Service difficulty report · Unknown · Boeing 7673S1

Difficulty date
July 4, 2019
Submitted
July 5, 2019
Operation
Air carrier
Aircraft
N640GT
Make and model
Boeing 7673S1
Aircraft serial
25221
Aircraft time
88,669 hours, 18,849 cycles
Part
Unknown
Condition
Malfunctioned
Location
Fuel System
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

RIGHT ENG FAILED SPAR VALVE OPERATIONAL CHECK. (<P>ACCOMPLISHED RT ENG SPAR VALVE ACTUATOR TEST AS PER AMM 28-22-11 AND OPS CHECK OK FOR SERVICE. ALSO RAN UP RT ENGINE TEST # 4, GROUND IDLE TEST PER AMM 71-00-00 AND RT SPAR VALVE LT OPS OK.</P>)

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