# SDR UPS02439552

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2002
- Submitted: October 2, 2002
- Operation: Air carrier
- Aircraft: N683UP
- Make and model: Boeing 747121
- Aircraft serial: 20353
- Aircraft time: 81,157 hours, 20,074 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Reveal
- Condition: Cracked
- 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/UPS02439552

## Discrepancy

INSPECTION TYPE:C M/D- BS 2231, STR 24L REVEAL PANEL FOUND CRACK.  M/D BS 2231 LT FRAME DOOR REVEAL AT S24L AREA REPAIR CARRIED OUT AS PER HX RS NR R-53-62-34896, AND EO B747-5310-17606-A.

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