What was found
LEFT THRUST REVERSER UNLOCKED CAUTION MESSAGE. COMPLIED WITH QRH. AIR RETURN BACK TO PHL. LUBED LT T/R TRACKS. CLEANED STOW SWITCH. OPS CHECK GOOD IAW 78-30-00. REMOVED FROM MEL. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT THRUST REVERSER UNLOCKED CAUTION MESSAGE. COMPLIED WITH QRH. AIR RETURN BACK TO PHL. LUBED LT T/R TRACKS. CLEANED STOW SWITCH. OPS CHECK GOOD IAW 78-30-00. REMOVED FROM MEL. (M)