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Exmark FR23KC, FR27KC, FR20KC manual Service Interval Once Yearly, Service Interval 160 hrs

Models: FR23KC FR20KC FR27KC

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4.1.13Lubricate rear caster wheel hub:

Service Interval: Once Yearly

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

b) Remove caster wheel from caster forks. c) Remove seal guards from the wheel hub.

d) Remove one of the spacer nuts from the

 

axle assembly in the caster wheel. Note

 

that thread locking adhesive has been

 

applied to lock the spacer nuts to the axle.

 

Remove the axle (with the other spacer nut

FIGURE 5

still assembled to it) from the wheel

assembly.

 

e)Pry out seals, and inspect bearings for wear or damage and replace if necessary.

f)Pack the bearings with a NGLI grade #1 multi-purpose grease.

g)Insert (1) bearing, (1) new seal into the wheel.

NOTE: Seals (Exmark PN 103-0063) must be replaced.

h)If the axle assembly has had both spacer nuts removed (or broken loose), apply a thread locking adhesive to (1) spacer nut and thread onto the axle with the wrench flats facing outward. Do not thread spacer nut all of the way onto the end of the axle. Leave approximately 1/8” (3 mm) from the outer surface of the spacer nut to the end of the axle inside the nut.

i)Insert the assembled nut and axle into the wheel on the side of the wheel with the new seal and bearing.

j)With the open end of the wheel facing up, fill the area inside the wheel around the axle full of NGLI grade #1 multi-purpose grease.

k)Insert the second bearing and new seal into the wheel.

l)Apply a thread locking adhesive to the 2nd spacer nut and thread onto the axle with the wrench flats facing outward.

m)Torque the nut to 75-80 in-lbs. (8-9 N-m), loosen, then re-torque to 20-25 in- lbs. (2-3 N-m). Make sure axle does not extend beyond either nut.

n)Re-install the seal guards over the wheel hub and insert wheel into caster fork. Re-install caster bolt and tighten nut fully.

IMPORTANT: To prevent seal and bearing damage, check the bearing adjustment often. Spin the caster tire. The tire should not spin freely (more than 1 or 2 revolutions) or have any side play. If the wheel spins freely, adjust torque on spacer nut until there is a slight amount of drag. Re-apply threadlocking adhesive.

4.1.14Lubricate the brake handle pivot:

Service Interval: 160 hrs.

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

b)Tilt seat forward.

c)Lubricate bronze bushings on brake handle pivot with a spray type lubricant or light oil.

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Exmark FR23KC, FR27KC, FR20KC manual Service Interval Once Yearly, Service Interval 160 hrs
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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.