# SDR UPS99230639

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N954UP
- Make and model: Boeing 727185C
- Aircraft serial: 19827
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 913
- 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/UPS99230639

## Discrepancy

INSPECTION TYPE:C, UPPER FUSELAGE SKIN HAS BULGE AND SKIN CRACKED AT BS 913 AND STR 4 LT.  CUT OUT DAMAGED AREA, REMOVED CORROSION, INSTALLED DOUBLER REPAIR FROM STATION 810 TO 930 STRINGER 4 LT AS PER UPS EO B727-5330-0509 AND B727 SRM 53-30-3 FIG 5.

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