What was found
THE COWL VALVE OPEN LIGHT REMAINED BRIGHT WHEN THE NUMBER TWO ENGINE ANTI-ICE VALVE SWITCHED TO THE ON POSITION. *S/D* REPLACED THE ENGINE ANTI-ICE VALVE.
- Difficulty date
- November 3, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N381UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24656
- Engine
- Ge CFM56*
- System (JASC)
- 3020 · Air Intake Anti/De-Ice System
- Part
- Valve
- Condition
- Failed
- Location
- Engine Anti-Ice
- Component
- Whittaker · 1726257
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.