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Craftsman 139650120 garage door opener Parts

Here are the diagrams and repair parts for Craftsman 139650120 garage door opener, as well as links to manuals and error code tables, if available.

Craftsman 139650120 garage door opener
By Schematic
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Browse Parts for 139650120 Garage Door Opener

  • Resistor for Craftsman 139650120 - Part 300A1221

    Radio transmitter diagram

    Resistor

    Part #300A1221

    The manufacturer no longer makes this part, and there's no substitute part

  • Grommet for Craftsman 139650120 - Part 82A5

    Chassis assembly diagram

    Grommet

    Part #82A5

    The manufacturer no longer makes this part, and there's no substitute part

  • Hinge Bracket for Craftsman 139650120 - Part 12A129

    Rail assembly diagram

    Hinge Bracket

    Part #12A129

    The manufacturer no longer makes this part, and there's no substitute part

  • Screw for Craftsman 139650120 - Part 171A44

    Chassis assembly diagram

    Screw

    Part #171A44

    The manufacturer no longer makes this part, and there's no substitute part

  • Plate Cltch for Craftsman 139650120 - Part 142C61

    Motor assembly diagram

    Plate Cltch

    Part #142C61

    The manufacturer no longer makes this part, and there's no substitute part

  • Coil for Craftsman 139650120 - Part 40A26

    Radio transmitter diagram

    Coil

    Part #40A26

    The manufacturer no longer makes this part, and there's no substitute part

  • Clamp Lug for Craftsman 139650120 - Part 28A15

    Chassis assembly diagram

    Clamp Lug

    Part #28A15

    The manufacturer no longer makes this part, and there's no substitute part

  • (r3) 33k Ohm +/- 5% 1/4w for Craftsman 139650120 - Part 304A3345

    Uhf receiver diagram

    (r3) 33k Ohm +/- 5% 1/4w

    Part #304A3345

    The manufacturer no longer makes this part, and there's no substitute part

  • Chassis for Craftsman 139650120 - Part 37D58

    Chassis assembly diagram

    Chassis

    Part #37D58

    The manufacturer no longer makes this part, and there's no substitute part

  • Resistor for Craftsman 139650120 - Part 300A4731

    Uhf receiver diagram

    Resistor

    Part #300A4731

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your garage door openers

Choose a symptom to see related garage door opener repairs.

Main causes: garage door locked, damaged garage door tracks, up-force setting needs adjustment, RPM sensor failure, bad …

Main causes: loose fasteners, broken brackets, need preventive maintenance, worn drive gears, loose or worn belt, loose …

Things to do: check garage door travel, tighten brackets and fasteners, test safety sensors, check travel limits and for…

Main causes: neighbor's remote programmed at the same time as yours, faulty wall control wiring, bad wall control unit…

Main causes: faulty logic control board, bad RPM sensor, broken gears in the drive system, bad drive motor…

Main causes: safety sensor beams blocked, safety sensors not aligned, downforce setting needs adjustment, damaged garage…

Main causes: radio interference, weak remote batteries, sunlight interference with safety sensor beams, safety sensors n…

Main causes: garage door opener misaligned, travel limits need adjustment, bad travel limit switches, faulty logic contr…

Most common repair guides to help fix your garage door openers

These step-by-step repair guides will help you safely fix what’s broken on your garage door opener.

How to replace a garage door opener battery

How to replace a garage door opener battery

The garage door won't move during a power outage if the battery is dead. Here’s how to replace it.…

Repair time and Difficulty

 15 minutes or less
How to replace a garage door opener logic board

How to replace a garage door opener logic board

The logic board is the brains of the garage door opener. If the remote doesn't work or the door doesn't open and close p…

Repair time and Difficulty

 60 minutes or less
How to replace a garage door opener drive belt

How to replace a garage door opener drive belt

A damaged or broken belt on your garage door opener could be the reason it won’t move the door. Here’s how to fix it.…

Repair time and Difficulty

 60 minutes or less

Effective articles & videos to help repair your garage door openers

Use the advice and tips in these articles and videos to get the most out of your garage door opener.

Installing a sensor sun shield on your garage door opener video

Installing a sensor sun shield on your garage door opener video

This inexpensive gadget prevents sunlight interference with the sensors.…

Garage door opener remotes won't work video

Garage door opener remotes won't work video

If your remotes don't work, you might need to disable the lock feature, eliminate RF interference or check the batteries…

Easy DIY garage door opener repairs

Easy DIY garage door opener repairs

You can repair your garage door opener yourself. We show you how.…

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