# SDR FDEA201005041439

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2010
- Submitted: June 15, 2010
- Operation: Air carrier
- Aircraft: [N937FD](https://openairdocs.org/aircraft/N937FD), registered now
- Make and model: Boeing 757-2T7
- Registry model: [Boeing 757-2T7](https://openairdocs.org/model/boeing-757-2t7) (OpenAirDocs)
- Aircraft serial: 23895
- Aircraft time: 63,630 hours, 26,638 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Fitting
- Part number: 451N570081
- Condition: Corroded
- 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/FDEA201005041439

## Discrepancy

FWD CARGO COMPARTMENT RH CARGO NET TIE-DOWN FITTINGS AT STA 620, STA 640 AND STA   660 FOUND WITH CORROSION.  TIE DOWN FITTING  FOUND DEEP PITTING CORROSION EXCEEDED LIMIT AS PER SRM 53-00-53 FIG. 101 REV, 99. CORRODED PLATE AT STA 620 RT R & R WITH NEW PLATE 451N5700-81 AS PER SRM 51-40-02 REV. 99.  TIE DOWN FITTINGS 2 EA. CORROSION REMOVED AND TREATED AS PER SRM 51-10-02 AND 51-20-01 REV. 99. TIE DOWN FITTING RE-WORKED AREA MATERIAL REMOVED 0.015", ORIGINAL THICKNESS 0.180" FOUND WITHIN LIMIT AS PER E.A. F-5340-138535.  REPAIR IS CLASSIFIED AS MAJORE REPAIR AS PER GMM 6-2-100 CRITERIA.

---
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.