Service difficulty report · Controller · Boeing 767375

Difficulty date
November 16, 2017
Submitted
November 27, 2017
Operation
Air carrier
Aircraft
N649GT
Make and model
Boeing 767375
Aircraft serial
25864
Aircraft time
85,370 hours, 22,151 cycles
Part
Controller
Part number
6259469
Part serial
10103818
Condition
Malfunctioned
Location
Ac Bay
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

"L PACK TEMP" EICAS MSG DISPLAYED OCCURRED AT FL 340 APPROX 2 MIN AFTER "R PACK TEMP", ACCOMPLISHED QRH. REMOVED AND REPLACED LT PACK TEMP CONTROLLER REF AMM21-51-14, OPS CHECK NORMAL. NO FAULTS NOTED.