Service difficulty report · Control Unit · Boeing 767322

Difficulty date
December 6, 2011
Submitted
January 3, 2012
Operation
Air carrier
Aircraft
N676UA
Make and model
Boeing 767322
Aircraft serial
30028
Aircraft time
39,589 hours, 9,905 cycles
Engine
Pwa PW4052
Part
Control Unit
Part number
6228849001
Part serial
166
Condition
Malfunctioned
Location
Satcom
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

CHRONIC SATCOM-ACARS RFU FAULT. REPLACE RFU.