As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-09 CHECK INTERGRANULAR CORROSION WAS FOUND ON SHEAR DECK AT BS 1715, RBL 23 TO 31. MAINTENANCE BLENDED CORROSION AND FOUND MATERIAL LOSS REQUIRED REPAIR; FABRICATED A DOUBLER; INSTALLED REPAIR PART IAW B737-200 SRM 53-60-51, PG. 204-208.