# SDR MZZA96141

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N89427
- Make and model: Boeing 727227
- Aircraft serial: 21365
- System (JASC): [7930 · Engine Oil Indicating System](https://openairdocs.org/jasc/7930)
- Part: Bypass Light
- Part number: STB390
- Condition: Wire Loose
- Location: Cockpit
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MZZA96141

## Discrepancy

FLT 951 - GUM - DURING CLIMB, ALL THREE ENGINE LOW PRESSURE FILTER BYPASS LIGHTS CAME ON.  FOUND WIRE L26 AT FAULT.  PER MM REF 33-19-02 CORRECTED FAULT.  PERFORMED OPERATIONAL CHECK AND ALL INDICATIONS WERE NORMAL.  AIRCRAFT RELEASED FOR SERVICE.  (M)

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