Service difficulty report · Actuator · Boeing 737990ER

Difficulty date
November 11, 2022
Submitted
November 15, 2022
Operation
Air carrier
Aircraft
N471AS
Make and model
Boeing 737990ER
Aircraft serial
41703
Aircraft time
30,260 hours, 9,463 cycles
Part
Actuator
Part number
1324M12P10
Part serial
APMVC628
Condition
Leaking
Location
Nr 2 Eng Vsv
Part time
30,331 hours, 9,487 cycles
Stage of operation
IN
How discovered
O
Nature of condition
K
Precautionary procedure
K

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

What was found

#2 ENGINE L & R VSV LEAKING FUEL. GROUNDED - YES. REMOVED AND REPLACED #2 ENG LH & RH VSV ACTUATOR REF B737-900 AMM 75-31-01. LEAK & OPS CHECKED GOOD.