# SDR UPS01236138

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2001
- Submitted: June 20, 2001
- Operation: Air carrier
- Aircraft: N211UP
- Make and model: Boeing 727247
- Aircraft serial: 21700
- Aircraft time: 28,500 hours, 22,105 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- 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/UPS01236138

## Discrepancy

INSPECTION TYPE:C, FOUND CORROSION ON AFT CARGO DOOR CUTOUT LOWER SILL CHORD AT BS 950+19.  REPAIRED CHORD IAW SRM 51-40-4, 53-10-1, 51-10-1, 51-30-2.

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