# SDR SWAA2024031261693

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2024
- Submitted: March 12, 2024
- Operation: Air carrier
- Aircraft: [N967WN](https://openairdocs.org/aircraft/N967WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36967
- Aircraft time: 40,941 hours, 25,157 cycles
- Engine: Cfmint CFM567B242
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Valve
- Part number: UNKNOWN
- Condition: Fluctuates
- Location: Nr 2 Engine
- Stage of operation: DE
- How discovered: 9
- Nature of condition: O, R
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024031261693

## Discrepancy

NUMBER 2 ENGINE FLUCTUATING INFLIGHT 50-65 % N1 WHILE IN SHALLOW DESCENT ;PULLED THRUST TO IDLE AND RECEIVED ENG FAIL INDICATION ON NUMBER 2 ENGINE ; THRUST LEVER CAME BACK UP AND ENGINE RETURNED TO NORMAL OPERATION FOR REMINDER OF FLIGHT<[01] REPLACED #THE 2 ENG 5TH STAGE VALVE PER AMM 36-11-02<BR>TROUBLE SHOT; INSPECTED; AND OPS CHECKED #2 ENG IAW WO#72036736<BR>REF WO# 72036736 FOR INDIVIDUAL SIGN OFFS

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