What was found
CORROSION ON SERVICE DOOR LOWER SILL AT BETWEEN FS319.00 AND FS349.00. ***AIRCRAFT REMOVED FROM SERVICE*** BLENDED CORROSION ON SERVICE DOOR LOWER SILL AT BETWEEN FS319.00 AND FS349.00. FLOOR ANGLE P/N 601R338303-167. MEASUREMENTS P1 - L= 4.200Ï¿½ X W= 2.600Ï¿½ X D= 0.005Ï¿½ AND P2 - L= 4.600Ï¿½ X W= 2.450Ï¿½ X D= 0.012Ï¿½. ORIGINAL THICKNESS 0.063Ï¿½ AND REMAINING THICKNESS FOR P1- 0.058Ï¿½ AND P2 - 0.051Ï¿½. HFEC PERFORMED WITH NO INDICATIONS. RESTORED SURFACE FINISH. ALL WORK WITHIN LIMITS WAS PERFORMED IAW MHIRJ REO 601R-53-21-3488 REV (-) DATED 2021-08-30.