Service difficulty report · Valve · Boeing 737890

Difficulty date
February 1, 2010
Submitted
February 6, 2010
Operation
Air carrier
Aircraft
N579AS
Make and model
Boeing 737890
Aircraft serial
35187
Aircraft time
11,214 hours, 3,337 cycles
Part
Valve
Part number
32156184
Part serial
5134
Condition
Failed
Location
Nr 2 Engine
Part time
11,231 hours, 3,340 cycles
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.

What was found

NR 2 ENG ANTI ICE COWL LIGHT ON. PERFORMED FIM TASK 30-21-00-810-801 RAN ENGINE CYCLE VALVE 3 TIMES AND SYSTEM OPS NORMAL. NO HISTORY LAST 60 DAYS, ACFT OK FOR SERVICE. ACFT WILL REQUIRE TOP DEFERRAL DUE TO NON ETOPS QUALIFIED TECH. SEAMC NOTIFIED.