# SDR IPXA1567708

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2011
- Submitted: July 6, 2011
- Operation: Air carrier
- Aircraft: [N404UP](https://openairdocs.org/aircraft/N404UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23726
- Engine: Pwa PW2040
- System (JASC): [7920 · Engine Oil Distribution (Airframe Furnished)](https://openairdocs.org/jasc/7920)
- Part: Pressure Switch
- Part number: 21SN04416
- Part serial: R13691
- Condition: Inoperative
- Location: Rt Engine
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA1567708

## Discrepancy

RIGHT OIL FILTER EICAS AT 30,000 FOLLOWED CHECKLIST RETARDED THROTTLES EICAS REMAINED.  PERFORMED ENGINE SHUTDOWN PROCEDURES. NORMAL SHUTDOWN SINGLE ENGINE ILS.  PERFORMED FIM 79-21-00-815-803-000, BLKS 1 THRU 6, FIG 104.  R & R MAIN OIL FILTER, R & R OIL FILTER DIFFERENTIAL PRESS SWITCH W/REF TO AMM 79-35-01/401.  PERFORMED ENG RUN, NO LEAKS AND NO EICAS MSGS.  OPS NORMAL.

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