SDR SWAA103982

Service difficulty report · Actuator · Boeing 7377H4

Difficulty date
July 5, 2010
Submitted
July 7, 2010
Operation
Air carrier
Aircraft
N472WN
Make and model
Boeing 7377H4
Aircraft serial
33831
Aircraft time
22,273 hours, 13,011 cycles
Part
Actuator
Part number
MA30A1001
Part serial
AA210225C
Condition
Malfunctioned
Location
Crossfeed Valve
Stage of operation
UK
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

DIVERSION - FUEL CROSSFEED CIRCUIT BREAKER TRIPPED IN FLIGHT. RESET ONCE AND TRIPPED AGAIN. REMOVED AND REPLACED FUEL CROSSFEED VALVE ACTUATOR PER MM.

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