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Genie
Garage Door Opener

Model # ISL950 Official Genie garage door opener

Here are the diagrams and repair parts for Official Genie ISL950 garage door opener, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 57 parts  |
Carriage 36179R
#11

Rail assy diagram

Carriage

Part #36179R

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

Garage Door Opener Power Cord 32928C
#NI

Motor assy diagram

Garage door opener power cord

Part #32928C

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

Garage Door Opener Bolt 3359Q06
#25

Rail assy diagram

Garage door opener bolt

Part #3359Q06

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

Garage Door Opener Interrupter Cup 35226A
#14A

Motor assy diagram

Garage door opener interrupter cup

Part #35226A

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

Garage Door Opener Ac Transformer 35426A
#16

Motor assy diagram

Garage door opener ac transformer

Part #35426A

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

Clamp 25731A
#NI

Motor assy diagram

Clamp

Part #25731A

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

Garage Door Opener Screw 5973Q04
#30

Rail assy diagram

Garage door opener screw

Part #5973Q04

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

Strain Relief 25585A
#NI

Motor assy diagram

Strain relief

Part #25585A

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

Garage Door Opener Interrupter Cup 30323A
#14

Motor assy diagram

Garage door opener interrupter cup

Part #30323A

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

Garage Door Opener Header Bracket 35421A
#21

Rail assy diagram

Garage door opener header bracket

Part #35421A

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 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…

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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 …

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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…

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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…

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Why does my garage door opener work intermittently?

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

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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…

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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…

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Why is my garage door opener noisy?

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

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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 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'…

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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…

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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…

Read more
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

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.…

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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.…

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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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