# SDR ASAA2023062243669

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2023
- Submitted: June 27, 2023
- Operation: Air carrier
- Aircraft: [N962AK](https://openairdocs.org/aircraft/N962AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 44078
- Aircraft time: 807 hours, 251 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: 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/ASAA2023062243669

## Discrepancy

MAINT LIGHT ILLUMINATED ON OVHD. GROUNDED - YES. ON DEFERRAL. PERFORMED IFIM TASK 31-00-00-810-801. FOUND STATUS MESSAGES PACK TEMP CTRL PRIMARY R. ALSO FOUND FAULT CODE: 215 102 42, AND MAINTENANCE MESSAGE 21-55091. SEAMC STEVE NOTIFIED.  OK TO RELEASE PER MEL 21-51-05A C/N 22107962

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