Service difficulty report · Actuator · Boeing 737890

Difficulty date
September 17, 2015
Submitted
September 21, 2015
Operation
Air carrier
Aircraft
N557AS
Make and model
Boeing 737890
Aircraft serial
35176
Aircraft time
35,766 hours, 10,570 cycles
Engine
Cfmint CFM567B27
Part
Actuator
Part number
1324M12P10
Part serial
APMTC178
Condition
Leaking
Location
Nr 1 Vsv
Part time
26,421 hours, 7,836 cycles
Stage of operation
TX
How discovered
O
Nature of condition
K
Precautionary procedure
D

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

What was found

FLUID LEAKS ON NR 1 ENGINE AFTER START. ACFT GROUNDED. FOUND VSV & 1 HPTACC LEAKING. REPLACED NR 1 ENGINE.