# SDR MZZA2009120800126

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2009
- Submitted: December 8, 2009
- Operation: Air carrier
- Aircraft: [N13227](https://openairdocs.org/aircraft/N13227), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28788
- Aircraft time: 35,069 hours, 12,895 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: BAC1498158
- 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/MZZA2009120800126

## Discrepancy

FORWARD CARGO BAY 13 STRINGER 28 LEFT HAS CORROSION AND 7 RIVETS WITH CORROSION.  REMOVED RIVETS PER SRM 51-40-02.  CLEANED CORROSION PER AMM 51- 21-31.  DAMAGE IS OUT OF LIMITS PER SRM 53-00-03 AD1 DETAIL B.  REPAIRED STR 28L AT BAY 12&13 PER SRM 53-00-03 R1.  REF TO FORM 44.0008 CM FOR ALL WORK DONE.

---
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.