# SDR UPS02439279

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2002
- Submitted: September 6, 2002
- Operation: Air carrier
- Aircraft: N672UP
- Make and model: Boeing 747123
- Aircraft serial: 20324
- Aircraft time: 68,213 hours, 20,211 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Skin
- Condition: Cracked
- Location: L3 Door
- 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/UPS02439279

## Discrepancy

INSPECTION TYPE:C M/D L3 DOOR UPPER HINGE SKIN CUTOUT CRACKED.  SKIN REPAIRED AS PER SB 747-52-2144 FIG 5.

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