# SDR SWAA2024022644948

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2024
- Submitted: February 26, 2024
- Operation: Air carrier
- Aircraft: [N8315C](https://openairdocs.org/aircraft/N8315C), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 38811
- Aircraft time: 37,928 hours, 17,729 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Attach Angle
- Part number: UNKNOWN
- Condition: Cracked
- Location: Bs 663 Rbl 53
- 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/SWAA2024022644948

## Discrepancy

CRACK FOUND AT EXTERNAL OPEN FASTENER HOLE (1 EA) RH VAPOR BARRIER UPPER ATTACH ANGLE AT STA 663 ; RBL 53. CRACK FOUND AT EXTERNAL OPEN FASTENER HOLE (1 EA) RH VAPOR BARRIER UPPER ATTACH ANGLE AT STA 663 RBL 53.<[01] TRIMMED OUT CRACKED ANGLE AND FABRICATED NEW REPLACEMENT ANGLE AND SPLICE AT RH VAPOR BARRIER UPPER ATTACH ANGLE STA 663; RBL 53 IN REFERENCE TO B737-800 SRM 57-10-10-2R-5-B01456 (REPAIR 5).;[02] TRIMMED OUT CRACKED ANGLE; FABRICATED AND INSTALLED NEW REPLACEMENT ANGLE AND SPLICE AT RH VAPOR BARRIER UPPER ATTACH ANGLE STA 663; RBL 53 IN REFERENCE TO B737-800 SRM 57-10-10-2R-5-B01456 (REPAIR 5).;[03] FOR LEAK CHECK REF: TTG8Q00BAPZR.;[04] VERIFIED REMOVED; FABRICATED AND REPLACED ANGLE AND SPLICE.<BR>FOR LEAK CHECK REF TTG8Q00BAPZR;[05] VERIFIED STEP 4

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