# SDR FDEA200901290392

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2009
- Submitted: January 29, 2009
- 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
- Part number: 146N1010
- Condition: Damaged
- Location: Zone 100
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA200901290392

## Discrepancy

AFT CARGO PIT STA 1380, STR 25-26L FRAME HAS MISDRILLED HOLE AND IS GOUGED.  REPAIRED IAW SRM 53-00-07 REPAIR NR 5 FIG 201.  THIS IS A MAJOR CATEGORY 'B' REPAIR WITH INITIAL INSPECTION 37,500 FLIGHT CYCLES OR 50,000 AIR FRAME CYCLES WHICHEVER COMES FIRST-REPEAT-HFEC AT 12,000 FLIGHT CYCLES PER NDT, PAT 6, 51-00-01.

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