# SDR JJBA20221125021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2022
- Submitted: November 25, 2022
- Operation: Air carrier
- Aircraft: [N14148](https://openairdocs.org/aircraft/N14148), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145751
- Aircraft time: 45,956 hours, 28,980 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 8152403
- Part serial: 200304132
- Condition: Locked
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA20221125021

## Discrepancy

FOUL ODOR ON CLIMB/DESCENT BETWEEN 5000` AND 14000`	PERFORMED ROLLS ROYCE FIM. COMPLIED WITH #1 ENGINE  BORESCOPE INSPECTION ENGINE FLOWPATH AREA, NO OIL POOLING, NO WET OIL FOUND ON OR NEAR THE BOLT HEADS,  JUST SOME DUST OR DAMP GRIME. #1 PACK ACM LOCKED UP DURING RUNS. R & R #1 PACK ACM. OPS CHECK SAT . NO FOUL ODOR NOTED.

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