As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELECTRICAL SMELL RIGHT SIDE OF FLIGHT DECK. REMOVED AND REPLACED TD318 IAW B747-400 SRM 51-40-02 AND BSWPM 20-30-00. RETERMINATED WIRES W256-122-04, W166-2-8, W166-42-8 IAW BSWPM 20-30-11 REMOVED AND REPLACED DAMAGED SECTIONS OF W166-42-8 AND W166-2-8 IAW BSWPM 20-30-13 OPERATIONAL CHECKS GOOD IAW B747-400 AMM 24-51-07, 24-22-00 AND 20-41-00. NO DEFECTS NOTED FURTHER.