# SDR 19PB2014110300164

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2014
- Submitted: November 3, 2014
- Operation: Air carrier
- Aircraft: N529PP
- Make and model: Boeing 737-7HJ
- Registry model: [Boeing 737-7HJ](https://openairdocs.org/model/boeing-737-7hj) (OpenAirDocs)
- Aircraft serial: 36756
- Aircraft time: 1,266 hours, 923 cycles
- Engine: Cfmint CFM567B26US
- Engine time: 1,266 hours, 923 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Filter
- Part number: 219946
- Condition: Dirty
- Location: Zone 500
- Part time: 1,266 hours, 923 cycles
- Stage of operation: CL
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/19PB2014110300164

## Discrepancy

DURING CLIMB OUT, NR 1 ENGINE BYPASS FILTER ILLUMINATED BRIEFLY, POWER WAS REDUCED AND LEVELED OFF LIGHT EXTINGUISHED, BEGAN CLIMB AGAIN NR 1 ENGINE BYPASS FILTER BRIEFLY ILLUMINATED AGAIN. ACFT RETURN TO BASE.  NR 1 ENGINE BYPASS LIGHT DID NOT ILLUMINATED AGAIN.

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