Check Safety Interlock System

Maintenance

WARNING

Incorrect installation of the blade or components used to retain the blade can be dangerous. Failure to use all original components and assembled as shown could allow a blade or blade component to be thrown out from under the deck resulting in serious personal injury or death.

Always install the original Exmark blades, blade bushings, and blade bolts as shown.

Service Interval: Before each use or daily

CAUTION

If safety interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury.

•Do not tamper with the interlock switches.

•Check the operation of the interlock switches daily and replace any damaged switches before operating the machine.

Understanding the Safety Interlock System

The safety interlock system is designed to prevent the mower blades from rotating unless:

•The right side motion control lever is moved to the center, operating position.

•The blade control switch (PTO) is pulled on.

The safety interlock system is designed to stop the mower blades if you move or release the right side motion control lever into the PTO disengage position.

•The right side motion control lever is moved to the center, operating position, the parking brake is engaged, and the blade control switch (PTO) is pulled on.

Checking the Safety Interlock System

1.Start the engine.

2.Set the parking brake.

3.Move the motion control levers forward.

The engine should initiate shutdown after momentary pause.

4.Start the engine and release the parking brake.

5.Move the right side motion control lever to the center, operating position.

6.Continue holding the right side motion control lever in the center, operating position and pull up on the blade control switch (PTO) and release. The clutch should engage and the mower blades begin rotating.

7.Move or release the right side motion control lever into the neutral position. The blades should stop rotating and the engine should continue running.

8.Push the blade control switch down and move the right side motion control lever to the center, operating position.

9.Continue holding the right side motion control lever in the center, operating position and pull up on the blade control switch (PTO) and release. The clutch should engage and the mower blades begin rotating.

10.Push the blade control switch (PTO) down to the off position. The blades should stop rotating.

11.With the engine running, pull up the blade control switch (PTO) and release without holding right side motion control lever to the center, operating position. The blades should not rotate.

Check for Loose Hardware

Service Interval: Before each use or daily

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

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

Service Air Cleaner

Service Interval: Every 250 hours—Replace the primary air cleaner element — check secondary air cleaner element; replace if dirty. (May need more often under severe conditions. See the Engine manual for additional information.)

Every 500 hours— Replace the secondary air cleaner element. (May

920, 000 & higher specifications

The Exmark 920 is an exceptional piece of equipment tailored for professionals and enthusiasts alike. Designed with an emphasis on performance and reliability, this mower embodies the pinnacle of lawn care technology. Known for its robust construction, the Exmark 920 is equipped with a powerful engine, ensuring efficient and effective mowing even in demanding conditions.

One of the standout features of the Exmark 920 is its cutting deck. With a 52-inch or 60-inch mower deck option, it allows users to cover a large mowing area quickly. The deck is crafted from high-strength steel, providing durability and longevity while maintaining a lightweight design that enhances maneuverability. Innovative blade design promotes superior airflow for an even cut, preventing clumping and ensuring a polished finish across various grass types.

The Exmark 920 utilizes advanced technology, including the innovative RED Technology, which enhances engine performance by optimizing power consumption. This results in reduced fuel consumption while maintaining the required power output for demanding tasks. Additionally, the mower’s intuitive controls include a user-friendly interface, allowing for easy adjustments and settings, catering to the varying needs of different lawn types and conditions.

Another notable feature of the Exmark 920 is its all-day comfort design. With an ergonomic seat and advanced suspension system, operators can tackle long mowing sessions without discomfort. The padded seat is adjustable, providing maximum support to minimize fatigue, while the suspension system absorbs bumps and uneven terrain for a smoother ride.

Furthermore, the Exmark 920 prioritizes serviceability. Easy access points for maintenance and a well-designed layout ensure that routine tasks, such as oil changes and blade replacements, can be completed efficiently. The model also comes equipped with LED headlights for improved visibility during early morning or late evening mowing.

In summary, the Exmark 920 is a sophisticated mower combining power, advanced technology, and design for comfort and utility. Its high-performance engine, durable cutting deck, user-friendly controls, and serviceable layout make it an ideal choice for anyone seeking to achieve a well-manicured lawn with professional results. Whether for commercial or residential use, the Exmark 920 stands out as a leading option in the market, enabling users to tackle any mowing challenge with confidence and ease.

Exmark 000 & higher Check Safety Interlock System, Check for Loose Hardware, Service Air Cleaner

Models: 920 000 & higher