# SDR SWAA2023092600001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2023
- Submitted: September 26, 2023
- Operation: Air carrier
- Aircraft: [N8711Q](https://openairdocs.org/aircraft/N8711Q), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 36979
- Aircraft time: 13,381 hours, 5,848 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: UNKNOWN
- Condition: Corroded
- Location: Zn 100 Fus Lower
- 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/SWAA2023092600001

## Discrepancy

DOT#20-043 AFT CARGO COMPARTMENT LH 'Z' ANGLE CORRODED STA 727C+6' TO 787+11' LBL 24 WL 156<[01] SUMMARY STATEMENT: REMOVED CORROSION FROM AFT CARGO LEFT HAND Z-ANGLE BETWEEN STA 727C + 6' TO 787 + 11'; ORIGINAL MATERIAL THICKNESS .040; LOSS OF .009 WITH .031 IS OUT OF LIMITS IAW SRA 53-00-53-1A-2 REMOVED AND REPAIR Z-ANGLE BETWEEN STA 727C + 6' TO 787 + 11' IAW SRM 53-00-53-2R-5;[02] VERIFIED STEP 1.;[03] AUDIT C/W.

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