# SDR USAA2014040700007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2014
- Submitted: April 7, 2014
- Operation: Air carrier
- Aircraft: [N174US](https://openairdocs.org/aircraft/N174US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1492
- Aircraft time: 44,790 hours, 16,540 cycles
- System (JASC): [2163 · Cabin Temperature Sensor](https://openairdocs.org/jasc/2163)
- Part: Sensor
- Part number: 9104A000601
- Condition: Faulty
- Location: Ac 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/USAA2014040700007

## Discrepancy

CABIN TEMPS ON DEPARTURE & CLIMB OUT WERE EXCESSIVELY HIGH & UNCONTROLLABLE. RETURNED TO CLT FOR OVERWEIGHT LANDING, LANDING WEIGHT 176,200.  TOUCHDOWN RATE OF DESCENT 200 - 300 FT, NORMAL BRAKING, BRAKE TEMPS 360.  FOUND NR 2 PACK INLET PRESS SENSOR 36HH FAULTED.  R & R SENSOR IAW AMM 26-61-16.  RAN ENG & BOTH PACKS.  OPERATIONS NORMAL IAW AMM 05-51-11.  ACFT DOES NOT REQUIRE OVERWEIGHT LANDING INSPECTION.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.