# SDR MYWA110107

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2011
- Submitted: November 7, 2011
- Operation: Air carrier
- Aircraft: [N752MA](https://openairdocs.org/aircraft/N752MA), registered now
- Make and model: Boeing 737-48E
- Registry model: [Boeing 737-48E](https://openairdocs.org/model/boeing-737-48e) (OpenAirDocs)
- Aircraft serial: 28198
- Aircraft time: 25,812 hours, 24,565 cycles
- System (JASC): [2410 · Alternator-Generator Drive](https://openairdocs.org/jasc/2410)
- Part: Filter
- Condition: Dirty
- Location: Nr 1 Csd
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MYWA110107

## Discrepancy

ETOPS SIGNIFICANT SYSTEM:  NR 1 ENGINE CSD DURING CRUISE INDICATES 80C IN AND 10C RISE.  PERFORMED INSPECTION/CHECK ON NR 1 ENGINE CSD FOUND OIL FILTER POP-OUT INDICATOR POPPED OUT.  REMOVED AND REPLACED CSD OIL FILTER IAW B737-400 AMM 24-11-41 INSPECTED MAGNETIC CHIP DETECTOR ON CSD FOUND NO TRACES OF METAL PARTICLES IAW B737-400 AMM 24-11-11.  FOUND CHIP DETECTOR CRACKED TOO.  PENDING LEAK CHECK.  PERFORMED LEAK CHECK ON OIL FILTER AND MAGNETIC CHIP DETECTOR IAW AMM 24-11-41.  LEAK CHECK OK.  PENDING CSD OPERATIONAL CHECK.  OPS CHECK OK IAW AMM 24-11-41 & 71-00-00.

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