Blade Care, Belt Care, Sonal injury | Troy-Bilt 440 instruction

Blade Care

WARNING: When removing cutting blade for sharpening or replacement, protect your hands with a pair of heavy gloves or use a heavy rag to hold blade.

1.Disconnect spark plug wire from spark plug. Turn mower on its side making sure that the air filter and the carburetor are up.

2. Remove bolt, blade bell support, blade, and blade adapter from the engine crankshaft. See Figure 5-3.

3. The blade can be sharpened with a file or on a grind-

ing wheel. Do not attempt to sharpen the blade whileFigure 5-3it is still on the mower. When sharpening blade, follow

original angle of grind. Grind cutting edges equally to keep blade balanced.

4. Remove blade from the adapter for testing balance. Balance the blade on a round shaft screwdriver to check. Remove metal from the heavy side until it balances evenly.

Maintaining

Your Lawn

Mower

WARNING

WARNING: An unbalanced blade will cause excessive vibration when rotating at high speeds. It may cause damage to mower, and could break causing personal injury.

5.Lubricate the engine crankshaft and the inner surface of the blade adapter with light oil. Slide the blade adapter onto the engine crankshaft. Place the blade on the adapter such that the side of the blade marked “Bottom” (or with part number) faces the ground when the mower is in the operating position. Make sure that blade is aligned and seated on blade adapter flanges.

6.Place blade bell support on the blade. Align notches on the blade bell support with small holes in blade. Replace hex bolt and tighten hex bolt to torque: 450 in. lbs. min., 600 in. lbs. max.

To ensure safe operation of your mower, periodically check the blade bolt for correct torque.

Belt Care

1.Remove two shoulder screws securing front drive cover to mower deck. See Figure 5-4. Press inward on sides of front drive cover and release tabs that secure it to the height adjuster brackets. Remove drive cover from mower.

2.Loosen screw holding belt tension spring to transmis- sion. See Figure 5-4 inset. Do not remove screw completely. As you loosen it, tension on the belt will be released.

3.Push transmission up slightly and slide belt off the transmission pulley. Lift mower to access belt from underside of mower. Slide belt off of engine pulley and around the blade. See Figure 5-5.

Figure 5-4

Figure 5-5

4.Replace with new belt, working around blade. Make sure belt is firmly seated on engine pulley while pulling from the other side and sliding it around the transmission pulley. Tighten screw loosened earlier to secure belt tension spring to the transmission. Reassemble front drive cover.

When removing the cutting blade for sharpening or replacement or when sliding the belt around it, protect your hands with a pair of heavy gloves or use a heavy rag to hold the blade.

An unbalanced blade will cause excessive vibration when rotat- ing at high speeds. It may cause damage to mower, and could break causing per-

sonal injury.

440 specifications

The Troy-Bilt 440 is a powerful and versatile lawn mower designed to meet the needs of both residential and commercial users. With its robust build and advanced features, it caters to homeowners with large yards as well as professional landscapers seeking reliability and efficiency in their equipment.

One of the standout features of the Troy-Bilt 440 is its reliable and efficient engine. Powered by a high-performance engine, it provides ample power to tackle even the toughest mowing tasks. The engine is designed for quiet operation while offering enough torque to handle thick grass and uneven terrain with ease. This enhances the mowing experience, allowing users to focus on achieving a well-manicured lawn without the noise typically associated with heavy-duty mowers.

The Troy-Bilt 440 is equipped with a wide cutting deck, allowing for a broader mowing path. This feature significantly reduces mowing time and increases productivity, making it ideal for larger properties. The cutting deck also employs a multi-blade system, which ensures a clean and precise cut. Users can also adjust the cutting height easily, providing flexibility to customize the grass length according to personal preference.

Another defining characteristic of the Troy-Bilt 440 is its innovative technologies. The mower features a self-propelled drive system, enabling users to maintain a consistent pace without the need for excessive physical effort. This not only minimizes fatigue during extended mowing sessions but also enhances maneuverability, making it easier to navigate around obstacles, flowerbeds, and garden paths.

The Troy-Bilt 440 also prioritizes user comfort and convenience. A cushioned seat, ergonomic controls, and easy-to-reach levers contribute to a user-friendly experience. Additionally, the mower includes ample storage options for tools and accessories, enhancing the overall practicality of the design.

Furthermore, maintenance of the Troy-Bilt 440 is straightforward due to its accessible engine and components. Routine tasks such as oil changes, air filter replacements, and blade sharpening can be performed with minimal hassle, ensuring the mower stays in top condition for years to come.

In conclusion, the Troy-Bilt 440 combines power, efficiency, and user-friendly features into an impressive lawn mower. Its exceptional engineering, advanced technologies, and thoughtful design make it a valuable investment for anyone serious about lawn care. Whether for residential upkeep or professional landscaping, the Troy-Bilt 440 stands out as a reliable and high-performing mower that meets a variety of mowing needs.