Service difficulty report · Anti-Ice Valve · Boeing 737890

Difficulty date
February 26, 2009
Submitted
March 3, 2009
Operation
Air carrier
Aircraft
N587AS
Make and model
Boeing 737890
Aircraft serial
35684
Aircraft time
5,331 hours, 1,535 cycles
Part
Anti-Ice Valve
Part number
32156182
Part serial
1072
Condition
Failed
Location
Nr 2 Engine
Part time
31,186 hours, 13,342 cycles
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

MOMENTARY MASTER CAUTION UPON PWR APPLICATION ON T/O ABORTED AT 10KTS. CHECKED WINDOW HEAT & PITOT PROBE HEAT REF MM 30 31 00 & 30 41 00. PSE SHOWS NO FAULTS & FLIGHT RECORDER OPS NORMAL 76352. GRD VERIFICATION CONFIRMED NR 2 ENG. ANTI ICE FAULT14061. REMOVED AND REPLACED TAI VALVE, OPS CHECK FAILED. INSTALLED NEW TAI VALVE REF MM 30 21 11 400 801, OPS CHECK LEAK CHECK GOOD.