Service difficulty report · Actuator · Boeing 737990ER

Difficulty date
April 23, 2023
Submitted
April 27, 2023
Operation
Air carrier
Aircraft
N467AS
Make and model
Boeing 737990ER
Aircraft serial
36362
Aircraft time
32,727 hours, 10,449 cycles
Part
Actuator
Part number
1324M12P10
Part serial
APMYP001
Condition
Leaking
Location
Nr 1 Engine
Stage of operation
IN
How discovered
V
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

FOUND #1 ENGINE WITH FUEL LEAKING UNDER ENG COWL. GROUNDED - YES. REMOVED AND REPLACED ENG #1 R/H SIDE VSV ACTUATOR IN REF B737-900 AMM 75-31-01. OPS CHECK AND LEAK CHECKS GOOD.