# SDR ASAA2021100236142

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2021
- Submitted: October 4, 2021
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 54,950 hours, 16,350 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: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021100236142

## Discrepancy

RIGHT PACK LT ILLUMINATED AND WOULD NOT RESET. GROUNDED - YES. PERFORMED B737-800 FIM 21-53 TASK 820 FOUND THIS PACK TCV ON VERIFY STEP. PRESSED PACK TRIP RESET AND PERFORMED PACK TEMP BITE PER FIM 21-62 TASK 801 AND FAULT CLEARED. RAN R/H PACK ON HIGH TO VERIFY OPS TEST GOOD PER B737-800 AMM 21-61-00-700-807-002.

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