# SDR IPXA10661148

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2010
- Submitted: July 19, 2010
- Operation: Air carrier
- Aircraft: [N334UP](https://openairdocs.org/aircraft/N334UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27761
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Sensor
- Part number: 111975
- Part serial: 3596
- Condition: Inoperative
- Location: Duct Flow
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA10661148

## Discrepancy

INSPECTION TYPE:E,  TOP ATB - FWD EQUIPMENT OVERHEAT ECIAS DISPLAY IN STANDBY.  IN OVERRIDE ALSO HAD FWD EQUIPMENT OVERHEAT DISPLAYED.  T/S IAW FIM 21-58-00 FIG 115, 116. R & R FWD LOW FLOW DUCT SENSOR IAW AMM 21-58-17-2. ALSO FOUND FWD SUPPLY CK VALVE AND FWD EXHAUST VLV BUTTERFLY SPRINGS INOP. R & R IAW AMM 21-58-02.  OPS/ LEAK CK GOOD.

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