Service difficulty report · Control Unit · Boeing 7377H4

Difficulty date
March 28, 2021
Submitted
April 1, 2021
Operation
Air carrier
Aircraft
N473WN
Make and model
Boeing 7377H4
Aircraft serial
33832
Aircraft time
57,216 hours, 33,865 cycles
Part
Control Unit
Part number
762187F
Part serial
AAA7001735
Condition
Faulted
Location
E&E Bay
Stage of operation
TO
How discovered
O
Nature of condition
B
Precautionary procedure
C

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

What was found

ON TAKEOFF REJECTED TO @ 92 KNTS DUE TO VERY STRONG INTENSITY BURNING ELECTRICAL SMELL. F/A'S SAID THEY SMELLED IT FROM ROW 3 FWD TORNADO FLT DECK / PERFORMED CONDITIONAL INSPECTION AS PER AMM 05-51-56 AND FIM 21-00 TASK 806 R/R BPCU PRECAUTIONARY L/P 0567667 R/R FWD GALLEY COFFEE MAKER PRECAUTIONARY AS PER AMM 25-30-01 IN FWD GALLEY NO OTHER ISSUES OR DEFECTS WERE FOUND AT THIS TIME RAR 93185

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