# SDR UPS06548091

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2006
- Submitted: October 2, 2006
- Operation: Air carrier
- Aircraft: [N424UP](https://openairdocs.org/aircraft/N424UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25369
- Aircraft time: 18,723 hours, 12,256 cycles
- System (JASC): [5412 · Nacelle/Pylon, Bulkhead/Firewall](https://openairdocs.org/jasc/5412)
- Part: Bulkhead
- Condition: Chafed
- Location: Nr 1 Pylon
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS06548091

## Discrepancy

INSPECTION TYPE:C NR 1 PYLON AFT BULKHEAD OUTBD LOWER LT AND RT CORNERS CHAFED BULKHEAD MILL AND NDT WERE DONE ON TRAV# T6/628660.  GUSSETS WAS FABED ON TRAV NR T6/630051.  FILLERS WERE FABED ON TRAV #T6/630060.  SHOT PEEN REWORKED AREA PER SOPM 20-10-05.  LOCATED AND DRILLED GUSSETS AND FILLERS FINISH REWORK AREA, FILLERS AND GUSSETS PER SOPM 20-43-03.  INSTALLED REPAIR GUSSETS AND FILLERS PER FINAL EA 757-5453-27-A1533 STEPS 1-8

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