Exmark 4501-191 Rev.A manual Product Overview, Torque Requirements

Page 16

Product Overview

Overall Height:

All Units

41.5 inches (105 cm)

Product Overview

Tread Width: (Center to Center of Tires, Widthwise)

 

42 inch Deck

50 inch Deck

Drive Wheels

31.5

inches

37.4

inches

 

(80 cm)

(95 cm)

Caster Wheels

29.5

inches

36.9

inches

 

(75 cm)

(94 cm)

Wheel Base: (Center of Caster Tire to Center of Drive Tire)

All Units

45.6 inches (116 cm)

Curb Weight:

42 inch Deck

50 inch E-Series

50 inch S-Series

 

Deck

Deck

531 lb (241 kg)

614 lb (279 kg)

672 lb (305 kg)

 

 

 

Torque Requirements

Bolt Location

Torque

Spindle Pulley Nut

35-65 ft-lb (47-88 N-m)

 

 

Blade Mounting Bolt

35-65 ft-lb (47-88 N-m)

 

 

Engine Mounting Bolts

330-400 in-lb (37-45 N-m)

 

 

Wheel Lug Nuts

70-90 ft-lb (95-122 N-m)

 

 

Clutch Mounting Bolt

50-60 ft-lb (68-81 N-m)

(secured with threadlocker)

 

 

Figure 3

 

1.

Front caster wheel

8.

Control panel

2.

Anti-scalp roller

9.

Engine

3.

Height-of-cut foot lever

10.

Seat

4.

Discharge deflector

11.

Fuel tank

5.Deck height adjustment 12. Armrest lever

6.

Washout fitting

13.

Motion control levers

7.

Rear drive wheel

14.

Footrest

 

 

 

 

16

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Contents Quest California Introduction Contents Safety Safety Alert SymbolSafe Operating Practices General OperationService Slope OperationChildren TowingExmark Riding Mower Safety General ServiceSafety Safety and Instructional Decals 106-8717119-8814 PTO Switch Symbols 116-4220 120-2239 Model Numbers SpecificationsSystems Dimensions Product Overview Torque RequirementsOperation ControlsThink Safety First Operating InstructionsHeight-of-Cut Foot Lever Fuel WindowUsing Stabilizer/Conditioner Recommended GasolineStarting the Engine Checking the Engine Oil LevelFilling the Fuel Tank Operating the Blades Stopping the EngineEngaging the Blades Disengaging the BladesSafety Interlock System Understanding the Safety Interlock SystemTesting the Safety Interlock System Driving Forward or BackwardBackward Adjusting the Anti-Scalp Rollers Adjusting the Height of CutStopping the Machine Positioning the Seat Inch DeckChanging the Seat Ride Suspension Adjusting the Motion Control LeversPushing the Machine by Hand Side Discharge TransportingTo Operate the Machine Transporting a UnitOperating Tips When Stopping Keep the Underside of the Mower CleanBlade Maintenance Long GrassMaintenance Recommended Maintenance SchedulesLubrication Raising the SeatGreasing the Bearings Engine Maintenance Servicing the Air CleanerCleaning the Element Servicing the Engine OilChanging the Oil and Filter Installing the Spark Plug Servicing the Spark PlugRemoving the Spark Plug Checking the Spark PlugCleaning the Blower Housing Fuel System MaintenanceServicing the Emissions Filter Replacing the Fuel FilterCharging the Battery Electrical System MaintenanceRemoving the Battery Checking the Battery Charge Recommended Jump Starting ProcedureInstalling the Battery Do Not jump start a weak battery if these conditions existDrive System Maintenance Checking the Tire Pressure Servicing the FusesReleasing the Electric Brake Checking the Hydraulic Oil LevelChanging the Hydraulic System Filter and Oil Removing Hydraulic System FiltersInstalling the Hydraulic System Filters Mower Maintenance Servicing the Cutting Blades Bleeding the Hydraulic SystemBefore Inspecting or Servicing the Blades Inspecting the BladesChecking for Bent Blades Measure from the tip of the blade to the flat surface hereRemoving the Blades Sharpening the BladesLeveling the Mower Deck Installing the BladesSide-to-Side Leveling Blades side to side Adjusting the Front-to-Rear Blade Slope Mower Belt Maintenance Removing the MowerInspecting the Belts Replacing the Mower BeltInstalling the Mower Replacing the Discharge DeflectorRod Deck brackets Spring Clean Engine and Exhaust System Area Washing the Underside of the MowerCleaning and Storage StorageTroubleshooting Problem Possible Cause Corrective ActionTo Pushing the Machine by Hand Schematics Electrical DiagramElectrical Logic Schematic Exmark Quest Turf Equipment Page Page Service Record Date Description of Work Done Service Done ByPage 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.