What was found
FOUND BURNED/CHAFED WIRE AT NR 3 PITOT/STATIC HEATING CONNECTION ON PITOT/STATIC PORT. AFTER REPAIR, PERFORM FCD1-30-16-0172. REMOVED AND REPLACED CONNECTOR P0089, WIRE W102-1271-16N FROM P0089 TO GS0575 AND WIRE W102-0270-16 FROM P0089 BASE XK0058 PIN C3. DONE IAW SWPM 20-50-00 AND 20-50-01. GS0575 STILL REQUIRES ATTACHMENT TO GROUNDING BASE. OPERATIONS CHECK GOOD AND FCD1-30-16-0172 STILL REQUIRED. COMPLETED FCD1-30-16-0172 REV C NO DEFECTS NOTED. HEATING OPERATIONS CHECK GOOD, IAW AMM 30-31-00-700-801-A. LEAK CHECK GOOD, IAW AMM 34-13-00-790-804-A.