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Clean, Lubricate & Inspect Garage Door

Oil moving parts, tighten hardware, and test the auto-reverse safety feature to prevent late-night breakdowns and injuries.

Supplies You'll Need

• White lithium grease or silicone spray lube
• Phillips and flathead screwdriver
• Socket wrench set
• Clean rags

Step-by-Step Instructions

1. Close the garage door fully and disconnect the opener by pulling the emergency release cord.
2. Apply lithium grease to all hinges, rollers, and pivot points on both door sections.
3. Wipe the metal tracks clean with a rag and leave them ungreased — lubricant attracts grit, and rollers need to grip the track.
4. Tighten all exposed bolts on the door sections, opener rail, and wall brackets.
5. Inspect the rubber weather seal on the bottom of the door for cracking or gaps.
6. Lubricate the opener chain or screw drive per the manufacturer's instructions.
7. Reconnect the opener, place a roll of paper towels in the door's path, and close it — the door should automatically reverse when it touches the obstruction.