# SDR FDEA201008213088

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2010
- Submitted: August 23, 2010
- Operation: Air carrier
- Aircraft: [N994FD](https://openairdocs.org/aircraft/N994FD), registered now
- Make and model: Boeing 757-23A
- Registry model: [Boeing 757-23A](https://openairdocs.org/model/boeing-757-23a) (OpenAirDocs)
- Aircraft serial: 25490
- Aircraft time: 39,368 hours, 10,921 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: BAC1505100880
- Condition: Corroded
- Location: Bs 365.25
- 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/FDEA201008213088

## Discrepancy

STA 365.25 FLOORBEAM HAS CORROSION ON TOP OF BEAM AND UNDERNEATH TOP OF BEAM AT SEVERAL LOCATIONS RT OF BL 0.  REMOVED CORROSION IAW SRM 51-10-02. OUT OF LIMITS IAW SRM 53-00-51, FIG 101, DETAIL 3.   REMOVED DAMAGED FROM LBL 13-RBL 68.6. FABRICATED REPAIR PARTS; TEE CHORD, BAC 1505-100880, BATCH3 1787163. FABRICATED SPLICES (ANGLES) ON TRAVELER T10/848225 AND STRAPS ON TRAVELER T10/848228. MATERIAL LOSS ON BEAM; ORIG.=.125",AFTER=.093",LOSS=.032".  INSTALLED ALL REPAIR PARTS IAW SRM 53-00-51, REPAIR NR3, DETAIL 1, FIG 101, AT BS 365.25, LBL 13 -RBL 68.6.  MAJOR REPAIR.

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