# SDR ASAA2019042529281

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2019
- Submitted: May 13, 2019
- Operation: Air carrier
- Aircraft: [N442AS](https://openairdocs.org/aircraft/N442AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 43293
- Aircraft time: 21,604 hours, 7,078 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Cargo Track
- Part number: 143A9485Y34
- Condition: Corroded
- Location: Cargo Bay
- 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/ASAA2019042529281

## Discrepancy

FWD PIT, RT RAIL ASSY CORRODED AT LOWER END AT STA. 500L APPROX RBL 29. GROUNDED - YES. REMOVED CORRODED RAIL ASSY RT SIDE AT STA 500L IAW SRM 51-40-02. RECEIVED PANEL P/N 143A9485Y34 P.O. 944507.1 LOCATED AND DRILLED IAW SRM 51-40-05. INSTALLED NEW RAIL ASSY IAW SRM 51-40-02 AND DWG #143A9481.

---
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.