Service difficulty report · Connector · Boeing 74746NF

Difficulty date
February 6, 2020
Submitted
February 13, 2020
Operation
Air carrier
Aircraft
N454PA
Make and model
Boeing 74746NF
Aircraft serial
30812
Aircraft time
74,507 hours, 12,365 cycles
Part
Connector
Part number
BACC63BP14H4SN
Condition
Damaged
Location
Boost Pump
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

FOUND FUEL BOOST PUMP TANK NO. 3-AFT M31 CONNECTOR DAMAGE AT R/H W/W.(<P>1) IAW SWPM 20-61-11 REV. 72 AND WDM 28-22-34 REV. 27, REPLACED FUEL BOOST PUMP TANK NO. 3-AFT CONNECTOR DM31 AT R/H W/W AND CONDITION CHECKED NORMAL.</P><P>2) IAW WDM 28-22-34 REV 27, PERFORM WIRE CONTINUITY CHK AND RESULT IS SATISFIED.</P><P>3) IAW AMM 28-22-03-704-091-002 REV 97, PERFORM FUEL BOOST PUMP TANK NO. 3-AFT M31 OPERATIONAL TEST AND RESULT WAS SATISFACTORY.</P>)

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