High-Tension Energy Hazard Notice
Garage door torsion springs, extension springs, counterbalance assemblies, bottom corner brackets, and lift cables are under extreme mechanical tension. Improper handling, adjustment, or removal by untrained individuals can cause violent mechanical release resulting in severe lacerations, fractures, blindness, or fatal injuries.
All information, inspection checklists, and diagnostic descriptions provided on this website are for educational and informational purposes only to assist property owners in recognizing mechanical failures. Nothing on this website constitutes DIY repair instructions for high-tension garage door components.
Always retain a trained, certified garage door technician equipped with industry-approved winding bars, safety glasses, and mechanical locking equipment to service springs, cables, and bottom brackets.