Service difficulty report · Anti-Ice Valve · Boeing 757222

Difficulty date
December 5, 2008
Submitted
December 17, 2008
Operation
Air carrier
Aircraft
N597UA
Make and model
Boeing 757222
Aircraft serial
28750
Aircraft time
38,892 hours, 10,804 cycles
Engine
Pwa PW2037
Part
Anti-Ice Valve
Part number
2780537104
Condition
Faulty
Location
Rt Wing
Stage of operation
NR
How discovered
O
Nature of condition
W, J
Precautionary procedure
O

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

What was found

EICAS MSG WING ANTI-ICE DISPLAYED. REPLACED ANTI-ICE VALVE RIGHT WING. ANTI-ICE VALVE SENSE LINE FITTING AND B-NUT STRIPPED AT LINE TO VALVE. NEEDS NEW LINE AND FITTING. BOTH ENDS OF SENSE LINE STRIPPED NEED NEW LINE AND BOTH UNIONS REPLACED. REPLACED LINE AND FITTINGS.