My craftsman 41a4315-7d garage door opener is not working the motor seems to engage however the chain is not moving. What could the problem be?. Created by yourpmd. Building Materials - Sears - LiftMaster - Craftsman LiftMaster Chamberlain Garage Door Opener Wireless...

My craftsman 41a4315-7d garage door opener is not working the motor seems to engage however the chain is not moving. What could the problem be?

March 2021 1 6 Report

My craftsman 41a4315-7d garage door opener is not working the motor seems to engage however the chain is not moving. What could the problem be?

Building Materials - Sears - LiftMaster - Craftsman LiftMaster Chamberlain Garage Door Opener Wireless...

Answers & Comments

Don Maggard

Remove the cover and check the drive gear. It is white nylon and is just in front of the motor. You will find it is stripped. The part number is 41A2817.

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