Martin D Monroe , MI February 11, 2022 Scraper blade on my craftsman snow blower was worn to the point the bolts were gone and the blade was catching the augers Removed old scraper blade. Filed away bent edges where casing was worn. Installed new scraper blade and bolts. added a backing plate to body where erosion occurred. East repair. Best part was that big snowstorm was forecast for Wednesday night. 12-18 inches expected. Parts arrived on Wednesday morning, right at time predicted. I was up and running before the snow hit (actually only got 6 inches. So much for the Storm of the Century) Read More... 29 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Nut Drivers, Socket Set, Wrench Set