Service difficulty report · Pin · Boeing 74746NF

Difficulty date
December 7, 2011
Submitted
December 9, 2011
Operation
Air carrier
Aircraft
N451PA
Make and model
Boeing 74746NF
Aircraft serial
30809
Aircraft time
47,918 hours, 7,838 cycles
Part
Pin
Condition
Defective
Location
Wiu
Stage of operation
IN
How discovered
O
Nature of condition
G, P
Precautionary procedure
K

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

What was found

ELECTRIC FLIGHT CONTROLS {PSM} LEFT 2 AC, DC CIRCUIT BREAKERS FOUND POPPED AND WILL NOT RESET. NON-FDE CMC MSG 27506A NOTED. (PRELIMINARY INSPECTION FOUND WIRE WRAP PINS 15A AND 15E OF WIU TO BE MAKING CONTACT. CONTACT CAUSED THE RECEPTACLE TO DISCOLOR. REPLACEMENT OF AFFECTED PARTS IN PROGRESS. SUPPLEMENTAL TO THIS SDR WILL BE SUBMITTED ONCE JOB IS COMPLETE.)

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