What was found
CORROSION ON KEEL BEAM AT STATION 951 RBL 12 LOWER SURFACE. REMOVED CORROSION IAW B767-200 SRM 53-50-12 FIG 101, COMPLIED WITH REA NR B653-60753-MR. CORROSION, PN 145T8611-65, PN KEEL BEAM CHORD, SN NA, LOC FS 951 RBL 12, AIRCRAFT WAS GROUNDED.