What was found
FWD BAGGAGE DOOR AFT FRAME HAS CORROSION AROUND 2 FASTENER HOLES FOR DOOR LINER. REMOVED CORROSION ON AFT FRAME IN 2(EA) AREAS, 1 W X 1 L. IAW SRM (R12) 51-21-00-00-02. MIN THICKNESS NOTED .061", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1, & 51-00-06-910-801, PT 1, REV9. ALODINED & PRIMED IAW Q400 SRM 51-21-10-02-01 & SRM 51-25-10-02-01 REV12. APPLIED EXTERIOR TOPCOAT IAW SRM 51-25-15-02-01, REV 12 MIN THICKNESS NOTED IS .061 WHICH IS WITHIN LIMITS IAW R/D 8/4-52-928 SEC 1, SHEET 3 DATED 2013-03-19 ISS 1. NOTE TOPCOAT APPLIED IAW SRM 51-20-00-00-01, REV 12, PG 18. COMPLIED WITH CARD RID 814-52-928