# SDR UPS96420744

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N675UP](https://openairdocs.org/aircraft/N675UP), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20390
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floor Beam
- Condition: Corroded
- Location: Bs 640
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS96420744

## Discrepancy

INSPECTION TYPE-C, MAIN DECK FLOOR BEAM UPPER CHORD CORRODED AT BS 640 BETWEEN RBL 33, 98 UPPER CHORD AT BS 640 BETWEEN RBL 33, 98.  REPLACED IAW SRM 53-10-07 FIG 12 AND UPS EFN 747-53-0778, KLM DFX 96-150.

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