# SDR 95ZZZX720

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N2FOR
- Make and model: Boeing 737-2P6
- Registry model: [Boeing 737-2P6](https://openairdocs.org/model/boeing-737-2p6) (OpenAirDocs)
- Aircraft serial: 21612
- System (JASC): [7711 · Engine Pressure Ratio (EPR)](https://openairdocs.org/jasc/7711)
- Part: Pt7 Tube
- Part number: 611429
- Condition: Fractured
- Location: Nr 2 Engine
- Stage of operation: TX
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX720

## Discrepancy

NR 2 ENGINE EPR INDICATION APPEARS LOW DURING GROUND RUN-UP.  INVESTIGATION FOUND PT7 TUBE ASSEMBLY WAS BROKEN ON B-NUT.  REPLACED TUBE ASSEMBLY PER PRATT AND WHITNEY MM 78-22-00.

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