What was found
PASSENGER CABIN LT FLOOR SILL ANGLE FS484 AT LBL45 HAS CORROSION. C-CHECK, RO 2/19/15, FLOOR SILL REPAIRED AT DISCREPANT AREAS REF REO 1, BLEND IS ON THE FLOOR SILL PANEL, PN 601R31145-139 ON THE PAD UP AREA AT FS 486 AT LBL 45, NOMINAL THICKNESS=0.080"?, REMAINING THICKNESS=0.059"?. THEREFORE MATERIAL REMOVED WAS 0.021"?. THE OTHER BLEND WAS ON THE FLOOR SILL ANGLE, PN 601R31145-219 AT FS 484 AT LBL 45, NOMINAL THICKNESS=0.080, REMAINING THICKNESS=0.076"?. THEREFORE THE MATERIAL REMOVED WAS 0.004"?. BOTH BLENDS ARE WITHIN LIMITS REF REO.