# SDR IPXA2020111362321

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2020
- Submitted: November 13, 2020
- Operation: Air carrier
- Aircraft: [N453UP](https://openairdocs.org/aircraft/N453UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25474
- Aircraft time: 34,038 hours, 19,694 cycles
- Engine: Rroyce RB211535E4
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Tube
- Condition: Leaking
- Location: Rt Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2020111362321

## Discrepancy

INSPECTION TYPE: NA DIVERSION, AC OOS.  EMERGENCY DECLARED, NO EMERGENCY EQUIPMENT USED.  IN CLIMB & WHEN LEVEL AT FL350 HAD ENGINE INDICATIONS: LT ENGINE EPR 1.73, N1 96.5, EGT 669, N2 89, N3 89, FF 7.0; RT ENGINE EPR 1.71, N1 690, EGT 460, N2 72, N3 77, FF 2.8.  TOOK A 2 KNOB WIDTH SPLIT ON THRUST LEVER TO ACHEIVE THIS.  PERF FIM TASK 73-21-00-815-802-R00 ON NR 2 ENGINE ESN 31770.  FOUND FAULT CODE 47 ON RT EEC BITE.  EXAMINED P1 TUBE & CONNECTIONS BETWEEN THE P1 PROBE & EPR TRANSMITTER FOR LEAKS, AS PER FIM 73-21-00-301 TABLE 301, EEC FAULT TABLE.  FOUND SUBSTANTIAL LEAK.  TIGHTENED CONNECTION, IAW AMM 70-31-00.  PERFORMED ENGINE T/O POWER TEST 13 AMM 71-00-00.  ALL PARAM NORM & MATCH.

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