# SDR AALA202203033609

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2022
- Submitted: March 3, 2022
- Operation: Air carrier
- Aircraft: [N924US](https://openairdocs.org/aircraft/N924US), registered now
- Make and model: Airbus A300*
- Aircraft serial: 6569
- Aircraft time: 22,618 hours, 8,812 cycles
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Regulator Valve
- Part number: 6774G010000
- Part serial: 677411933
- Condition: Faulty
- Location: Zone 400 - Nac/P
- Part time: 20,043 hours, 8,969 cycles
- Component: Engine, Iae, V2533A5
- Component part number: V2533A5QEC
- Stage of operation: CL
- How discovered: V
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202203033609

## Discrepancy

AIRCRAFT WAS GROUNDED: DURING CLIMB, ENGINE #1 EPR SURGED. FLIGHT RETURNED TO PIT, LANDING SAFELY. REPLACED BLEED PRESSURE REGULATOR VALVE 4001HA PER AMM 36-11-52. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECKS.

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