# SDR CALA2024070300109

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2024
- Submitted: July 3, 2024
- Operation: Air carrier
- Aircraft: [N77258](https://openairdocs.org/aircraft/N77258), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30802
- Aircraft time: 72,261 hours, 26,871 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Sense Line
- Part number: 332A235014
- Condition: Cracked
- Location: Nr 2 Engine
- Part time: 72,258 hours, 26,870 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: S
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024070300109

## Discrepancy

AT CRUISE RT DUCT PRESS URE WENT TO 11 PSI 41LT  STAYED LOW DURI NG DESENT IDLED BOTH ENGINES. #2 ENGINE PRODUCED BELOW 0 PSI SENSE LINE CRACKED. FLAGGING FOR SDR SDR INPUT REPLACED TUBE ASSY REF IPC 36-11-51-02A ITEM 105 OPS AND LEAK CHECKS GOOD WORK PREFORMED BY U118541 NATHAN TRUJILLO

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