Model # 13957918 Official Craftsman garage door opener

Here are the diagrams and repair parts for Official Craftsman 13957918 garage door opener, as well as links to manuals and error code tables, if available.

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Owner’s manual

Error Codes

Model diagram and schematic

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ALL PARTS

Showing 10 of 52 parts |

Accessories diagram

Garage door opener 3-function remote control

Part #30498

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

Accessories diagram

Garage door opener universal remote control

Part #30499

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

Accessories diagram

Wireless keypad

Part #3050

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

#NI03

All parts diagram

Owner's manual

Part #114A5030

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

Motor unit assembly diagram

Line cord

Part #041B4245-1

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

Rail assembly diagram

Complete trolley assembly

Part #041C5141-2

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

#10

Motor unit assembly diagram

Light socket

Part #041C0279

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

#NI04

All parts diagram

Battery - 12v

Part #041B0822

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

Rail assembly diagram

"u" bracket

Part #041D0598-1

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

#11

Motor unit assembly diagram

Terminal block

Part #041A3150

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.

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Why does my garage door opener open and close by itself?

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

What preventive maintenance does my garage door opener need?

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

Why does my garage door opener reverse on its own?

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

Why won't my garage door opener fully open or close the garage door?

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

Why won't my garage door opener open the garage door?

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

Why is my garage door opener noisy?

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

Why doesn't my garage door opener work?

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

Why does my garage door opener work intermittently?

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

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.

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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

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

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.

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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

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.…

Model # 13957918 Official Craftsman garage door opener

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Most common symptoms to help you fix your garage door openers

Why does my garage door opener open and close by itself?

What preventive maintenance does my garage door opener need?

Why does my garage door opener reverse on its own?

Why won't my garage door opener fully open or close the garage door?

Why won't my garage door opener open the garage door?

Why is my garage door opener noisy?

Why doesn't my garage door opener work?

Why does my garage door opener work intermittently?

Most common repair guides to help fix your garage door openers

How to replace a chain-drive garage door opener motor

How to replace a belt-drive garage door opener motor

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

Effective articles & videos to help repair your garage door openers

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

Top questions about Sears and Sears PartsDirect

How to open a garage door with an opener manually

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