Garage Door Maintenance Checklist

Regular maintenance extends lifespan 2x and prevents 90% of breakdowns

Monthly Maintenance (15 minutes)

Test safety reverse (place object in path, door should reverse)

Visual inspection (look for worn cables, loose hardware, damage)

Listen for unusual noises (grinding, scraping, squeaking)

Test balance (disconnect opener, lift halfway - should stay)

Clean photo-eye sensors (wipe lenses with soft cloth)

Check weatherstripping (replace if cracked or missing)

Lubricate all moving parts (rollers, hinges, springs, tracks)

Tighten all hardware (bolts, screws, track brackets)

Check cable condition (fraying, rust, wear)

Inspect roller wheels (cracks, wear, wobbling)

Clean tracks (remove debris, dirt buildup)

Test opener auto-reverse force (should reverse on resistance)

Some maintenance requires professional service (safety, special tools, expertise):

Spring tension adjustment (springs under extreme tension - DIY dangerous)

Track alignment (requires precise tools and measurements)

Opener limit switch calibration

Safety sensor calibration and testing

Complete hardware inspection and replacement

Cable condition assessment and replacement if needed

Annual professional inspection prevents breakdowns and extends door lifespan 5-7 years