SDR WRLA20100305345

Service difficulty report · Anti-Ice System · Boeing 7474H6

Difficulty date: March 5, 2010
Submitted: March 5, 2010
Operation: Air carrier
Aircraft: N741WA
Make and model: Boeing 7474H6
Aircraft serial: 25702
Aircraft time: 69,148 hours, 8,979 cycles
Engine: Pwa PW4056
System (JASC): 3040 · Windshield/Door Rain/Ice Removal
Part: Anti-Ice System
Condition: Defective
Location: Cockpit Window
Stage of operation: CR
How discovered: O
Nature of condition: B
Precautionary procedure: H

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

What was found

SMOKE IN COCKPIT FROM 3R WINDOW. DE-SELECTED WINDOW HEAT R SWITCH - SMOKE DISSIPATED. ISSUED MEL FOR 3R WINDOW HEAT PER MEL 30-41-03-01, DMI M30MR0510-165, CAT C DUE MARCH 15, 2010. MEL PROCEDURE C/W. MTC CNTL ADVISED DUE SMOKE DETECTED IN COCKPIT.

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