UpStart Components 954-04249A Lower Drive Belt Replacement Manual

Product Overview

This manual provides instructions for the UpStart Components 954-04249A Lower Drive Belt, designed as a replacement part for Murray 13BC76LF058 (M115-38) Lawn Tractors. This product is a direct replacement for the 754-04249 belt and is supplied as a 2-pack.

Key features of this replacement belt include:

• Quantity: Two (2) replacement belts are included.
• Material: Constructed from premium quality material for durability.
• Compatibility: Directly compatible with Murray 13BC76LF058 (M115-38) Lawn Tractors and replaces part numbers 954-04249, 754-04249, and 954-04249A.
• Dimensions: Measures 5/8" in width and 70.9" in length.

Image: UpStart Components 954-04249A Lower Drive Belt. This image displays two black drive belts, coiled, with a small tag bearing the "UpStart Components" logo.

Installation Instructions

Safety Precautions:

• Always ensure the lawn tractor engine is turned off and cool before beginning any work.
• Disconnect the spark plug wire to prevent accidental starting.
• Wear appropriate personal protective equipment, including work gloves, to protect your hands.
• Refer to your specific Murray lawn tractor's owner's manual for detailed instructions on accessing and replacing the lower drive belt.

General Installation Steps:

1. Prepare the Tractor: Park the lawn tractor on a flat, level surface. Engage the parking brake. Turn off the engine and remove the ignition key. Disconnect the spark plug wire.
2. Access the Belt: Depending on your tractor model, you may need to remove the mower deck or other components to gain access to the lower drive belt. Consult your tractor's manual for specific access procedures.
3. Document Old Belt Routing: Before removing the old belt, carefully observe and, if possible, take photos or draw a diagram of its routing around all pulleys. This will be crucial for correct installation of the new belt.
4. Remove Old Belt: Release any tensioners or idler pulleys as necessary to loosen and remove the worn or broken belt.
5. Install New Belt: Route the new UpStart Components drive belt around the pulleys exactly as the old belt was routed. Ensure the belt is seated correctly in all pulley grooves.
6. Tension the Belt: Re-engage any tensioners or idler pulleys to apply proper tension to the new belt. The belt should be snug but not overly tight.
7. Verify Installation: Manually rotate the pulleys to ensure the belt moves freely and does not bind. Double-check the routing against your diagram or photos.
8. Reassemble: Reinstall any components that were removed to access the belt (e.g., mower deck).
9. Final Check: Reconnect the spark plug wire. Start the engine briefly to confirm proper belt operation. Listen for unusual noises and observe belt movement.

Image: A single UpStart Components 954-04249A Lower Drive Belt, coiled, illustrating its form factor for installation.

Operation

Once correctly installed, the UpStart Components 954-04249A Lower Drive Belt functions as an integral part of your Murray lawn tractor's drive system. Proper installation ensures efficient power transfer from the engine to the transmission, allowing the tractor to move forward and backward as intended.

No specific operational steps are required for the belt itself beyond ensuring it is correctly installed and maintained. Refer to your lawn tractor's owner's manual for general operating procedures.

Maintenance

Regular inspection and maintenance of your drive belt will extend its lifespan and ensure optimal performance of your lawn tractor.

• Visual Inspection: Periodically inspect the belt for signs of wear, cracking, fraying, glazing, or stretching. Check for any foreign objects lodged in the belt or pulleys.
• Tension Check: Ensure the belt maintains proper tension. A loose belt can slip, causing loss of power, while an overly tight belt can put undue stress on bearings and pulleys.
• Cleaning: Keep the belt and pulleys free from dirt, grass clippings, oil, and other debris. Clean with a dry cloth or brush. Avoid using solvents that could degrade the belt material.
• Replacement: Replace the belt if any significant signs of wear or damage are observed, or if it begins to slip consistently. The lifespan of a drive belt varies depending on usage and operating conditions.

Image: A detailed close-up of the drive belt surface, highlighting its texture and construction for inspection purposes.

Troubleshooting

Product Specifications

Warranty Information

This product is an UpStart Components brand replacement part. It is not an OEM (Original Equipment Manufacturer) product. Therefore, it is not covered under any warranties offered by the original manufacturers of the compatible equipment (e.g., Murray, Bolens, MTD).

Any warranties for this specific product are offered solely by UpStart Components. Please refer to the product packaging or the UpStart Components website for detailed warranty terms and conditions.

Support and Contact

For further assistance, technical support, or inquiries regarding the UpStart Components 954-04249A Lower Drive Belt, please contact UpStart Components directly. Contact information can typically be found on the product packaging or their official website.

When contacting support, please have your product model number (LM-954-04249-2PK-DL81) and purchase details available.