Craftsman
Garage Door Opener

Model # 139663830 Official Craftsman garage door opener

Here are the diagrams and repair parts for Official Craftsman 139663830 garage door opener, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 96 parts  |

Cap Screw STD522507
#4

Chassis assembly diagram

Cap screw

Part #STD522507

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

Transmitter 6634
#5A

Radio controls diagram

Transmitter

Part #6634

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

Chassis Assembly 4A1258
#9

Chassis assembly diagram

Chassis assembly

Part #4A1258

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

Cover 31D277
#32

Chassis assembly diagram

Cover

Part #31D277

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

Hdwe Box 1A2724

#NI

All parts diagram

Hdwe box

Part #1A2724

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

Cbl Pul Brk 4A1229
#6

Rail assembly diagram

Cbl pul brk

Part #4A1229

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

Roll Pin STD571207
#41

Chassis assembly diagram

Roll pin

Part #STD571207

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

Lens 108C6
#33

Chassis assembly diagram

Lens

Part #108C6

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

Interrupter 4A1382
#29

Chassis assembly diagram

Interrupter

Part #4A1382

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

53/mfd250 STD376205
#7

Chassis assembly diagram

53/mfd250

Part #STD376205

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: 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 …

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 chain-drive garage door opener motor

How to replace a chain-drive garage door opener motor

Get your garage door moving again by replacing a defective motor in your garage door opener.…

Repair difficulty
Time required
 60 minutes or less
How to replace a belt-drive garage door opener motor

How to replace a belt-drive garage door opener motor

The garage door won't move if the motor is defective. Here’s how to fix it.…

Repair difficulty
Time required
 60 minutes or less
How to replace a garage door opener drive chain and cable assembly

How to replace a garage door opener drive chain and cable assembly

If your garage door won’t move, the chain and cable assembly on your garage door opener could be broken. Follow these st…

Repair difficulty
Time required
 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.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

How to open a garage door with an opener manually

How to open a garage door with an opener manually

Learn how to open a garage door manually if power to your garage door opener fails.…