# SDR UPS06848061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2006
- Submitted: September 29, 2006
- Operation: Air carrier
- Aircraft: N729UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 46029
- Aircraft time: 74,302 hours, 49,317 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: 975491336N
- Part serial: 00245735
- Condition: Cracked
- Location: Fs 280-300 L36
- 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/UPS06848061

## Discrepancy

INSPECTION TYPE:C3 L36 FROM STA 280-300 IS CRACKED.  CUT OUT DAMAGED LONGERON.  FABRICATED AND INSTALLED LONGERON, 2  SPLICES AND 4 BATHTUB FITTINGS IAW SRM 51-1-21, 51-1-20D 53-02-00-0 FIG 2D.

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