is designed to withstand the rigors of daily use. Its heavy-duty frame and components contribute to its long lifespan, ensuring that it remains a reliable workhorse for years to come.

In conclusion, the Exmark 4500-450 is an exceptional choice for professionals seeking a powerful, efficient, and durable zero-turn mower. With its high-performance engine, innovative cutting technologies, and user-friendly features, it sets a standard in commercial landscaping equipment, delivering results that exceed expectations while making the mowing process as efficient and comfortable as possible.
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