As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WIRE W102-0268-16 IS BURNED BETWEEN PINS C2 RELAY K0058 AND C1 RELAY K1237 ON NR 3 PITOT. STATIC HEATING SYS. REPLACED WIRE W102-0268-16 BETWEEN PINS C2 RELAY K0058 AND C1 RELAY K1237 IAW WM 30-31-50 AND SWPM 20-21-00. USED PINS, PN M39029/92-536 IAW AD2007-04-03. R & R RELAY K0058 AND K0058 RELAY BASE IAW AMM 20-13-02. NR 3 PITOT. STATIC HEATING OPS CHECKED GOOD IAW AMM 30-31-00.