How To Repair Snow Blower When Only One Auger Turns
Introduction
Welcome to Screens Unlimited, your one-stop destination for all lawn and garden equipment repair needs. In this comprehensive guide, we will walk you through the process of repairing your snow blower when only one auger turns. Snow blowers are essential tools for maintaining clear walkways and driveways during the winter months. It can be frustrating when one auger stops functioning, but don't worry – we've got you covered!
Understanding Snow Blower Augers
To effectively troubleshoot and fix the issue of only one auger turning in your snow blower, it's important to understand how the auger system works. The augers are the rotating blades inside the snow blower that break up the snow and propel it out through the chute. Most snow blowers feature two augers, one on each side, that work in unison to clear the snow.
Possible Causes
Now, let's explore the possible causes for one auger not turning:
1. Shear Pins
Shear pins are designed to break when the auger experiences excessive force, such as hitting a hard object. Check the shear pins on both augers to ensure they are intact. If a shear pin is broken, it needs to be replaced. Refer to your snow blower's manual for detailed instructions on replacing shear pins.
2. Drive Belt
The drive belt connects the snow blower's engine to the augers. A worn or loose drive belt may cause one auger to stop turning. Inspect the drive belt for any signs of wear, cracks, or looseness. If necessary, replace the drive belt following the manufacturer's guidelines.
3. Auger Gearbox
The auger gearbox is responsible for transmitting power to the augers. If the gearbox is damaged or worn out, it can result in only one auger turning. Check the gearbox for any leaks, unusual noises, or excessive play. If you suspect a problem with the gearbox, it's recommended to consult a professional for repairs or replacement.
4. Control Cables
Control cables are responsible for engaging and disengaging the augers. If the control cable connected to the malfunctioning auger is loose, damaged, or improperly adjusted, it can cause the issue. Ensure that the control cable is properly tightened and adjusted according to the manufacturer's instructions.
Repair Procedure
Once you have identified the potential cause of the problem, follow these steps to repair your snow blower:
- Securely turn off the snow blower and disconnect the spark plug wire for safety.
- If a shear pin is broken, locate the replacement shear pin and carefully insert it into the auger blade and the auger shaft.
- If the drive belt is worn or loose, loosen the tension on the belt, remove the old belt, and install a new one according to the manufacturer's instructions.
- Inspect the auger gearbox for leaks, damage, or excessive play. If necessary, contact a professional for further assessment and repair.
- Adjust the control cable connected to the malfunctioning auger, ensuring it is tight and properly engaged.
- Reconnect the spark plug wire and start the snow blower to test the repaired auger.
Conclusion
Repairing your snow blower when only one auger turns doesn't have to be a daunting task. By following the steps outlined above, you can restore the functionality of your snow blower and ensure a smooth and efficient snow removal experience. Remember, if you encounter any difficulties or are unsure about performing the repairs yourself, don't hesitate to reach out to Screens Unlimited's professional lawn and garden equipment repair services. We are here to help you get back to tackling winter's snow with ease!
