What was found
SEVERAL AIR RETURNS WITH SMOKE ODOR AND 'LAV SMOKE' LIGHT ON EICAS. FINAL FIX WAS REMOVED AND REPLACED NR 2 ENGINE FAN DRIVE SEAL AND CARBON SEAL ASSY. NO FURTHER ODORS OR 'LAV SMOKE LIGHTS' ON EICAS. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEVERAL AIR RETURNS WITH SMOKE ODOR AND 'LAV SMOKE' LIGHT ON EICAS. FINAL FIX WAS REMOVED AND REPLACED NR 2 ENGINE FAN DRIVE SEAL AND CARBON SEAL ASSY. NO FURTHER ODORS OR 'LAV SMOKE LIGHTS' ON EICAS. (M)