Service difficulty report · Valve · Boeing 7379

Difficulty date
January 31, 2023
Submitted
February 2, 2023
Operation
Air carrier
Aircraft
N974AK
Make and model
Boeing 7379
Aircraft serial
64963
Aircraft time
2,948 hours, 855 cycles
Part
Valve
Part number
632160664
Part serial
1191
Condition
Faulty
Location
#2 Engine
Part time
2,945 hours, 854 cycles
Stage of operation
TO
How discovered
V
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

AMBER MASTER CAUTION AT 60KTS ABORTED TAKEOFF. GROUNDED - YES. ENG #2 COWL ANTI=ICE ILLUMINATES AT 84% N1. REMOVED/REPALCED ENG #2 ENG ANTI ICE VALVE REF B737-9 AMM 30-21-11.

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