Service difficulty report · Controller · Boeing 767375

Difficulty date
November 27, 2017
Submitted
December 1, 2017
Operation
Air carrier
Aircraft
N649GT
Make and model
Boeing 767375
Aircraft serial
25864
Aircraft time
85,423 hours, 22,161 cycles
Part
Controller
Condition
Malfunctioned
Location
Cockpit Temp
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

DURING CRUISE LEFT PACK EICAS MSG AFTER MID CABIN TEMP SELECTED TO LOWER TEMP, C/W QRH CONTINUED IN STBY MODE. REMOVED AND REPLACED LT PACK TEMP CONTROLLER IAW AMM 31-51-14.