Exmark FR23KC manual PTO must not engage, For 27 HP Kohler Units, For 20 HP and 23 HP Kohler Units

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Run the engine at half throttle and pull up on the PTO engagement switch.

The PTO must not engage.

NOTE: If machine does not pass any of these tests, do not operate. Contact your authorized EXMARK SERVICE DEALER.

IMPORTANT: It is essential that operator safety mechanisms be connected and in proper operating condition prior to use for mowing.

4.1.5Check for loose hardware.

Service Interval: Daily

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

b)Visually inspect machine for any loose hardware or any other possible problem. Tighten hardware or correct the problem before operating.

4.1.6Service air cleaner.

Service Interval: 50 hrs.

More often under severe conditions.

See Engine manual for additional information.

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

b)Tilt seat forward and raise hood to gain access to the air cleaner.

For 27 HP Kohler Units:

c)Loosen retaining clips and remove air cleaner compartment cover.

d)Remove paper element. Check the condition of the paper element. Replace if dirty, bent or damaged.

e)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.

f)DO NOT wash or use pressurized air to clean paper element or inner element.

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

For 20 HP and 23 HP Kohler Units:

h)Remove foam pre-cleaner element and wash in warm water with detergent. Rinse until all traces of detergent are eliminated and squeeze out excess water (DO NOT wring). Air dry. Saturate with engine oil and squeeze out excess oil.

i)Check paper element. DO NOT wash or use pressurized air to clean paper element. Replace if dirty, bent or damaged.

j)Reinstall foam pre-cleaner to paper element, then reinstall paper element and cover.

4.1.7Change engine oil:

Service Interval: 100 hrs.

NOTE: Change oil and filter after first five (5) hrs. of operation.

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

b)Tilt seat forward and raise hood to gain access to the engine area.

c)Drain oil while engine is warm from operation.

d)Fit hose in literature pack over oil drain valve. Rotate the valve 1/4 counterclockwise and gently pull outward to open the valve. Allow the oil to

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Contents For Serial Nos 600,000 & Higher Potential Hazard Exmark Parts PLUS→ Program Operators Manual Table of Contents Your Safety is Involved SafetySafety Alert Symbol TrainingCarbon monoxide can kill you Potential Hazard Potential Hazard Operation Tip-over could cause serious injury or death Potential Hazard Page Maintenance and Storage Location Safety SignsPage Engine SpecificationsFuel System Electrical SystemHydrostatic Ground Drive System Operator ControlsTires DimensionsControls Operation InstructionsTorque Requirements Potential Hazard Operating Instructions PRE-STARTStarting Engine Transporting Tip-over of the unit could cause serious injury or death Service Interval Daily Maintenance & AdjustmentsPeriodic Maintenance Service Interval Daily or more often in dry conditions Service Interval MonthlyCheck the PTO circuit Service Interval Daily Check starting circuitCheck the kill circuits PTO must not engage Service Interval 100 hrsFor 27 HP Kohler Units For 20 HP and 23 HP Kohler UnitsService Interval 40 hr Service Interval Refer to chart Service Interval 40 hrsService Interval 160 hrs Service Interval Once YearlyService Interval 80 hrs Service Interval YearlyService Interval After First 250 hrs Then yearly thereafter Service Interval As RequiredService Interval 500 hrs AdjustmentsPage Set neutral Page Weight transfer springs may have stored energy Waste Disposal Trouble ShootingEngine will not Start Engine Troubleshooting TableElectrical Diagram Hydraulic Diagram Year Limited Warranty Exmark Turf Equipment Evaporative Emission Control Warranty Statement Page Page See EXMARK’S Complete Line of Accessories

FR23KC, FR20KC, FR27KC specifications

The Exmark FR27KC, FR23KC, and FR20KC stand out as exemplary models in the commercial-grade zero-turn mower segment, each designed with unique features and advanced technologies for efficiency and durability. These models are powered by Kawasaki engines, renowned for their reliability and performance, ensuring users can tackle tough mowing tasks with ease.

The FR27KC boasts a powerful 27-horsepower engine, making it ideal for larger properties and demanding landscapes. Its robust design and high torque output allow it to handle thicker grasses and challenging terrains effectively. This model features a 60-inch UltraCut deck, which offers superior cutting performance and striping ability. The deck is designed with a unique airflow system that ensures clippings are discharged evenly, promoting a clean and professional look.

In contrast, the FR23KC features a slightly smaller engine with 23 horsepower. This model is perfect for mid-sized lawns and provides a balance of power and maneuverability. It is equipped with a 52-inch deck, allowing for quick and efficient mowing. The FR23KC also comes with Exmark's patented mulching capability, which not only recycles grass clippings but also enhances soil health by returning nutrients to the ground.

The FR20KC is the entry-level model in this range, featuring a 20-horsepower engine. Despite its smaller size, the FR20KC packs a punch with its 48-inch cutting deck, making it suitable for residential properties or smaller commercial tasks. This model emphasizes user comfort with adjustable seating and easy-to-reach controls, making it accessible for users of all skill levels.

All three models share advanced features such as Exmark's patented Hydro-Drive system, which provides smooth and precise control over the mower's speed and direction, enhancing maneuverability. Additionally, they come with heavy-duty components, ensuring longevity and reliability in demanding conditions. Ergonomics has been a significant consideration in these designs, with padded seat options and intuitive control layouts that reduce operator fatigue.

In summary, the Exmark FR27KC, FR23KC, and FR20KC models cater to different mowing needs while incorporating advanced technologies and exceptional build quality. Whether tackling sprawling lawns or managing tight spaces, these mowers deliver performance, comfort, and durability, making them a worthwhile investment for any serious landscaper or homeowner.
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