# SDR SWAA2021111531181

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2021
- Submitted: November 15, 2021
- Operation: Air carrier
- Aircraft: [N7887A](https://openairdocs.org/aircraft/N7887A), registered now
- Make and model: Boeing 737*
- Aircraft serial: 35123
- Aircraft time: 45,415 hours, 22,898 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: None
- Condition: Corroded
- Location: Aft Cargo Bay
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021111531181

## Discrepancy

LH TRANSITION ANGLE HAS CORROSION AROUND FASTENER HOLE UPPER SURFACE AT STA 727E+18 ; / [01] COMPLIED WITH TOOL REQUIREMENT.; [02] REMOVED SURFACE CORROSION FOUND TO BE OUT OF LIMITS PER SRM 53-60-51-1A-1. REMOVE AND REPLACE ANGLE ON TASK CARD 5360-E-16462-NG (CPCP/AD MOC - AFT CARGO COMPARTMENT FLOOR STRUCTURE CORROSION PROTECTION) [TTG8Q004BAJ4]

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