Outline a basic sequence for repairing a door skin patch on a vehicle using GMAW.

Outline a basic sequence for repairing a door skin patch on a vehicle using GMAW.

• A. Clean, grind away damaged area; fit patch; tack weld around perimeter; perform stitch welds across the patch; fill with continuous welds as needed; grind smooth; inspect and protect.
• B. Weld the patch all at once without tacking.
• C. Replace the entire door panel only.
• D. Grind away paint and immediately fill with filler.

Answer: (A)