# SDR ASAA2018120127189

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2018
- Submitted: December 4, 2018
- Operation: Air carrier
- Aircraft: [N493AS](https://openairdocs.org/aircraft/N493AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41727
- Aircraft time: 10,416 hours, 3,498 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Controller
- Condition: Faulted
- Stage of operation: DE
- 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/ASAA2018120127189

## Discrepancy

AT 18,000 UPON RECALL RIGHT PACK LIGHT ON, AND THEN EXTINGUISHED ON RESET. GROUNDED - YES. ACCOMPLISHED BITE PER FIM 21-62 TASK 801. FOUND NR 2 CONTROLLER HAD "SRADA EXIT" FAULT. FIM 21-62 TASK 854 CLEARED FAULT. OPS GOOD.

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