What was found
WITH WING ANTI-ICE SWT SELECTED ON EICAS MSG DISPLAYED REPECTIVE VALVE LIGHTS ILLUM. FOUND BOTH RT AND LT WING TAI VALVES IN MANUAL LOCKED POSITION, REOPENED BOTH VALVES, PERFORMED ADJ AND TEST IAW 30-11-00-5. OPS NORMAL. (K)
- Difficulty date
- November 30, 2007
- Submitted
- December 7, 2007
- Operation
- Air carrier
- Aircraft
- N550TZ
- Make and model
- Boeing 75733N
- Aircraft serial
- 32584
- Engine
- Rroyce RB211535E4
- System (JASC)
- 3010 · Airfoil Anti/De-ice System
- Part
- Valve
- Condition
- Locked
- Location
- Lt Wing
- 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.