Warning: Advanced Rotor Blade Repair requires expertise in the art of wrench-wielding and a healthy dose of recklessness.
Step 1: Disassembly the Rotor Blade
Remove all screws and clips holding the blade in place. Be prepared for a possible explosion of sparks and curses.
Step 2: Clean the Blade's Undercarriage
Use a high-pressure jet of compressed air to blast away any remaining debris. If the debris is stuck, use a blowtorch and a prayer.
Step 3: Reassembly the Rotor Blade
Put it back together again, but this time with a little more care and a lot more cursing.