Service difficulty report · Control Unit · Boeing 7673P6

Difficulty date
November 25, 2006
Submitted
December 7, 2006
Operation
Air carrier
Aircraft
N153DL
Make and model
Boeing 7673P6
Aircraft serial
24985
Aircraft time
67,180 hours, 15,247 cycles
Part
Control Unit
Part number
734285
Part serial
2021
Condition
Malfunctioned
Location
E/E Bay
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

LT UTIL BUSS DROPPED OFF AFTER STARTING LT ENG. REPLACED ELEC SYST CONTRL PNL AND BPCU PER THE M/M. OPS CKS OK.

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