What was found
AT CRUISE FLT ATTDS INFORMED US THERE WAS A STRONG ELECTRICAL SMELL IN THE AFT GALLEY CHILLER #8 RED FAIL LIGHT WAS FLASHING. SHUT DOWN CHILLER #8 AND #7. GALLEY POWER WAS ALSO TURNED OFF. DIVERTED TO JFK. SMELL SEEMED TO DISSAPATE. CORR ACTION: FOUND NBR 7 CHILLER FAN GRINDING. CHECKED AREA OF CHILLERS NO EVIDENCE OF ELECT WIRING CHAFFED OR BURNT. CHECKED AFT COOLING FAN FOUND OK #8 CHILLER OPS NORMAL. RPLD #7 CHILLER. PERFORMED OVER WEIGHT LANDING INSPECTION PER M.M.