Exmark 4501-191 Rev.A manual Checking for Bent Blades

Page 43

Maintenance

Figure 39

1.

Cutting edge

3.

Wear/slot forming

2.

Curved area

4.

Damage

 

 

 

 

Checking for Bent Blades

Note: The machine must be on a level surface for the following procedure.

1.Raise the mower deck to the highest height-of-cut position; also considered the 'transport' position.

2.While wearing thickly padded gloves or other adequate hand protection slowly rotate blade to be measure into a position that allows effective measurement of the distance between the cutting edge and the level surface the machine is on.

Figure 41

1.Blade, in position for measuring

2.Level surface

3.Measured distance between blade and surface (A)

4.Rotate the same blade 180 degrees so that the opposing cutting edge is now in the same position.

Figure 40

1. Deck

3. Blade

2.Spindle housing

3.Measure from the tip of the blade to the flat surface here.

Figure 42

1.Blade, side previously measured

2.Measurement position used previously

3.Opposing side of blade being moved into measurement position

5.Measure from the tip of the blade to the flat surface here. The variance should be no more than 1/8 inch (3mm).

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Contents Quest California Introduction Contents General Operation SafetySafety Alert Symbol Safe Operating PracticesTowing ServiceSlope Operation ChildrenGeneral Service Exmark Riding Mower SafetySafety 106-8717 Safety and Instructional Decals119-8814 PTO Switch Symbols 116-4220 120-2239 Model Numbers SpecificationsSystems Dimensions Torque Requirements Product OverviewControls OperationFuel Window Think Safety FirstOperating Instructions Height-of-Cut Foot LeverRecommended Gasoline Using Stabilizer/ConditionerStarting the Engine Checking the Engine Oil LevelFilling the Fuel Tank Disengaging 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 Anti-Scalp Rollers Adjusting the Height of CutStopping the Machine Inch Deck Positioning the SeatChanging the Seat Ride Suspension Adjusting the Motion Control LeversPushing the Machine by Hand Transporting a Unit Side DischargeTransporting To Operate the MachineOperating Tips Long Grass When StoppingKeep the Underside of the Mower Clean Blade MaintenanceRecommended Maintenance Schedules MaintenanceLubrication Raising the SeatGreasing the Bearings Servicing the Engine Oil Engine MaintenanceServicing the Air Cleaner Cleaning the ElementChanging the Oil and Filter Checking the Spark Plug Installing the Spark PlugServicing the Spark Plug Removing the Spark PlugReplacing the Fuel Filter Cleaning the Blower HousingFuel System Maintenance Servicing the Emissions FilterCharging the Battery Electrical System MaintenanceRemoving the Battery Recommended Jump Starting Procedure Checking the Battery ChargeDo Not jump start a weak battery if these conditions exist Installing the BatteryChecking the Hydraulic Oil Level Drive System Maintenance Checking the Tire PressureServicing the Fuses Releasing the Electric BrakeRemoving Hydraulic System Filters Changing the Hydraulic System Filter and OilInstalling the Hydraulic System Filters Inspecting the Blades Mower Maintenance Servicing the Cutting BladesBleeding the Hydraulic System Before Inspecting or Servicing the BladesMeasure from the tip of the blade to the flat surface here Checking for Bent BladesSharpening the Blades Removing the BladesLeveling the Mower Deck Installing the BladesSide-to-Side Leveling Blades side to side Adjusting the Front-to-Rear Blade Slope Replacing the Mower Belt Mower Belt MaintenanceRemoving the Mower Inspecting the BeltsInstalling the Mower Deflector Replacing the DischargeRod Deck brackets Spring Washing the Underside of the Mower Clean Engine and Exhaust System AreaStorage Cleaning and StorageProblem Possible Cause Corrective Action TroubleshootingTo Pushing the Machine by Hand Electrical Diagram SchematicsElectrical Logic Schematic Exmark Quest Turf Equipment Page Page Date Description of Work Done Service Done By Service RecordPage This page may be copied for personal use Exmark Accessories and Options

4501-191 Rev.A specifications

The Exmark 4501-191 Rev.A is a cutting-edge lawn mower designed to deliver exceptional performance and efficiency for both residential and commercial users. With its robust build and advanced technology, this model has quickly gained popularity among landscapers and homeowners alike.

One of the standout features of the Exmark 4501-191 Rev.A is its powerful engine. Equipped with a high-performance Kohler engine, this mower provides ample horsepower and torque, ensuring efficient cutting even in tough conditions. This allows users to tackle dense grass and uneven terrains with ease, making it ideal for various landscaping needs.

The mower's innovative cutting system is another highlight that sets it apart. Featuring a large, durable cutting deck, the Exmark 4501-191 Rev.A offers an impressive cutting width, enabling users to cover more ground in less time. The deck is designed for precision, providing a clean and even cut every time. Additionally, the adjustable cutting height feature allows for customized lawn care, accommodating different grass types and lengths.

One of the remarkable technologies integrated into the Exmark 4501-191 Rev.A is its efficient fuel system. The mower is engineered to maximize fuel efficiency, allowing users to extend their mowing sessions without the frequent need to refuel. This feature not only saves time but also reduces overall operating costs, making the mower a cost-effective choice for users with large properties.

Comfort and maneuverability are also key characteristics of the Exmark 4501-191 Rev.A. The ergonomic controls are designed for ease of use, providing a smooth and responsive experience. The mower features large rear wheels and front casters, allowing for agile navigation around obstacles and tight spaces. This is particularly beneficial for commercial users who often work in complex environments.

Maintenance is simplified with the Exmark 4501-191 Rev.A, allowing users to focus on lawn care rather than upkeep. The model is built with durable materials, ensuring longevity and reducing wear and tear. Clear access points for cleaning and maintenance further enhance user convenience, making it easy to keep the mower in top shape.

In summary, the Exmark 4501-191 Rev.A is a high-performance lawn mower that combines power, efficiency, and ease of use. With its advanced engine, innovative cutting system, and user-friendly design, it stands out as an excellent choice for anyone looking to achieve a beautifully manicured lawn. Whether for commercial or residential use, this mower is a reliable tool that promises exceptional results.
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