What was found
RT WING L NR 4 LEADING EDGE SLAT I/B TRAILING EDGE WEDGE HEAVY CHAFE AT I/B END. REMOVED DAMAGED AREA, FABRICATED SKIN AND DOUBLER BONDED IAW B737 400 SRM 51 70 10 REPAIR 4.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT WING L NR 4 LEADING EDGE SLAT I/B TRAILING EDGE WEDGE HEAVY CHAFE AT I/B END. REMOVED DAMAGED AREA, FABRICATED SKIN AND DOUBLER BONDED IAW B737 400 SRM 51 70 10 REPAIR 4.