# SDR FDEA202609301456

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2026
- Submitted: October 1, 2026
- Operation: Air carrier
- Aircraft: [N946FD](https://openairdocs.org/aircraft/N946FD), registered now
- Make and model: Boeing 757236
- Aircraft serial: 24398
- Aircraft time: 56,538 hours, 35,286 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Part number: 148N313814
- Condition: Corroded
- Location: Zone 300
- 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/FDEA202609301456

## Discrepancy

APU AIR INLET DOOR ASSY ATTACHMENT CUT OUT FWD FRAME CORRODED STA 1787.  REMOVED AND REPLACED THE ANGLE.  PERFORMED REPAIR ON INITIAL MIDDLE STRAP BS 1825 BETWEEN STR 3R - 6R IAW SRM 53-80-15. CORROSION BEYOND ALLOWABLE LIMITS IAW SRM 53-80-15-1A.  MAJOR REPAIR.

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