Maintenance

Regular Maintenance

SERVICING THE MOWER BLADES

Removing the Mower Blade

CAUTION

Avoid injury! Mower blades are sharp.

•Always wear gloves when handling mower blades or working near blades.

1.See Figure 24. To remove the mower blade, wedge a wooden block between the mower blade and the mower deck housing to keep the mower blade from turning, then remove the mower blade and the mower blade retaining hardware.

Inspecting the Mower Blades

DANGER

Avoid injury! A worn or damaged blade can break, and a piece of the mower blade could be thrown into the operator’s or bystander’s area, resulting in serious personal injury or death.

•Inspect the mower blade every 25 hours or at least once a year.

•If the mower blade hits a solid object, stop the engine immediately and inspect the mower blade.

•Never weld or straighten bent mower blades.

1.Remove the mower blade from the unit. See Removing the Blade.

2.Inspect the mower blade (Figures 25 & 26).

Discard the mower blade if it has any of the below conditions.

A.) Has more than .5” (12,7 mm) of the mower blade metal removed from previous sharpening or wear (D, Figure 25).

B.) The air lifts are excessively eroded (B & C, Figure 26) and the notch (C) is .25” (6,35 mm) deep or greater.

C.) Mower blade is bent or broken.

3.If the cutting edges are not sharp or have nicks, sharpen the blades. See Sharpening the Mower Blades.

Figure 24. Loosening the Mower Blade for Removal

B

A

C

A

D

 

C

 

Figure 25. inspecting the Mower Blade Tips

A.Mower Blade Cutting Edge

B.Square Corner

C.Air Lift

D.Wear Measurement - DISCARD Mower Blade If greater than .5” (12,7 mm)

C

A

B

Figure 26. inspecting the Mower Blade Air Lifts

A. New Mower Blade

B. Mower Blade at Wear Limit (A notch begins to form)

C.Mower Blade in Dangerous Condition (Notch measures .25” (6,35 mm) or greater DO NOT USE. Replace with new mower blade.)

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Ferris Industries 5900761, 5900751 manual Servicing the Mower Blades, Removing the Mower Blade, Inspecting the Mower Blades
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5900761, 5900751 specifications

Ferris Industries has long been recognized for its innovative approach to outdoor power equipment, and the models 5900751 and 5900761 exemplify this commitment to quality and performance. With features tailored for both residential and commercial use, these products showcase advanced technologies that enhance user experience and operational efficiency.

The Ferris Industries 5900751 model stands out with its robust build and powerful engine, designed to tackle a variety of mowing tasks effortlessly. This model is equipped with a reliable commercial-grade engine that provides ample power to tackle even the most challenging terrains. The cutting deck, optimized for superior grass clipping management, ensures a clean and even cut, making it ideal for maintaining professional-looking lawns.

Similarly, the 5900761 brings its own unique set of features that make it a formidable choice for larger properties or commercial settings. One of its standout characteristics is the durable construction that helps resist wear and tear over time. With a larger cutting deck and an efficient powertrain, this model is designed to cover more ground in less time, boosting productivity significantly.

Both models incorporate Ferris's patented suspension technology. The advanced suspension system reduces operator fatigue, allowing for longer mowing sessions with greater comfort. This technology also improves traction and stability on uneven surfaces, ensuring a smoother ride regardless of the landscape.

In terms of technology, both the 5900751 and 5900761 feature user-friendly controls that enhance maneuverability. The intuitive dashboard displays vital information, providing operators with insights into performance metrics at a glance. Additionally, the ease of maintenance is a focal point, with accessible components that streamline service tasks, ensuring that downtime is minimized.

The ergonomic design of the handles and seat enhances user comfort and control, allowing for effortless navigation around obstacles. Safety features such as a reliable braking system and roll-over protection further ensure that operators can work with confidence.

In summary, Ferris Industries models 5900751 and 5900761 are powerful and efficient solutions for anyone looking to invest in reliable outdoor power equipment. With their durable design, advanced suspension technology, and user-focused features, these models continue to set the standard for excellence in the industry. Whether for personal use or professional landscaping, Ferris delivers equipment that meets the demands of any task with exceptional performance.
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