
To keep your Gravely 260Z running smoothly, it’s important to understand the drive belt configuration. Refer to the diagram for precise belt routing to avoid unnecessary wear and tear on components.
The drive belt connects various parts of the system, ensuring power is transferred efficiently from the engine to other mechanisms. Pay close attention to the belt’s tension and routing. Improper installation can lead to premature failure.
Check the diagram regularly to confirm the belt alignment is correct. This will help prevent issues like slippage, overheating, or even complete failure of the belt. Make sure the belt is in good condition–if it’s cracked or frayed, replace it immediately to avoid further damage.
Gravely 260Z Drive Belt Diagram
To correctly identify the drive belt components on the Gravely 260Z, refer to the following diagram that highlights the belt routing and its relationship to other parts. The diagram is key to understanding the specific alignment of the pulleys, which directly affects the performance of the machine.
Follow these steps for belt replacement or inspection:
- Ensure the engine is off and cool to the touch before proceeding.
- Locate the drive belt tensioner and use a wrench to release the tension, allowing you to remove the old belt.
- Carefully route the new belt according to the diagram, ensuring that it follows the correct path around all pulleys and components.
- Re-tighten the tensioner and check the belt’s tension. It should be snug but not overly tight.
- Test the system by turning on the engine and checking for any irregular noise or movement of the belt.
For optimal maintenance, inspect the belt regularly for wear and tear. Replacing the belt at the first sign of cracking or fraying will prevent unexpected breakdowns and keep your machine running smoothly.
How to Interpret the Drive Belt Diagram for Gravely 260Z
Understanding the drive belt diagram for the Gravely 260Z is key to proper maintenance and troubleshooting. Start by identifying the belt path indicated on the diagram. Each line or curve represents the route the belt follows through various pulleys and components. Follow these lines carefully to understand how the belt interacts with the engine and other parts.
The diagram will show multiple pulleys, each serving a specific function. Look for the engine pulley, which is the primary source of power. The belt travels from this pulley to others that drive the mower deck, transmission, or other accessories. Pay close attention to the tensioner pulley, which keeps the belt tight. It’s important that this pulley remains in its designated position to prevent slipping or damage.
Check the direction of rotation. Arrows or markings on the diagram often show the direction the belt should move. Ensure the belt’s path matches the rotation direction of the pulleys to avoid any issues during operation.
If the diagram includes numbers or other markings, these typically correspond to the specific models or versions of the Gravely 260Z. Ensure you’re looking at the correct diagram for your model to avoid confusion or errors during installation or replacement.
Finally, if you notice any inconsistencies, such as misaligned pulleys or signs of wear on the belt, replace the components as indicated in the diagram to prevent further issues. Always ensure the belt is installed correctly for optimal performance.
Common Issues with Gravely 260Z Drive Belt and Troubleshooting Tips

If the drive belt on your Gravely 260Z is slipping or not functioning properly, it could be due to several common issues. The first thing to check is the belt tension. A loose belt will cause poor performance and increased wear. Tighten the tension according to the manufacturer’s specifications to restore proper function.
Another common issue is belt wear. Inspect the belt for cracks, fraying, or signs of excessive wear. If the belt is damaged, replace it with a new one to ensure smooth operation. Ensure that the belt is routed correctly according to the drive belt diagram. Incorrect routing can cause misalignment, leading to premature wear and damage.
Check the pulleys for any signs of wear or damage. Pulleys that are misaligned or have worn grooves can cause the belt to slip or wear unevenly. If any pulleys show signs of damage, replace them as necessary to prevent further issues.
Lastly, look for debris or dirt buildup around the belt and pulleys. Dirt and debris can cause friction, leading to excessive wear and overheating. Clean the area regularly to maintain the belt’s performance.
Step-by-Step Guide for Replacing the Drive Belt on Gravely 260Z

To replace the drive belt on your Gravely 260Z, first ensure the engine is turned off and the key is removed. Lift the hood and locate the drive belt. You’ll need a wrench or socket set to remove the necessary bolts and components to access the belt.
Begin by loosening the tension on the belt. Use the tensioning pulley to relieve pressure on the drive belt, making it easier to remove. Once the tension is released, carefully slide the belt off the pulleys.
Inspect the pulleys for any signs of wear or damage. If the pulleys are worn, replace them before installing the new belt to prevent further issues. Also, check the belt routing diagram to ensure proper alignment when installing the new belt.
Install the new belt by following the routing diagram closely. Slide the new belt over the pulleys, ensuring it fits snugly and is aligned correctly with the grooves on each pulley. Once the belt is in place, adjust the tension using the tensioning pulley.
Double-check the belt’s alignment and ensure it moves freely. Tighten all bolts and reassemble any components you had to remove. Test the mower by starting the engine and running it briefly to ensure the belt operates smoothly.
Regularly inspect the drive belt to avoid premature wear. Replace the belt at the first sign of damage or wear to maintain proper mower performance.