# SDR CALA2015022400123

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2015
- Submitted: February 24, 2015
- Operation: Air carrier
- Aircraft: [N66051](https://openairdocs.org/aircraft/N66051), registered now
- Make and model: Boeing 767424ER
- Aircraft serial: 29446
- Aircraft time: 63,500 hours, 9,075 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 141T510732
- Condition: Corroded
- Location: Fuselage
- 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/CALA2015022400123

## Discrepancy

CABIN STATION 303, LBL 15 - 55 FLOORBEAM UPPER CHORD CORROSION FOUND.  REPAIRED IAW SRM 53-00-51 REPAIR 1 FIG 201 AT LBL 8 - 64.  FLOORBEAM UPPER CHORD CORROSION REMOVED IAW SRM 51-10-02.  BLEND OUT AREA D0.060 INCHES, ORG THK0.090 INCH, L3" W1" OUT OF SRM53-00-51 ALLOWABLE DMG 1 FIG 101 LIMIT.

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