What was found
STRONG ELECTRICAL BURNING ODOR DETECTED IN COCKPIT AND GALLEY AREA. SEEMS STRONGER WITH COCKPIT DOOR CLOSED. TROUBLESHOT PACK SYSTEM TO FULL HOT, FULL COLD FOR 30 MIN, RAN ALL INTERIOR LIGHTS ON BRIGHT FOR 30 MIN WITH PAX DOOR AND COCKPIT DOOR CLOSED, NO ELECTRICAL ODOR NOTED. R & R ADDRESSING PANEL FOR POSSIBLE WATER DAMAGE. OPS CHECKED GOOD IAW AMM 23-31-01, OPS CHECKED DISPLAY COOL FAN SYS, CHECKED GOOD.