# SDR FDEA201609143231

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2016
- Submitted: September 14, 2016
- Operation: Air carrier
- Aircraft: [N774FD](https://openairdocs.org/aircraft/N774FD), registered now
- Make and model: Boeing 757222
- Aircraft serial: 26709
- Aircraft time: 70,190 hours, 24,585 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Part number: 148N31521
- Condition: Corroded
- Location: Bs 1790-1825
- 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/FDEA201609143231

## Discrepancy

APU AIR INLET DOOR CUT OUT SUPPORT STRAP FOUND CORROSION BETWEEN BS 1790 - 1825, STRINGER 6R.  APU AIR INLET DOOR CUT-OUT SUPPORT STRAP (ANGLE) CORROSION   THRU FOUND OUT OF LIMIT AS PER SRM 51-10-02-0G REV 118.0 CORRODED SUPPORT STARP   (ANGLE) REMOVED AND REPLACED WITH NEW ANGLE P/NO 148N3152-1 AS PER BEOING DWG   NO: 148N3105 SHT 1 REV C.    REPAIR CLASSIFIED AS MAJOR

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