# SDR SWAA2020051829221

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2020
- Submitted: May 18, 2020
- Operation: Air carrier
- Aircraft: [N8603F](https://openairdocs.org/aircraft/N8603F), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 38875
- Aircraft time: 27,506 hours, 11,825 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Fuselage
- 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/SWAA2020051829221

## Discrepancy

BS747 -2' - BS747 + 8'; LBL 23; WL 156; AFT CARGO BAY; L/H Z ANGLE; FASTENER HOLES; UPPER SURFACE CORROSION / REPAIRED AFT CARGO COMPARTMENT LH Z ANGLE FROM STA 727J+10 O 757; CORROSION AT 747-2 TO 747+8 LBL 23 WL 156 WAS FOUND OUT OF LIMITS; .040' ORIG; .032' REMAINING .008' LOSS REF SRM 53-00-53-2R-5; 53-00-53-1A-2; APPLIED CIC REF SRM 53-00-53-2R-5 PARA 3 STEP N. ' 'P/N 146A7502-1

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.