# SDR P5CA2016051000104

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2016
- Submitted: May 10, 2016
- Operation: Air carrier
- Aircraft: [N452PA](https://openairdocs.org/aircraft/N452PA), registered now
- Make and model: Boeing 747-46NF
- Registry model: [Boeing 747-46NF](https://openairdocs.org/model/boeing-747-46nf) (OpenAirDocs)
- Aircraft serial: 30810
- Aircraft time: 65,707 hours, 10,854 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Cracked
- Location: Bs 1900
- 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/P5CA2016051000104

## Discrepancy

AFT CARGO BS 1900, LBL 41, FLOOR STRUCTURE FOUND CRACK.  AFT CARGO COMPARTMENT BS 1900, LBL 39 TO LT OTBD FLOORBEAM UPPER CAP IS REPAIRED IAW SRM 53-60-07-2R, REPAIR 6 FIG 201, DETAIL I.   ADJACENT INTERCOSTAL IS REPAIRED IAW SRM 51-70-12-06-0.

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