SDR P5CA2017060900157

Service difficulty report · Connector · Boeing 7673JHF

Difficulty date: June 8, 2017
Submitted: June 9, 2017
Operation: Air carrier
Aircraft: N644GT
Make and model: Boeing 7673JHF
Aircraft serial: 37810
Aircraft time: 10,707 hours, 2,626 cycles
System (JASC): 2160 · Cabin Temperature Control System
Part: Connector
Condition: Dirty
Location: Trim Valve
Stage of operation: CR
How discovered: O
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLT DECK AUTO TEMP CONTROL DOES NOT REGULATE TEMPERATURE. PERFORMED DIM 21-64 FT 826 AND AMM 21-61-09, CLEANED FLIGHT DECK TEMP SENSOR & FOUND DIRTY IAW AMM 21-61-07 CLEANED TRIM VALVE FLT DECK CONNECTOR IAW AMM 21-51-00, BITE TESTED TEMP CONTROLLER, NO FAULT IAW AMM 21-61-00 FLT DECK TEMP CONTROL TESTED NORMAL.

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