Troubleshoot Repair Craftsman Garage Door Opener Gears

Learn buttons are located on the motor head near the terminal strip for wire connections.

Troubleshoot repair craftsman garage door opener gears.

Craftsman garage door openers just like any other garage door opener on the market can have problems. Garage door opener won t open all the way fix. Most of these problems can be fixed with some troubleshooting steps and in this post you are going to learn how to troubleshoot a craftsman garage door opener. The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor.

Most of the features and functions on each model work in the same way. When problems arise following some basic troubleshooting steps will help diagnose the cause of the problem. Craftsman 139 53315sr garage door opener troubleshooting 1. For quick and easy troubleshooting tips for the 53479 garage door opener system refer to the chart below.

Sears 53479 garage door opener troubleshooting. If you re too far away this can cause a problem with opening or closing the door. Replace the garage door opener gear and sprocket assembly. The indicator light will glow for 30 seconds.

Each of the several models of the craftsman 1 2 hp garage door opener is operated by a chain drive. Sears 53479 is a residential garage door opener provided with a 1 2 hp motor which is a standard choice for most homeowners. Craftsman openers are self diagnostic. Replace the main gear drive if the garage door opener makes a grinding noise but the door doesn t move your main drive gear is probably toast.

For the garage door opener transmitter press and release the smart button on the garage door opener motor unit. It can be used both on sectional doors and one piece door. You may also need to reprogram your keypad or replace the batteries in it. Repeat safety reverse test after adjustment is complete.

The plastic gear on the drive shaft is designed to fail if the garage door gets stuck in the travel tracks protecting the expensive drive motor from damage. Also verify the antenna on the motor unit is in the proper placement. Garage door springs are broken. You ll need the garage door closed to program the craftsman keypad.