Service difficulty report · Fuel Line · Boeing 757222

Difficulty date
January 8, 2002
Submitted
January 22, 2002
Operation
Air carrier
Aircraft
N543UA
Make and model
Boeing 757222
Aircraft serial
25698
Aircraft time
38,003 hours, 11,393 cycles
Engine
Pwa PW2037
Part
Fuel Line
Part number
343N330136
Condition
Chafed
Location
Rt Main Tank
Stage of operation
CR
How discovered
O
Nature of condition
K
Precautionary procedure
K

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

What was found

UNWANTED FUEL TRANSFER FROM RIGHT FUEL TANK TO CENTER TANK. FOUND CHAFED WATER SCAVENGE FUEL LINE. DAMAGE CAUSED FROM COUPLING CONTACT ON ADJACENT FUEL LINE DUE TO INCORRECT CLAMPING. REPLACED WATER SCAVENGE FUEL LINE.