Service difficulty report · Control Unit · Boeing 74787UF

Difficulty date
December 19, 2018
Submitted
December 19, 2018
Operation
Air carrier
Aircraft
N859GT
Make and model
Boeing 74787UF
Aircraft serial
62441
Aircraft time
14,705 hours, 2,429 cycles
Part
Control Unit
Part number
1713671
Part serial
AAKH000258
Condition
Malfunctioned
Stage of operation
CR
How discovered
O
Nature of condition
G, J
Precautionary procedure
A

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

What was found

NUMEROUS ELECTRICAL MALFUNCTIONS REQUIRING AIR TURN BACK.(<P>REMOVED AND REPLACED #1 BCU IAW AMM 24-*23-01. OPS CHECK NORMAL IAW AMM 24-23-01</P>)

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