# SDR ASAA2014040807475

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2014
- Submitted: April 10, 2014
- Operation: Air carrier
- Aircraft: [N593AS](https://openairdocs.org/aircraft/N593AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35107
- Aircraft time: 23,405 hours, 7,253 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Controller
- Part number: 6228145
- Part serial: 62281404530
- Condition: Failed
- Location: Rt A/C Pack
- Part time: 23,429 hours, 7,259 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014040807475

## Discrepancy

RIGHT PACK LIGHT ILLUMINATED WITH RECALL.  LIGHT EXTINGUISHES DURING MASTER CAUTION RESET.  ACFT GROUNDED.  R & R RT PACK/ZONE TEMP CONTROLLER AMM 21-61-20.  OPS CHECKED NORMAL. GROUND VERIFICATION SUCCESSFUL.

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