What was found
DURING C-CHECK, FOUND LEFT WING TOP LEADING EDGE HAS IG CORROSION IN 2 PLACES, FORWARD OF FRONT SPAR AND BETWEEN WING TO BODY FAIRING AND NR 1 ENGINE. DAMAGED AREAS WERE REMOVED AND REPAIRED IAW 737 SRM 57-30-4, FIG 3. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, FOUND LEFT WING TOP LEADING EDGE HAS IG CORROSION IN 2 PLACES, FORWARD OF FRONT SPAR AND BETWEEN WING TO BODY FAIRING AND NR 1 ENGINE. DAMAGED AREAS WERE REMOVED AND REPAIRED IAW 737 SRM 57-30-4, FIG 3. (M)