As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT NOT GROUNDED) FA REPORTED BURNING HAIR / ELECTRICAL SMELL FROM AFT GALLEY AREA DURING CRUISE. REMOVED AND REPLACED LAV/GALLEY EXTRACT FAN IAW AMM 21-23-51-400-001-A AND AMM 21-23-51-000-001-A. OPS TEST GOOD AND NO DEFECTS NOTED. THIS CLEARS MEL 21-23-01-A, MDDR # 214570 INOP PLACARDS REMOVED AND ( M ) PROCEDURES REVERSED.