Here are the diagrams and repair parts for Official Craftsman 13953776 garage door opener, as well as links to manuals and error code tables, if available.
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Transmitter diagram
Part #41A4388
The manufacturer no longer makes this part, and there's no substitute part
Transmitter diagram
Part #10A14
The manufacturer no longer makes this part, and there's no substitute part
Transmitter diagram
Part #41A4386
The manufacturer no longer makes this part, and there's no substitute part
Transmitter diagram
Part #41A4387
The manufacturer no longer makes this part, and there's no substitute part
Choose a symptom to see related garage door opener repairs.
Main causes: faulty logic control board, bad RPM sensor, broken gears in the drive system, bad drive motor…
Main causes: radio interference, weak remote batteries, sunlight interference with safety sensor beams, safety sensors n…
Things to do: check garage door travel, tighten brackets and fasteners, test safety sensors, check travel limits and for…
Main causes: garage door locked, damaged garage door tracks, up-force setting needs adjustment, RPM sensor failure, bad …
Main causes: neighbor's remote programmed at the same time as yours, faulty wall control wiring, bad wall control unit…
Main causes: garage door opener misaligned, travel limits need adjustment, bad travel limit switches, faulty logic contr…
Main causes: safety sensor beams blocked, safety sensors not aligned, downforce setting needs adjustment, damaged garage…
Main causes: loose fasteners, broken brackets, need preventive maintenance, worn drive gears, loose or worn belt, loose …
These step-by-step repair guides will help you safely fix what’s broken on your garage door opener.
Get your garage door moving again by replacing a defective motor in your garage door opener.…
The garage door won't move if the motor is defective. Here’s how to fix it.…
If your garage door won’t move, the chain and cable assembly on your garage door opener could be broken. Follow these st…
Use the advice and tips in these articles and videos to get the most out of your garage door opener.
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Learn how to repair broken, frayed or damaged wires in your appliances.…
Learn how to open a garage door manually if power to your garage door opener fails.…