How to handle this maintenance item
- Watch and listen to a full open/close cycle from a safe position.
- Inspect visible rollers, hinges and fasteners without adjusting springs.
- Lubricate only the components and lubricant types recommended by the door manufacturer.
- Test the photo-eyes and automatic reversal feature.
Safety note
Garage-door springs and high-tension cables can cause severe injury; leave spring adjustment to a qualified professional.
Garage-door springs and high-tension cables can cause severe injury; leave spring adjustment to a qualified professional.
Before you start
Use the equipment manual and model-specific instructions as the primary source. Shut off power, water or fuel only when the manufacturer procedure calls for it and you are comfortable identifying the correct control. Stop if the condition you find is different from what the guide describes.
When to bring in a professional
This task includes work that may require specialized tools, safe access, combustion/electrical knowledge or a qualified inspection. Use the steps above as the homeowner checklist and preparation guide, then hire the appropriate professional for the higher-risk portion.