Service difficulty report · Circuit Card · Boeing 7673Y0

Difficulty date
February 11, 2021
Submitted
February 15, 2021
Operation
Air carrier
Aircraft
N1619A
Make and model
Boeing 7673Y0
Aircraft serial
26208
Aircraft time
76,072 hours, 13,935 cycles
Part
Circuit Card
Part number
285T00958
Part serial
D00459
Condition
Malfunctioned
Location
Equip Cooling
Stage of operation
TX
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

FWD EQUIP VALVE EICAS MSG AFTER BLOCK OUT(<P>REMOVED AND REPLACED EQUIP COOLING INBD CARD M867. OPS CHECK NORMAL IAW AMM 21-58-24.<BR /></P>)

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