1. Introduction
This manual provides detailed instructions for the proper installation, operation, and maintenance of the Generic Aftermarket Replacement Belt, Code FM62-2C. This belt is specifically designed as a compatible replacement for Big Bee BB FM60 Finish Mowers with a 60-inch cutting deck. Adhering to these instructions will help ensure optimal performance and longevity of your mower's drive system.
2. Safety Information
Always prioritize safety when working with machinery. Failure to follow safety precautions can result in serious injury or damage to equipment.
- Disconnect Power: Before performing any maintenance or installation, ensure the mower's engine is off and the spark plug wire is disconnected to prevent accidental starting.
- Wear Protective Gear: Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and sturdy footwear.
- Read Mower Manual: Refer to your Big Bee BB FM60 mower's original instruction manual for specific safety guidelines and procedures.
- Secure Equipment: Ensure the mower is on a stable, level surface and properly supported before working underneath or around it.
- Keep Clear: Keep hands, feet, and clothing away from moving parts.
3. Installation and Setup
This section outlines the steps for replacing the drive belt on your Big Bee BB FM60 Finish Mower. The belt dimensions are 5/8" x 111".
- Preparation:
- Park the mower on a flat, stable surface.
- Turn off the engine and remove the ignition key.
- Disconnect the spark plug wire to prevent accidental starting.
- Allow the engine and any hot components to cool down.
- Access the Belt System:
Depending on your specific mower model, you may need to remove guards, covers, or the cutting deck to gain full access to the belt drive system. Refer to your mower's manual for detailed instructions on accessing these components.
- Relieve Tension:
Locate the belt tensioner or idler pulley system. You will need to relieve tension on the old belt to remove it. This often involves loosening a bolt or lever that holds the idler pulley in place, or compressing a spring-loaded mechanism.
- Remove Old Belt:
Once tension is relieved, carefully remove the old belt from all pulleys. Note the routing path of the belt before removal, as this will be critical for installing the new belt correctly.
- Install New Belt:
Route the new replacement belt (Code FM62-2C) around all pulleys, following the exact path of the old belt. Ensure the belt is seated correctly in all pulley grooves. The diagram below illustrates a typical belt routing for a finish mower.
Figure 1: Typical Belt Routing Diagram. This diagram shows the path of the drive belt around various pulleys, including the main drive pulley, idler pulleys, and a tensioner spring mechanism. Ensure your new belt follows a similar path for correct operation.
- Apply Tension:
Reapply tension to the belt using the tensioner or idler pulley system. Ensure the belt is taut but not overly tight. An overly tight belt can cause premature wear on bearings and the belt itself. A properly tensioned belt should have a small amount of deflection when pressed firmly.
- Reassemble:
Reinstall any guards, covers, or the cutting deck that were removed. Ensure all fasteners are securely tightened.
- Test:
Reconnect the spark plug wire. Start the mower and engage the cutting deck briefly to ensure the belt operates smoothly without slipping or unusual noises. Disengage and turn off the mower, then check the belt again for proper seating and tension.
4. Operating Considerations
While the belt itself does not require "operation," proper usage of the mower will impact belt longevity.
- Avoid Overloading: Do not attempt to cut excessively tall or dense grass, which can strain the belt and cause it to slip or break.
- Smooth Engagement: Engage the mower blades smoothly rather than abruptly to reduce shock load on the belt.
- Regular Inspection: Periodically inspect the belt for wear, cracks, or fraying, especially after heavy use.
5. Maintenance
Proper maintenance extends the life of your replacement belt and ensures efficient mower operation.
- Cleanliness: Keep the belt and pulleys free from grass clippings, dirt, oil, and other debris. Debris can cause premature wear and slippage.
- Inspect for Wear: Regularly check the belt for signs of wear, such as cracks, glazing, fraying, or missing sections. Replace the belt if any significant wear is observed.
- Check Tension: Periodically verify that the belt tension is correct. A loose belt can slip, causing power loss and heat buildup, while an overly tight belt can stress bearings and reduce belt life.
- Pulley Alignment: Ensure all pulleys are properly aligned. Misaligned pulleys can cause uneven belt wear and premature failure.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Belt Slipping | Loose tension, worn belt, oil/grease on belt/pulleys, overloaded cutting deck. | Adjust tension, replace belt, clean belt/pulleys, reduce load on cutting deck. |
| Excessive Belt Noise (Squealing) | Loose tension, misaligned pulleys, worn belt. | Adjust tension, check pulley alignment, replace belt. |
| Belt Breaks Prematurely | Overly tight tension, misaligned pulleys, foreign object damage, worn pulleys, incorrect belt type. | Check tension, verify pulley alignment, inspect for damage, replace worn pulleys, ensure correct belt (Code FM62-2C). |
| Mower Blades Not Engaging | Broken belt, dislodged belt, tensioner issue. | Inspect and replace/re-route belt, check tensioner mechanism. |
7. Specifications
- Product Type: Aftermarket Replacement Belt
- Compatible With: Big Bee BB FM60 Finish Mower (60" Cut Machine)
- Part Code: FM62-2C
- Dimensions: 5/8 inches (Width) x 111 inches (Length)
- Material: Rubber
- Manufacturer: Brooks AG Parts
- ASIN: B0BVWPCSTK
8. Warranty and Support
For warranty information or technical support regarding this replacement belt, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
Note: This aftermarket replacement part is designed to meet or exceed the specifications of the original equipment manufacturer (OEM) part.
