# SDR DL738010008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2001
- Submitted: January 12, 2001
- Operation: Air carrier
- Aircraft: [N376DA](https://openairdocs.org/aircraft/N376DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 29624
- Aircraft time: 5,639 hours, 3,150 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 71211997101AC
- Part serial: 9819491
- Condition: Inoperative
- Location: E/E Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL738010008

## Discrepancy

ON TAKEOFF FROM CVG A/C DID NOT PRESSURIZE IN AUTO.  NOT ABLE TO PRESSURIZE A/C WITH ALTERNATE MODE.  FOUND NR 1 DCPC FAIL. T/S PER FIM 21-31 TASK 823-824 AND FIM21-31 TASK 825.  REPLACED NR 1 DCPC, CKS GOOD PER FIM 21-31 TASK 825, PRESSURIZED A/C, SYSTEM NORMAL.

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