# SDR CALA2017042101071

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 19, 2017
- Submitted: April 21, 2017
- Operation: Air carrier
- Aircraft: [N647UA](https://openairdocs.org/aircraft/N647UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25284
- Aircraft time: 103,488 hours, 16,220 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 141T5111
- Condition: Corroded
- Location: Bs 289
- 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/CALA2017042101071

## Discrepancy

CORROSION ON UPPER SURFACE OF FLOORBEAM AT BS 289, RBL 68 IN MAIN CABIN.   REMOVED THE CORRODED SECTION FROM UPPER SURFACE OF THE FLOORBEAM. FABRICATED A NEW TEE, SPLICES AND SHIMS AND INSTALLED IAW SRM 53-00-51, FIG 201, REPAIR 1.

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