Service difficulty report · Actuator · Boeing 76738E

Difficulty date
December 22, 2019
Submitted
December 26, 2019
Operation
Air carrier
Aircraft
N641GT
Make and model
Boeing 76738E
Aircraft serial
25132
Aircraft time
86,804 hours, 24,825 cycles
Part
Actuator
Part number
AV311
Part serial
2650
Condition
Failed
Location
Spar Valve
Stage of operation
TX
How discovered
O
Nature of condition
P
Precautionary procedure
O

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

What was found

DURING START LEFT ENGINE SPAR VALVE LIGHT DID NOT ILLUMINATE. ENGINE STABILIZED AND SHUT DOWN BY ITSELF. REMOVED AND REPLACED LEFT SPAR VALVE ACTUATOR IAW AMM 28-22-11. OPS CHECKED GOOD.

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