# SDR ASAA2021090335849

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2021
- Submitted: September 7, 2021
- Operation: Air carrier
- Aircraft: [N588AS](https://openairdocs.org/aircraft/N588AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35685
- Aircraft time: 49,136 hours, 14,619 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Sensor
- Part number: 11502501
- Condition: Inoperative
- Location: Rt Pack Temp
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021090335849

## Discrepancy

RIGHT PACK TEMP NOT SHOWING A READING. GROUNDED - YES. REMOVED AND REPLACED R/H PACK TEMP SENSOR AND TEMP BULB SENSOR. OPS CHECK GOOD. REF B737-800 AMM 21-51-60, 21-51-52, AND B737-800 FIM 21-61 TASK 588. OK FOR SERVICE.

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