# SDR C1HA200185013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 25, 2001
- Submitted: November 30, 2001
- Operation: Air carrier
- Aircraft: N685CA
- Make and model: Boeing 727-2S7
- Registry model: [Boeing 727-2S7](https://openairdocs.org/model/boeing-727-2s7) (OpenAirDocs)
- Aircraft serial: 22492
- System (JASC): [7711 · Engine Pressure Ratio (EPR)](https://openairdocs.org/jasc/7711)
- Part: Indicator
- Part number: JG298A5
- Part serial: 00517
- Condition: Fluctuates
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C1HA200185013

## Discrepancy

WHILE EN ROUTE ENG NR 2 EPR FLUCTUATED BETWEEN 1.9 & 2.0 AND N1 FLUCT BETWEEN 84 & 86 PERCENT EGT 4750 AND N2 FLUCT ALSO PARAMETERS NOT NOTED.  REMOVED AND REPLACED NR 2 EPR INDICATOR NR 2 N1 INDICATOR DRAINED AND CHECKED MOISTURE TRAP, ENG TRIM CK IAW ENG TRIM CHART NO FLUCTUATION NOTED.

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