Logic board 41a5021 3h 315 receives signals from the remote transmitters and manages the garage door opener functions.
Sears craftsman garage door opener manual 41a5021.
Wear work gloves to protect your hands.
Sears carries the latest models from top brands like craftsman chamerlain and liftmaster each featuring durable parts and quality craftsmanship specially designed to last for years to come.
Read the instructions carefully.
Whether you re updating an old garage or repairing a garage door opener that s been on the fritz for too long a new opener can help you get things moving.
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User manuals craftsman garage door opener operating guides and service manuals.
To your garage door and or the garage door opener if you do not comply with the corresponding instructions.
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Download 238 craftsman garage door opener pdf manuals.
Complies with ul 325 regulations effective january 1 1993 craftsman garage door opener safety precautions assembly installation adjustment care and maintenance operation troubleshooting parts list sears roebuck and co hoffman estates il 60179 u s a.
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Download the manual for model craftsman 1395364812 garage door opener.
1 2 hp 315mhz garage door opener for residential use only.
Unplug the garage door opener before installing this part.
View and download craftsman garage door opener owner s manual online.
Fasten the manual near the garage door after installation.
This garage door opener is designed and tested to offer safe service provided it is installed operated maintained and tested in strict accordance with the safety instructions contained in this manual.