As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A STRONG BURNING SMELL OCCURRED IN COCKPIT (ELECTRICAL), LASTED FOR APPROX 2 MINS. INSPECTED AFT EQUIPMENT BAY, CARGO BAY AND COCKPIT FOR ANY SIGNS OF SOURCE. OPERATED LT & RT PACKS IAW MM 21-00-00 AT MULTIPLE TEMPERATURES FOR ANY SMOKE. NO DEFECTS NOTED AT THIS TIME.