# SDR CALA2025022400421

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 27, 2025
- Submitted: February 24, 2025
- Operation: Air carrier
- Aircraft: [N24202](https://openairdocs.org/aircraft/N24202), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30429
- Aircraft time: 76,295 hours, 28,068 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Attach Angle
- Part number: 111A13226
- Condition: Cracked
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025022400421

## Discrepancy

R/H VAPOR BARRIER I/B  UPPER ATTACHED ANGLE CRACKED @ RBL 7 STA R/H VAPOR BARRIER I/B UPPER ATTACHED ANGLE CRACKED @ RBL 7 STA REMOVED AND REPLACED RH VAPOR BARRIER UPPER ATTACH ANGLE AT STA 663.75 663.75 PER SRM 51-40-02-0G-0 AND DWG#111A1000 REF AAR N/R 9933665.   REMOVED AND REPLACED RH VAPOR BARRIER UPPER ATTACH ESFR:1038464 ANGLE AT STA 663.75 PER SRM 51-40-02-0G-0 AND DWG#111A1000.

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