Purging Procedures

LUBRICATION

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:

•Noisy operation.

•Lack of power or drive after short term operation.

•High operation temperature and excessive expansion of oil.

•Shortened component life.

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

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

•Disengage the brake if activated.

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

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

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

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

EZ4824 BF specifications

The Husqvarna EZ4824 BF is a premium riding mower designed for homeowners who demand performance, comfort, and durability. This machine is ideal for properties with medium to large lawns, offering a combination of innovative features and exceptional engineering that makes lawn care an enjoyable task.

One of the standout features of the Husqvarna EZ4824 BF is its robust 24 horsepower Briggs & Stratton engine. This powerful engine provides reliable performance, enabling the mower to tackle tough grass and hilly terrain with ease. The engine's design emphasizes ease of maintenance, ensuring that users can keep it running smoothly with minimal effort.

The EZ4824 BF flaunts a 48-inch cutting deck, which allows for efficient mowing and quick job completion. The deck is constructed from high-quality materials for durability and longevity, featuring a compact design that enhances maneuverability around obstacles such as trees and garden beds. The cutting height is adjustable, offering six different positions so users can achieve their desired grass length.

One of the prominent technological features of this riding mower is the Zero-Turn technology, allowing the EZ4824 BF to pivot on its axis. This makes turning and maneuvering around tight spots much easier compared to traditional mowers. The dual hydrostatic transmission system provides a smooth and responsive driving experience, enabling users to control speed and direction with precision.

Comfort is a major consideration in the design of the Husqvarna EZ4824 BF. The ergonomic seat is designed to provide optimal support during long mowing sessions. Its adjustable armrests further enhance comfort, allowing users to navigate their lawns without fatigue. The intuitive dashboard includes an easy-to-read fuel gauge, hour meter, and other essential controls, making the mower user-friendly for individuals of all experience levels.

Safety features are integral to the Husqvarna EZ4824 BF, with an automatic blade engagement system and a safety switch under the seat that automatically stops the blades when the operator leaves the seat. This promotes a secure mowing experience.

In summary, the Husqvarna EZ4824 BF combines power, maneuverability, and comfort with advanced technology to deliver a superior mowing experience. Whether you are a novice or an experienced mower, this machine is engineered to meet your lawn care needs effectively and efficiently. The blend of performance and user-friendly design makes the EZ4824 BF a standout choice in the riding mower market.