# SDR FDEA200812145140

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2008
- Submitted: December 15, 2008
- Operation: Air carrier
- Aircraft: [N912FD](https://openairdocs.org/aircraft/N912FD), registered now
- Make and model: Boeing 757-28A
- Registry model: [Boeing 757-28A](https://openairdocs.org/model/boeing-757-28a) (OpenAirDocs)
- Aircraft serial: 24260
- Aircraft time: 59,147 hours, 19,085 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Damaged
- 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/FDEA200812145140

## Discrepancy

AFT CARGO PIT STA.1540 STR 25R FRAME HAS A MISDRILLED HOLE.  REPAIRED AFT CARGO PIT STA 1540 STR 25R FRAME IAW SRM 53-00-07 FIG 201 REPAIR 5 ZONE   1.I  INSPECTION THRESHOLD 37500 FLIGHT CYCLES AFTER REPAIR INSTALLATION OR 50000 AIRFRAME FLIGHT CYCLES, WHICHEVER COMES FIRST.  REPEAT INSPECTIONS ,  HIGH FREQUENCY EDDY CURRENT AND DETAILED INSPECTION AT 12000 FLIGHT CYCLES PER NDT, PART 6, 51-00-01.  THIS IS A MAJOR AND CATEGORY "B" REPAIR.

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