# SDR UPS07850149

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 21, 2007
- Submitted: July 11, 2007
- Operation: Air carrier
- Aircraft: N705UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 45949
- Aircraft time: 66,593 hours, 26,971 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- 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/UPS07850149

## Discrepancy

INSPECTION TYPE:C3 L21L UPPER CUSP BETWEEN STA 1160-1140 CRACKED.  CUT OUT CRACKED CUSP SEGMENT AT STA 1130-1160 L21L IAW SRM 53-02-05 FIG 15A.  FABRICATED AND INSTALLED REPAIR CUSP SEGMENT, DOUBLERS AND FILLERS AT STA 1130-1160 L21L IAW SRM 53-02-05 FIG 15A.

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