What was found
DIVERSION/DECLARED EMERGENCY, SMOKE DETECTOR IN AFT LAVATORY ACTIVATED. FLIGHT ATTENDANT’S REPORTED ODOR, NOT SMOKE OR FIRE ODOR, IN ENTIRE CABIN. FLIGHT ATTENDANT’S CHECKED BOTH LAVATORY’S HAD NO INDICATION OF SMOKE OR FIRE. HAD NO ODORS IN COCKPIT. FIRE DEPARTMENT CHECKED BOTH LAVATORY’S & HAD NO INDICATION OF SMOKE OR FIRE. FOUND NR 2 ENGINE FROM NR 3 CHIP DETECTOR LEAKED. R&R NR 3 CHIP DETECTOR "O" RING IAW MM. R&R RT ACM IAW MM. R&R RT & LT COALESCER BAG IAW MM.