# SDR UPS96421476

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N680UP
- Make and model: Boeing 747-SR-46
- Registry model: [Boeing 747-SR-46](https://openairdocs.org/model/boeing-747-sr-46) (OpenAirDocs)
- Aircraft serial: 20923
- System (JASC): [5400 · Nacelle/Pylon Structure](https://openairdocs.org/jasc/5400)
- Part: Spar Web
- Condition: Cracked
- Location: Nac Sta 193/196
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS96421476

## Discrepancy

INSPECTION TYPE-C, CRACK IN LOWER SPAR WEB, NAC STA 193/196 LT, AT PNU DUCT SUPPORT STIFFENER.  REPAIRED LOWER SPAR WEB AT NAC STA 193/196 LT ACC SRM 54-10-03 FIG 2.

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