Service difficulty report · Sealant · Boeing 767322

Difficulty date
October 26, 2009
Submitted
October 28, 2009
Operation
Air carrier
Aircraft
N644UA
Make and model
Boeing 767322
Aircraft serial
25094
Aircraft time
78,984 hours, 12,708 cycles
Engine
Pwa PW4060
Part
Sealant
Condition
Damaged
Location
Center Tank
Stage of operation
IN
How discovered
V
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

FUEL LEAK FROM L PACK BAY AT 20DPM. CENTER FUEL TANK UNDER PANEL 193PL LT WING TO BODY FAIRING STATION 955.10 REAR SPAR CENTER TANK FASTENERS LEAKING. FOUND LEAK AT AFT SPAR BELOW AND JUST FWD OF LOWER LEFT BATHTUB FITTING. FOUND INTERNAL LEAK, REMOVED DAMAGED SEALANT AND RESEALED. LEAK CHECK OF AREA IS OKAY.