1. Safety First: Turn off the engine of the lawn mower and disconnect the spark plug wire from the spark plug before beginning any repair. Wear protective gloves and safety glasses when handling the belt and pulley assembly.
2. Remove the Pulley: Use a wrench to loosen the bolts that hold the pulley to the engine. Carefully remove the pulley and set it aside.
3. Inspect the Pulley: Inspect the pulley for any signs of wear, cracks, or damage. If the pulley is damaged, it will need to be replaced.
4. Clean the Pulley: Use a wire brush and a rag to clean off any dirt or debris from the pulley.
5. Install the Belt: Install the new belt on the pulley, making sure it is properly aligned and seated.
6. Reinstall the Pulley: Reinstall the pulley onto the engine. Make sure the bolts are securely tightened.
7. Test: Turn the engine on and test the lawn mower to make sure the belt and pulley are functioning properly.
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