![garbage disposal humming garbage disposal humming](https://www.builddirect.com/learning-center/wp-content/uploads/2016/09/fixing-a-garbage-disposal.jpg)
#Garbage disposal humming upgrade
Those kinds of repairs aren’t always practical or possible, even for experienced plumbers, so be careful unless you want to suddenly upgrade to a new garbage disposal. However, you can easily damage a garbage disposal by being too forceful when you clear the blockage. If you find an object or blockage that can’t be removed with the wrench, you can attempt to remove it with your hand, long nose pliers (the slender pliers), or a suction hose. Step Six: There’s a spot for the wrench on the bottom of the disposal.Step Five: Grab the wrench that came with your garbage disposal (they usually look like alan wrenches with a curved flat metal piece on one end).
![garbage disposal humming garbage disposal humming](https://www.petes-tools.com/wp-content/uploads/2021/05/Garbage-Disposal-Allen-Wrench-Wont-Turn%E2%80%8B-3-1-768x486.png)
The impeller plate, or the grinding plate, is the part attached to the blades that should spin freely.
![garbage disposal humming garbage disposal humming](https://cdn-cijid.nitrocdn.com/rDsEcQnjUUwYGkOLEwmrFuHtDbKworAt/assets/static/optimized/wp-content/uploads/2021/05/29b35c9c646e1808dd654509e9e7ffe9.Garbage-Disposal-Hums-768x754.png)