Service difficulty report · Anti-Ice Valve · Boeing 757232

Difficulty date
December 4, 2009
Submitted
December 29, 2009
Operation
Air carrier
Aircraft
N632DL
Make and model
Boeing 757232
Aircraft serial
23613
Aircraft time
71,819 hours, 34,252 cycles
Engine
Pwa PW2037
Engine time
69,444 hours, 32,906 cycles
Part
Anti-Ice Valve
Condition
Failed
Location
Nr 2 Engine
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

RT ENG ANTI ICE EICAS MESSAGE WITH SWITCH ON, CIRCUIT BREAKER POPPED, RESET BREAKER, POPPED AGAIN INSPECTED WIRES NO DEFECT NOTED SHOOK DOWN HARNESS AT D42322P. UNABLE TO GET C/B TO POP236039ADEL CLAMP ABOVE A/I VALVE DISCONNECTED, 238039, REMOVED WIRE W5600-3501RYB AT CONNECTOR D5050 A/I VALVE9899730INSTALLED ADEL CLAMP ABOVE A/I VLV3849166FINISHED INSTALL OF WIRE. CKS GOOD. REINSTALLED BALLCAP FAIRING.