# SDR UPS08851419

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2008
- Submitted: January 16, 2008
- Operation: Air carrier
- Aircraft: N718UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 46018
- Aircraft time: 70,868 hours, 47,279 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Condition: Cracked
- Location: Fs 1690 L28r
- 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/UPS08851419

## Discrepancy

INSPECTION TYPE:C2 AFTER REMOVAL OF EXISTING REPAIR AT L28R STA 1690, FOUND L28R CRACKED AND INTERNAL DOUBLER CUT.  REMOVED AND REPLACED L28R AND INTERNAL DOUBLER AT STA 1690 IAW SRM 53-05-01 FIG 007 AND DWG 5649328.

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