# SDR ASAA2020022863304

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2020
- Submitted: February 28, 2020
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 50,908 hours, 15,212 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Light
- Condition: False Activation
- Location: Rt A/C Pack
- Stage of operation: NR
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2020022863304

## Discrepancy

UPON MASTER CAUTION RECALL , RIGHT PACK LIGHT ILLUMINATED. LIGHT EXTINGUISHED AFTER MASTER CAUTION RESET. GROUNDED - YES. BITE CHECK #2 CONTROLLER SHOWS R/H "RAM ACT " FAULT. VERIFICATION CHECK GOOD.

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