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Garage Door Opener Motor Unit Replacement

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Passo 5
Garage Door Opener Motor Unit Replacement: passo 0, immagine 1 di 2 Garage Door Opener Motor Unit Replacement: passo 0, immagine 2 di 2
  • The chain is under a sizeable amount of tension. It is vital that you release that tension safely in this step before continuing with the replacement.

  • Loosen up the nuts and washers that hold the chain to the unit. This loosens the chain and prevents the chain from springing back.

  • This can be a slow step if your power tools can't reach the nuts. Take the time to understand your new motor unit and the garage door infrastructure as you do this.

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