# SDR ASAA2022062938899

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 29, 2022
- Submitted: July 5, 2022
- Operation: Air carrier
- Aircraft: [N492AS](https://openairdocs.org/aircraft/N492AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 44110
- Aircraft time: 24,340 hours, 7,672 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Controller
- Part number: UNKNOWN
- Condition: Fault Message
- Location: Unknown
- Stage of operation: NR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022062938899

## Discrepancy

ON RECALL PACK LIGHT ILLUMINATED ON RIGHT PACK. GROUNDED - YES. ACCOMPLISHED PZTC BITE REF B737-900 AMM 21-61-00. FLAGGED #2 CONTROLLER TCV FOR PREVIOUS FLT. RESET AND RE-ACCOMPLISHED BITE. NO DEFECTS NOTED.

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