# SDR AALA20150611009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 11, 2015
- Submitted: June 15, 2015
- Operation: Air carrier
- Aircraft: N33502
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49739
- Aircraft time: 73,449 hours, 38,678 cycles
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Pressure Switch
- Condition: Defective
- Location: Rt Engine
- 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/AALA20150611009

## Discrepancy

AIR INTERRUPT, DIVERTED, EMER DECLARED, LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT.  CREW REPORTED THE RT ENG OIL FILTER CLOG LIGHT ILLUMINATED.  REPLACED THE RT ENG FILTER DIFFERENTIAL PRESS SWITCH IAW AMM 79-35-01.

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