# SDR UPS98225858

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N904UP](https://openairdocs.org/aircraft/N904UP), registered now
- Make and model: Boeing 727-51C
- Registry model: [Boeing 727-51C](https://openairdocs.org/model/boeing-727-51c) (OpenAirDocs)
- Aircraft serial: 18946
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead Skin
- Condition: Cracked
- Location: Bs 178
- 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/UPS98225858

## Discrepancy

INSPECTION TYPE-SI, BS 178 BULKHEAD IS CRACKED AROUND FASTENERS AT BS 10, WL 235.  REMOVED DAMAGED AREA .5 X 3 ENCOMPASSING 3 CRACKS.  REPAIRED BS 178 AT LBL 10, WL 235, PER 727 SRM 53-10-9 AND SRM 51-30-2.

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