3)Install blade bolt and spring disc washer. Be sure the spring disc washer cone is installed towards the bolt head. Place a block of wood between front or rear baffles and the blade then torque the blade bolts to 55-60 ft-lbs. (75-81 N-m).

FIGURE 6

BLADE BOLT INSTALLATION

IMPORTANT: DO NOT use components other than the original blade, blade bushing, spring disc washer, and blade bolt supplied with the unit. Failure to use all original components and assembled as shown will increase the risk of a blade bolt becoming loose or weak after striking a foreign object.

CAUTION

POTENTIAL HAZARD

Operating a mower deck with loose or weakened blade bolts can be dangerous.

WHAT CAN HAPPEN

A loose or weakened blade bolt could allow a blade rotating at a high speed to come out from under the deck, causing serious injury or property damage.

HOW TO AVOID THE HAZARD

Always re-install original Exmark blades, blade bushings, spring disc washers, and blade bolts in the correct positions as shown.

6.1.6Check safety interlock system:

Service Interval: Daily

a)Check starting circuit. Starter should crank with operator in seat; parking brake engaged, and with PTO disengaged. Try to start with operator out of seat; parking brake engaged, and PTO disengaged; starter must not crank. Try to start with operator in seat, parking brake disengaged and PTO disengaged; starter must not crank. Try to start with operator in seat, parking brake engaged and PTO engaged; starter must not crank.

b)Check kill circuits: Run engine at one-third throttle with PTO and parking brake disengaged; lift yourself off the seat (but do not get off the machine) engine must stop after 1/2 second has elapsed.

c)Run engine at one-third throttle with PTO and parking brake engaged; lift yourself off the seat (but do not get off the machine) engine must stop after 1/2 second has elapsed.

NOTE: If machine does not pass any of these tests, Do Not operate. Contact your authorized EXMARK Servicing Dealer.

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Exmark TR23KC manual Blade Bolt Installation

TR23KC specifications

The Exmark TR23KC is a stand-on mower that has gained attention in the landscaping industry for its superior performance and innovative features. Designed for both commercial and residential landscaping professionals, this model combines power, precision, and comfort in a versatile package that is ideal for a range of mowing applications.

One of the standout features of the TR23KC is its robust engine. Powered by a reliable Kawasaki engine, the mower delivers exceptional cutting performance, making it suitable for tackling tough grass and uneven terrain. The engine ensures optimal fuel efficiency while providing enough power to handle demanding mowing tasks. This reliability allows landscapers to complete jobs quickly without sacrificing quality.

The cutting deck is another remarkable feature of the TR23KC. With a cutting width of 48 inches, it allows for efficient mowing over large areas. The deck is fabricated from high-quality materials, offering durability and resistance to wear and tear. The mower has adjustable cutting heights, enabling users to achieve the desired grass length, which is particularly beneficial for maintaining varying lawn conditions throughout the seasons.

In terms of comfort, the Exmark TR23KC includes an ergonomic stand-on platform. This design not only provides ease of use but also enhances operator visibility, offering an unobstructed view of the cutting area. The platform is equipped with anti-vibration features, reducing fatigue during long working hours, while the intuitive controls facilitate ease of use.

One notable technology integrated into the TR23KC is Exmark's innovative wheel technology. The large drive wheels enhance maneuverability and traction, allowing the operator to navigate around obstacles with utmost precision. The zero-turn capability further enhances its agility, making it simple to turn around tight corners and narrow spaces without needing to reposition.

Safety is also prioritized in the design of the TR23KC. It features an automatic engine shut-off system that activates when the operator leaves the platform. This ensures that the mower remains safe to use and reduces the risk of accidents.

Overall, the Exmark TR23KC stand-on mower is an excellent choice for professionals seeking a machine that combines power, efficiency, and comfort. Its robust engine, durable cutting deck, ergonomic design, and advanced technologies make it a reliable option for tackling various mowing tasks, establishing it as a leader in the stand-on mower segment.