# SDR CALA2025050204417

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2025
- Submitted: May 2, 2025
- Operation: Air carrier
- Aircraft: [N67058](https://openairdocs.org/aircraft/N67058), registered now
- Make and model: Boeing 767424ER
- Aircraft serial: 29453
- Aircraft time: 87,429 hours, 12,216 cycles
- Engine: Ge CF680C2B7F
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: 8253052
- Part serial: 200106095
- Condition: Faulted
- Location: Nr 1 Engine
- Part time: 64,172 hours, 9,000 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025050204417

## Discrepancy

L ENG OVERHEAT ON CLIMBOUT WITH ASSOCIATED BLEED OFF AND PACK OF F. COULD NOT RECOVER PERFORMED FIM 26-11 FAULT TREE 807. SEE L/P 4678470 FOR REPLACEMENT OF # 1 ENGINE FAN AIR VALVE (DUE TO HIGH PRECOOLER OUT DUCT TEMPERATURE) AS PER MM-36-11-16/401. RAN # 1 ENGINE AT POWER. ALL CHECKS GOOD

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