# SDR UPS01237068

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2001
- Submitted: October 17, 2001
- Operation: Air carrier
- Aircraft: N938UP
- Make and model: Boeing 727173C
- Aircraft serial: 19506
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: NA
- Part serial: NA
- Condition: Cracked
- Location: Nww Bs285
- 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/UPS01237068

## Discrepancy

INSPECTION TYPE:C NWW PRESS CEILING IS CRACKED AT BS 285, BETWEEN RBL 3 AND RBL 6, CON FIRMED BY NDT.     CUT OUT CRACK AT NWW PRESS CEILING RBL 3 APPROX 4"X1" AND AT LBL 6 APPROX 5"X1" IAW B727 SRM 51-40-2.  INSTALLED DOUBLER REPAIR AT NWW PRESS CEILING BS 285 IAW B727 SRM 51-40-2.

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