# SDR A6WA2018100846101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 2018
- Submitted: October 8, 2018
- Operation: Air carrier
- Aircraft: [N426AW](https://openairdocs.org/aircraft/N426AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7669
- Aircraft time: 36,829 hours, 35,298 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Condition: Malfunctioned
- Location: Ac Bay
- 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/A6WA2018100846101

## Discrepancy

DURING SINGLE PACK OPERATION ON ENGINE BLEED AIR IN CLIMB AT APPROX 92% N1 RECEIVED RIGHT PACK OFF LIGHT AND RIGHT PACK OVERPRESS MESSAGE C/W QRH AND IAC RIGHT PACK OPERATION NORMAL ON APU BLEED R/R ACM IAW 21-51-10. OPS CK GOOD.

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