What was found
DURING TAXI IN PASSING GATE C6 FOR C2, A BURNING ODOR WAS OBSERVED/SMELLED. F/A FROM AFT GALLEY ADVISED OF SOME SMELL, TURNED OFF AFT GALLEY HEATER AND SMELL DISSIPATED. ODOR BEGAN AFTER APU CAME ON. INSPECTED A/C AT GATE. NO EVIDENCE OF SMELL. PERFORMED ODI SOLUTION PER AMDS CARD 0550-2001. NO FAULTS FOUND. PERFORMED ODOR ELIMINATION PROCEDURE PER EFIM SOLUTION ID 1-8458. CONFERENCE CALL WITH SHIFT MANAGER C/W. TEST WERE PERFORMED. (LP5680164)