Download a free Craftsman garage door opener manual 53975SRT1. The official model number for this chain drive garage door opener is 139.53975SRT1.
Information available in the Craftsman garage door opener manual 53975SRT1 includes:
See below for troubleshooting tips and other helpful information.
DOWNLOAD Craftsman 139.53975SRT1 (PDF Opens in New Window – 4.84 MB)
Following are some of the most common adjustments and maintenance questions for the Craftsman Model 139.53975SRT1:
These are all items found in the Owner’s Manual. Just click on the link above to see the complete manual. Most manuals are 3 to 6 MB in size so download speed will (obviously) depend on your internet connection speed.
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If you need a garage door to go with your opener, be sure to visit our overhead garage door information page to help you choose. This website is loaded with helpful information on building, fixing and organizing your garage.