# SDR ASAA2023072644249

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2023
- Submitted: July 27, 2023
- Operation: Air carrier
- Aircraft: [N495AS](https://openairdocs.org/aircraft/N495AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41728
- Aircraft time: 27,562 hours, 8,600 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- 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/ASAA2023072644249

## Discrepancy

RIGHT PACK LIGHT IS STAYIN ILLUMINATED AFTER MASTER CAUTION RESET. GROUNDED - YES. VERIFIED PROPER PLACEMENT OF LOWER DRIVE ARM AND MADE THE PROPER ADJUSTMENT PER MEL 21-5D. RAN PFTC PER TASK 21-61-00-740 ERASED EXISTING FAULTS OPS CHECK GOOD FOR MASTER CAUTION RESET REMAINS ON MEL.

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