As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TRIPLE GEAR CHANGE EA 12-487906-12 REV A ME 06 OPN 0601 WAS WORKED. CORROSION WAS FOUND ON THE UPPER INBOARD FACE OF SUPPORT FITTING ON REAR SPAR OF THE RIGHT WING WHERE THE MLG FWD TRUNNION BLOCK ATTACHES TO FUSE PINS. REPAIRED PER B737-800 SRM 57-20-90 ON EO CARD 29 STEP 3.