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Garage Door Opener

Model # 139954480 Official Craftsman deluxe triple action progress-a-cyzer

Here are the diagrams and repair parts for Official Craftsman 139954480 deluxe triple action progress-a-cyzer, 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 72 parts |

Con Link Asm M-13E-1

Unit parts diagram

Con link asm

Part #M-13E-1

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

Cam Spro Asm 405-M4

Unit parts diagram

Cam spro asm

Part #405-M4

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

Dowel Pin 3402

Unit parts diagram

Dowel pin

Part #3402

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

Crank Rod M-5E-1

Unit parts diagram

Crank rod

Part #M-5E-1

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

Lo Seat Post 308-2946

Unit parts diagram

Lo seat post

Part #308-2946

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

Brake Bd Asm 404-2946

Unit parts diagram

Brake bd asm

Part #404-2946

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

Seat 7574

Unit parts diagram

Seat

Part #7574

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

Leg Rr/lf Ch 410-2946

Unit parts diagram

Leg rr/lf ch

Part #410-2946

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

Unit parts diagram

Spacer

Part #3061

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

Screw 7168

Unit parts diagram

Screw

Part #7168

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.

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 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…

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 work intermittently?

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

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 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…

Why is my garage door opener noisy?

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 gear and sprocket assembly

How to replace a chain-drive garage door opener gear and sprocket assembly

Learn how to replace the gear and sprocket assembly on your garage door opener if the drive motor runs but the door won'…

Repair difficulty

Time required

60 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 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 repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

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