# SDR EIA2000306

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2000
- Submitted: January 5, 2001
- Operation: Air carrier
- Aircraft: N3203Y
- Make and model: Boeing 747128
- Aircraft serial: 19751
- System (JASC): [7711 · Engine Pressure Ratio (EPR)](https://openairdocs.org/jasc/7711)
- Part: Indicator
- Condition: Failed
- Location: Nr 4 Eng Epr
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EIA2000306

## Discrepancy

PANC - FLT 1302 - NR 4 ENGINE EPR INDICATOR FAIL FLAG APPEARED AND AIRCRAFT LOST DIRECTIONAL STEERING DUE TO UNRELIABLE EPR INDICATION.  ALL OTHER ENGINE PARAMETERS NORMAL.  NR 4 ENGINE INSPECTED FOR FOD, NO ABNORMALITIES FOUND.  (M)

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