# SDR ASAA2018061154950

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2018
- Submitted: June 11, 2018
- Operation: Air carrier
- Aircraft: [N538AS](https://openairdocs.org/aircraft/N538AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 41188
- Aircraft time: 23,805 hours, 6,929 cycles
- System (JASC): [2197 · Air Conditioning System Wiring](https://openairdocs.org/jasc/2197)
- Part: Connector
- Part number: BACC63BP22C39P10
- Condition: Defective
- Location: Cockpit Temp
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018061154950

## Discrepancy

ON RECALL, CONTROL CABIN ZONE TEMP ILLUMINATED.  ACFT GROUNDED.  PERFORMED FIM 21-62, TASK 832.  FOUND A BAD CONNECTOR D41500.  REPLACED & TESTED THE CONNECTOR D41500. ZONE TEMP BITE CHECKED ON BOTH CONTROLLERS WAS NORMAL IAW AMM 21-61-00-700-806-002. FLOW CONTROL & SHUTOFF VALVE INSTALLATION TEST CHECKED NORMAL IAW AMM 21-51-01.  GROUND VERIFICATION SUCCESSFUL IAW AMM 21-61-00.

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