# SDR TSAA0221021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2002
- Submitted: February 15, 2002
- Operation: Air carrier
- Aircraft: [N818AL](https://openairdocs.org/aircraft/N818AL), registered now
- Make and model: Boeing 737230
- Aircraft serial: 22117
- System (JASC): [2163 · Cabin Temperature Sensor](https://openairdocs.org/jasc/2163)
- Part: Sensor
- Part number: 1173T101
- Condition: Malfunctioned
- Location: A/C Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TSAA0221021

## Discrepancy

FLT 201 - HNL-LIH - AFTER TAKEOFF, NR 2 PACK TRIPPED.  RESET AND TRIPPED AGAIN.  RETURNED TO HNL FOR UNEVENTFUL LANDING.  REPLACED THE 365 TEMPERATURE SENSOR AND MODULATING VALVE.  OPS CHECK, LEAK CHECK AND ENGINE RUN OK.  AIRCRAFT RETURNED TO SERVICE.  (M)

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