# SDR UPS203633

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 21, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N902UP](https://openairdocs.org/aircraft/N902UP), registered now
- Make and model: Boeing 727-51C
- Registry model: [Boeing 727-51C](https://openairdocs.org/model/boeing-727-51c) (OpenAirDocs)
- Aircraft serial: 18898
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Fs 1330
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS203633

## Discrepancy

WHILE IN C-CHECK, MAINTENANCE FOUND CRACK IN SKIN AT BLOWOUT DOOR CUTOUT, B.S. 1333, LBL 48, WL 217.  REPAIRED IAW SRM 51-10-2, 53-30-3, 51-30-2, 51-20-4, 51-10-1, 51-10-2, M/M 51-20-151.

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