# SDR ASAA2023041542913

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2023
- Submitted: April 19, 2023
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 59,652 hours, 17,782 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: TX
- 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/ASAA2023041542913

## Discrepancy

AFTER PUSHBACK, UPON RECALL, GOT CONT CAB ZONE TEMP AND MASTER CAUTION. LIGHT EXTINGUISHED AFTER RECALL. GROUNDED - YES. CONFIRMED CONT. THIS PACK AND RE-PERFORMED BITE ALL RESET AND GO, WITH NO FAULTS. NO HIST 30 DAYS. B737-800 AMM 21-61-00.

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