Toro 139-2433

Toro Part # 139-2433 Pulley Instruction Manual

Replacement Pulley for Lawn Mowers (Replaces 125-5574 and 110-6864)

1. Produktet er slutview

This manual provides instructions for the installation and maintenance of the Toro Part # 139-2433 Pulley. This component is designed as a direct replacement for Toro part numbers 125-5574 and 110-6864, commonly used in lawn mower deck assemblies.

The pulley plays a crucial role in the power transmission system of your lawn mower, guiding and tensioning belts to ensure proper operation of blades or other moving parts. Regular inspection and timely replacement are essential for maintaining equipment performance and safety.

Toro Part 139-2433 Pulley, front view

Figur 1: Front view of the Toro Part # 139-2433 Pulley. This image shows the overall design and metallic finish of the replacement pulley.

2. Sikkerhedsoplysninger

Always prioritize safety when working with power equipment. Failure to follow these safety guidelines may result in serious injury or damage to equipment.

3. Installationsvejledning

This section outlines the general steps for replacing a pulley. Specific procedures may vary depending on your lawn mower model. Always refer to your equipment's service manual for precise instructions.

  1. Forbered plæneklipperen: Follow all safety precautions listed in Section 2. Position the mower on a flat, stable surface.
  2. Adgang til dækket: Depending on your mower, you may need to remove the mower deck from the tractor or tilt the mower to access the underside.
  3. Aflast remspændingen: Locate the belt tensioning mechanism and relieve tension on the belt that runs over the pulley. This may involve loosening a spring or idler arm.
  4. Fjern den gamle remskive: Carefully remove the belt from the old pulley. Then, unbolt or unfasten the old pulley from its mounting point. Note the orientation and any washers or spacers.
  5. Installer ny remskive: Position the new Toro Part # 139-2433 Pulley in the same orientation as the old one. Secure it with the original fasteners, ensuring it is tightened to the manufacturer's specifications (refer to your mower's manual).
  6. Genmonter bæltet: Route the belt correctly around the new pulley and other components. Ensure the belt is seated properly in all grooves.
  7. Restore Belt Tension: Re-tension the belt according to your mower's specifications. Check for proper alignment and tension.
  8. Saml og test igen: Reassemble any removed covers or components. Reconnect the spark plug wire. Start the mower and carefully test the operation in a safe area, listening for unusual noises or vibrations.
Toro Part 139-2433 Pulley, angled view

Figur 2: Vinklet view of the Toro Part # 139-2433 Pulley. This perspective highlights the V-groove design where the drive belt sits.

4. Vedligeholdelse

Regular inspection of your pulley system can extend the life of your equipment and prevent unexpected failures.

5. Fejlfinding

If you experience issues after pulley replacement or during normal operation, consider the following:

6. Specifikationer

Varenummer:139-2433
Erstatter varenumre:125-5574, 110-6864
Fabrikant:Toro
Approximate Diameter:5 1/2 tommer (13.97 cm)
Approximate Shaft Diameter:3/4 tomme (1.91 cm)
Omtrentlig varevægt:51 pund (23.13 kg) (Note: This weight is as provided in product data and may include shipping packaging or be an error for a single pulley.)
Toro Part 139-2433 Pulley with dimensions

Figur 3: Toro Part # 139-2433 Pulley with key dimensions indicated. The image shows the 5 1/2 inch diameter and 3/4 inch shaft diameter.

7. Garanti og support

For specific warranty information regarding the Toro Part # 139-2433 Pulley, please refer to the original purchase documentation or contact the seller directly. Warranty terms typically cover manufacturing defects.

For technical support or further assistance, please contact Toro customer service or visit the official Toro website. When contacting support, have your product model number and the pulley part number (139-2433) available.

You can find more information about Toro products and support at the Toro-butik på Amazon.

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