What was found
CORROSION ON KEEL BEAM AT STATION 808 RBL 10 LOWER SURFACE. REMOVED CORROSION IAW B767-200 SRM 53-50-12 FIG 101, COMPLIED WITH REA NR B653-60753-MR. CORROSION, PN 145T8611-6, PN KEEL BEAM CHORD, SN NA, LOC STATION 808 RBL 10, AIRCRAFT WAS GROUNDED.