# SDR FDEA200912084386

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 2009
- Submitted: December 9, 2009
- Operation: Air carrier
- Aircraft: [N921FD](https://openairdocs.org/aircraft/N921FD), registered now
- Make and model: Boeing 757-23A
- Registry model: [Boeing 757-23A](https://openairdocs.org/model/boeing-757-23a) (OpenAirDocs)
- Aircraft serial: 24924
- Aircraft time: 68,004 hours, 21,149 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Condition: Corroded
- Location: Zone 200
- 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/FDEA200912084386

## Discrepancy

APU INTAKE DOOR AFT FRAME LWR CORNER HAS CORROSION. REMOVED UPPER STRAP APU AFT FRAME FOUND TO BE OUT OF LIMITS IAW SRM 53-80-08,   REMOVED LOWER STRAP ALSO. FABED ON MAE TRAV NR T9/808706, TRAV NR T9/808707.   INSTALLED NEW UPPER AND LWR STRAPS AND ATTACHING PARTS STA 1825, STR- 1R- 9R,  IAW SRM 51-40-02. CATEGORY "A".  MAJOR REPAIR.

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