Service difficulty report · Anti-Ice Valve · Boeing 7673S1

Difficulty date
November 11, 2018
Submitted
November 12, 2018
Operation
Air carrier
Aircraft
N640GT
Make and model
Boeing 7673S1
Aircraft serial
25221
Aircraft time
87,340 hours, 18,556 cycles
Part
Anti-Ice Valve
Part number
2790583108
Part serial
2073AF
Condition
Faulty
Location
Engine
Stage of operation
IN
How discovered
O
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

DUE TO INTERMITTENT RT ENG A/I LIGHT & EICAS MESSAGE. R&R ENG INLET TAI VLV IAW AMM 30-21-03, OPS CK NORM.

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