Snowblower auger not engaging

The snowdrifts have buried the driveway and obliterated any signs of the walkway leading to your front door. While the engine starts just fine, as soon as you confront that first snowdrift, you realize something is amiss: no snow is coming out of the chute, snowblower auger not engaging. Most snowblowers, or snow throwers as they are sometimes referred to, are classified as either single-stage or dual-stage.

If the impeller inside of your snow blower will rotate, but neither of the augers will, it is possible that the shear pins that connect the augers to the driveshaft are broken. These pins will break as a safety mechanism if the auger or impeller comes into contact with anything that causes it to suddenly stop rotating. This helps to prevent damage to the gearbox and belts. A broken shear pin can be replaced very easily. It is very important that you always use the exact shear pin specified by the manufacture.

Snowblower auger not engaging

The part s or condition s listed below for the symptom Snowblower auger not turning are ordered from most likely to least likely to occur. Check or test each item, starting with the items at the top of the page. The cogged belt makes the connection between the engine and the gearbox. Inspect the cogged belt to determine if it is broken or worn out, and ensure that the belt is properly adjusted. If the belt is broken or worn out, replace it. The V-belt makes the connection between the engine and the gearbox. Inspect the V-belt to determine if it is broken or worn out. If the belt is not broken or worn out, ensure that the belt is properly adjusted, and adjust the belt if necessary. The shear bolt is a metal bolt that slides through the auger axle sleeve, locking the sleeve in place with the auger drive axle. Shear bolts are designed to break in half if the auger hits a rock or chunk of ice to prevent damage to the engine.

This snowblower repair guide and video explain how to replace the auger drive cable in 15 minutes or less.

The auger blades are responsible for throwing snow into the impeller, which in turn will discharge snow out of the chute. To check the auger assembly:. In order to save your drive system from major damage, shear pins are designed to break off if you end up hitting a rock or a large chunk of ice. Determining if the shear pin is the issue is a very simple inspection. Spin the auger blades slowly, looking for the hole where the shear pin should go to determine if the shear pin is missing or damaged. We recommend keeping a few spare shear pins on hand as they are inexpensive and prevent you from having to shovel your driveway if one breaks.

The auger blades are responsible for throwing snow into the impeller, which in turn will discharge snow out of the chute. To check the auger assembly:. In order to save your drive system from major damage, shear pins are designed to break off if you end up hitting a rock or a large chunk of ice. Determining if the shear pin is the issue is a very simple inspection. Spin the auger blades slowly, looking for the hole where the shear pin should go to determine if the shear pin is missing or damaged. We recommend keeping a few spare shear pins on hand as they are inexpensive and prevent you from having to shovel your driveway if one breaks. The gearbox is an important element that transfers power from the driveshaft to the auger. If you hear any grinding noises or you can feel the auger jumping teeth, it is a clear indication you have a problem with the gearbox.

Snowblower auger not engaging

When a snowblower auger starts to malfunction, this will cause the entire machine to break down and not perform as required. If the snowblower auger spins when not engaged, this means the shear pins are damaged. To fix the issue, find replacement shear pins, remove the old shear pins, apply grease to the auger, and then screw in the new pins. This process will only take a few minutes as long as the broken pieces are removed properly. You do not want anything wedged in the auger as that will not let it spin. This article is going to take a look at how to fix a snowblower auger that spins when not engaged and what to use. These are specifically designed to help the auger stop as soon as it hits something solid. Since this happens a lot when you are moving the snowblower around, you want to make sure the safety mechanism is fully functional. If they are damaged, it is going to become difficult for you to get the snowblower to work.

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Restore a saved shopping cart. Gearbox The gearbox attaches to the impeller drive shaft and makes a 90 degree change in direction for the auger shaft. Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs. Gas Range. Snowblower Troubleshooting Snowblower Running Rough? These models can handle snow as deep as one foot or more depending on the size of the auger housing. The gearbox is located between the two halves of the auger. Submit Search. Ignition Coil and Spark Plug Testing. How It Works: Snowblower.

The snowdrifts have buried the driveway and obliterated any signs of the walkway leading to your front door.

Replace the fuel filter on your snowblower if it's clogged or damaged. If the auger blades are bent or damaged, replace them. Craftsman front-engine lawn tractor parts. Guest Advice Seniors. We were unable to add your email to our mailing list. Share this: Facebook LinkedIn X. Shear pins are designed to break in half if the auger hits a rock or chunk of ice to prevent damage to the engine. The cogged belt makes the connection between the engine and the gearbox. Cause 7 Bearing. How do I tune up my snowblower?