# SDR UIEA2022100801103

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2022
- Submitted: October 24, 2022
- Operation: Air carrier
- Aircraft: [N5237A](https://openairdocs.org/aircraft/N5237A), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 32608
- Aircraft time: 48,848 hours, 24,058 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Intercostal
- Part number: 146A34267
- Part serial: NSN
- Condition: Corroded
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2022100801103

## Discrepancy

***CORROSION*** AFT CARGO COMP, CORROSION ON FWD SIDE OF INTERCOSTAL STA 727+8, LBL5-RBL5, WL150. (CORROSION FOUND ON FWD SIDE OF INTERCOSTAL @STA 727+8, LBL 5 TO RBL 5, WL 150 TO BE 100% MATERIAL LOSS AND FOUND OUT OF LIMITS PER SRM 53-00-53-1A-2. REMOVED AND REPLACED DAMAGED INTERCOSTAL ASSY. @STA 727+8, LBL 5 TO RBL 5 PER DWG# 146A0061 AND SRM 51-40-02-0G-0)

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