# SDR UPS02437780

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2002
- Submitted: March 15, 2002
- Operation: Air carrier
- Aircraft: [N675UP](https://openairdocs.org/aircraft/N675UP), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20390
- Aircraft time: 68,113 hours, 20,004 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- 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/UPS02437780

## Discrepancy

INSPECTION TYPE:C M/D - BS 2270-7780 RBL 80 LONGITUDINAL FLOOR SUPPORT FOUND CORRODED.  FLOOR SUPPORT CHANNEL REPAIRED AS PER SRM 51-40-03 FIG 1.

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