# SDR UPS02437833

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 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): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Skin
- Condition: Cracked
- Location: L1 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/UPS02437833

## Discrepancy

INSPECTION TYPE:C M/D : L1 DOOR LOWER HINGE ARM CUTOUT CRACK FOUND.  CUTOUT SKIN REPAIRED AS PER S/B747-52-2144.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.