# SDR UPS02837651

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2002
- Submitted: February 15, 2002
- Operation: Air carrier
- Aircraft: N703UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 45939
- Aircraft time: 65,149 hours, 26,648 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: 37735121
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS02837651

## Discrepancy

INSPECTION TYPE:C2 LONGERON 11R CRACKED AT R2 DOOR UPPER AFT CORNER.  REMOVED CRACKED LONGERON SECTION FROM 1570 TO 1690.  INSTALLED REPLACEMENT SECTION IAW SRM 53-1-0, 51-1-21, 51-1-20D.

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