Service difficulty report · Anti-Ice Valve · Boeing 757230

Difficulty date
April 28, 2025
Submitted
April 30, 2025
Operation
Air carrier
Aircraft
N688SL
Make and model
Boeing 757230
Aircraft serial
25140
Aircraft time
106,027 hours, 27,078 cycles
Engine
Pwa PW2037
Engine time
74,762 hours, 24,103 cycles
Part
Anti-Ice Valve
Part number
2790583108
Part serial
4237P
Condition
Faulty
Location
Lt Engine
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

LH ENG ANTI ICE EICAS. R/R LH ENG INLET TAI VALVE PER AMM.