# SDR P5CA2019052200081

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2019
- Submitted: May 23, 2019
- Operation: Air carrier
- Aircraft: N644GT
- Make and model: Boeing 767-3JHF
- Registry model: [Boeing 767-3JHF](https://openairdocs.org/model/boeing-767-3jhf) (OpenAirDocs)
- Aircraft serial: 37810
- Aircraft time: 15,574 hours, 3,710 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Controller
- Condition: Malfunctioned
- Location: Ac Bay
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2019052200081

## Discrepancy

MAINTENANCE MSG - LT PACK BITE T/S. (<P>PERFORMED FIM 21-51 FT 844. C/W PACK CONTROLLER (PTC) BITE TEST FOUND FCV (FLOW CONTROL VLV) FAULT. PERFORMED RESET OF PTC AND NEW LT PACK OPERATIONAL CHECK. ALL RESULTS NORMAL. </P><P><BR DATA-MCE-BOGUS="1" /></P><P>RMK:  PLACED 01 EA FCV PN 396496-1 ON ORDER AS PRECAUTION FOR NEXT GT TPE.</P>)

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