# SDR UPS05844015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2005
- Submitted: March 7, 2005
- Operation: Air carrier
- Aircraft: [N805UP](https://openairdocs.org/aircraft/N805UP), registered now
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46117
- Aircraft time: 77,103 hours, 27,016 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Pressure Blkhd
- Part number: REFSRO8530007
- Condition: Cracked
- Location: Fuselage
- 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/UPS05844015

## Discrepancy

INSPECTION TYPE: C1, AFT PRESSURE BULKHEAD CRACKED AT LBL 35 NEAR LONG 11L.  REMOVED EXISTING REPAIR AT SITE.  CUT OUT DAMAGE.  NDT VERIFIED.  FAB-27 DOUBLER (SHT7075T6-.063), -25 DOUBLER (7075T6-.032), -9 FILLERS (7075T6-.050).  TREAT, PRIME & INSTALL REPAIR REF SRO8530007.

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