Service difficulty report · Valve · Boeing 7377H4

Difficulty date
March 29, 2015
Submitted
April 6, 2015
Operation
Air carrier
Aircraft
N405WN
Make and model
Boeing 7377H4
Aircraft serial
27893
Aircraft time
49,550 hours, 28,943 cycles
Part
Valve
Part number
MA30A1001
Part serial
AA198896C
Condition
Malfunctioned
Location
Fuel System
Stage of operation
CL
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

FUEL CROSS FEED CB TRIPPED DURING CLIMB. FUEL CROSS FEED APPEARS FAILED IN OPEN POSITION. R & R CROSS FEED VLV IAW MM.

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