Service difficulty report · Connector · Boeing 737522

Difficulty date
February 19, 2001
Submitted
March 21, 2001
Operation
Air carrier
Aircraft
N957UA
Make and model
Boeing 737522
Aircraft serial
26707
Aircraft time
22,750 hours, 14,393 cycles
Engine
Ge CFM56*
Part
Connector
Condition
Miswired
Location
Cross Feed Valve
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

DIVERTED DUE TO A FUEL IMBALANCE. *S/D* INSPECTED CROSS FEED VALVE AND FOUND CONNECTOR D792 WITH WIRES CROSSED CAUSING THE VALVE TO OPERATE INCORRECTLY. MOVED WIRES TO CORRECT PIN POSITION IN D792 CONNECTOR. SYSTEM OPS CHECKED GOOD.