Service difficulty report · Controller · Boeing 7673S1

Difficulty date
September 28, 2019
Submitted
September 30, 2019
Operation
Air carrier
Aircraft
N640GT
Make and model
Boeing 7673S1
Aircraft serial
25221
Aircraft time
89,246 hours, 18,993 cycles
Part
Controller
Condition
Malfunctioned
Location
Ac Bay
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

"LEFT PACK TEMP" EICAS MESSAGE. PERFORMED ABNORMAL QRH AND LEFT PACK TO STBY.(<P>PERFORMED BITE ON LH PACK CONTROLLER, FAULTED "INLET TEMP SENSOR". RESET CONTROLLER AND PERFORMED LH PACK OPS TEST, OPS CHECK GOOD IAW B767 AMM 21-51-00.</P>)

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