LUBRICATION

Purging Procedures

Due to the effects air has on efficiency in hydrostatic drive applications, it is critical to purge the system.

These purge procedures should be implemented any time a hydrostatic system has been opened to facilitate maintenance or any additional oil has been added to the system.

Resulting symptoms in hydrostatic systems may be:

1.Noisy operation.

2.Lack of power or drive after short term operation.

3.High operation temperature and excessive expansion of oil.

4.Shortened component life.

Before starting, make sure the pump is at the proper oil level. If not, fill to the specifications outlined prior.

The following procedures are best performed with the vehicle drive wheels off the ground, then repeated under normal operating conditions.

1.Disengage the brake if activated.

2.With the bypass valve open and the engine running at fast idle, slowly move the steering control in both forward and reverse directions (5 or 6 times). As air is purged from the unit, the oil level will drop.

3.With the bypass valve closed and the engine running, slowly move the steering control in both forward and reverse directions (5 to 6 times). Check the oil level and add oil as required after stopping the engine.

4.It may be necessary to repeat Steps 2 and 3 until all the air is completely purged from the system. When the transaxle operates at normal noise levels and moves smoothly forward and reverse at normal speeds, the transaxle is considered purged.

5.After the vehicle has been used two times, the oil level should be checked while the oil is cold and adjusted accordingly.

WARNING!

Escaping hydraulic oil under pressure can have sufficient force to penetrate the skin, causing serious injury.

If injured by escaping fluid, see a doctor at once. Serious infection or reaction can develop if proper medical treatment is not administered immediately.

8058-020

Disengage the parking brake

54-Husqvarna

Page 53 Page 55
Page 54
Image 54
Husqvarna EZ6124 / 966038401, EZC4824 / 966038501, EZ4824 / 965880401 manual Purging Procedures
Page 53 Page 55

EZ4824 / 965880401, EZC4824 / 966038501, EZ6124 / 966038401 specifications

Husqvarna is a renowned brand in the garden and outdoor power equipment industry, providing innovative solutions for professionals and homeowners alike. The Husqvarna EZ6124 / 966038401, EZC4824 / 966038501, and EZ4824 / 965880401 are standout models within their zero-turn lawn mower range, designed to deliver exceptional performance, user comfort, and durability.

The EZ6124 is equipped with a powerful 24 HP engine that ensures robust performance across various terrains. Its 60-inch cutting deck facilitates efficient mowing, making quick work of large areas while maintaining a pristine cut. This model also features an advanced, easy-to-use height adjustment system, allowing users to set the cutting height with precision, ensuring that grass is maintained at the desired length.

For those seeking a more compact option, the EZC4824 is ideal. This model boasts a 24 HP engine and a 48-inch cutting deck, making it perfect for medium-sized lawns. Its compact design allows for enhanced maneuverability, particularly in tighter spaces. The EZC4824 is also equipped with a comfortable seat and ergonomic controls, ensuring that users can operate it with minimal fatigue during extended mowing sessions.

The EZ4824 is another excellent choice, featuring a similar 24 HP engine paired with a 48-inch cutting deck. This mower stands out for its exceptional agility and speed. Its zero-turn technology enables operators to navigate around obstacles effortlessly, providing a professional-quality finish in less time. With a durable construction, this model is built to withstand the rigors of regular lawn care.

All three models are designed with user-friendly features, including intuitive control systems and easy maintenance options. The cutting decks employ a robust design with reinforced spindles, ensuring longevity and reliability. Additionally, their safety features, including emergency brake systems and rollover protection, enhance operator security.

In conclusion, the Husqvarna EZ6124, EZC4824, and EZ4824 mowers offer a combination of power, efficiency, and comfort. With their innovative technologies and robust design, these zero-turn mowers are perfect choices for homeowners and landscaping professionals looking for high performance and reliability in their lawn care equipment. Whether tackling large open spaces or navigating intricate landscapes, these mowers provide exceptional value and results.
Top Page Image Contents