# SDR CALA2025042504220

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2025
- Submitted: April 25, 2025
- Operation: Air carrier
- Aircraft: [N76055](https://openairdocs.org/aircraft/N76055), registered now
- Make and model: Boeing 767424ER
- Aircraft serial: 29450
- Aircraft time: 92,632 hours, 13,000 cycles
- Engine: Ge CF680C2B7F
- Engine time: 20,105 hours, 2,804 cycles
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: 8253011
- Part serial: 200110112
- Condition: Failed
- Location: Rt Engine
- Part time: 83,964 hours, 2,807 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025042504220

## Discrepancy

R ENG BLEED FAIL AT  75 KTS ON TAKEOFF... CHECKLIST RAN AND RESET WITH NO DEMAND HPSOV REPLACED AS PER AMM TASK 36-11-07-424-014-003 REV 144, SATIS.

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