# SDR KY7A720190504001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2019
- Submitted: May 10, 2019
- Operation: Air carrier
- Aircraft: [N2728G](https://openairdocs.org/aircraft/N2728G), registered now
- Make and model: Swrngn SA227AC
- Aircraft serial: AC731
- Aircraft time: 28,745 hours, 38,444 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Mixing Valve
- Part number: BYLB504371
- Condition: Faulty
- Location: Bleed Air Sys
- Stage of operation: UK
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KY7A720190504001

## Discrepancy

PILOT REPORTED RH WING OVERHEAT ILLUMINATED N FLIGHT (STEADY), FOLLOWED CHECKLIST DEACTIVEATED RT BLEED AND CONTIMUIED TO DESTINATION WITH NO FURTHER ISSUES. MX REMOVED AND REPLACED RT MIXING VALVE WITH OVERHAULED, GROUND OPS CHECK GOOD.

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