Service difficulty report · Actuator · Boeing 737890

Difficulty date
November 30, 2019
Submitted
December 10, 2019
Operation
Air carrier
Aircraft
N564AS
Make and model
Boeing 737890
Aircraft serial
35103
Aircraft time
49,977 hours, 15,072 cycles
Engine
Cfmint CFM567B262
Part
Actuator
Part number
1324M12P10
Part serial
APMTC155
Condition
Leaking
Location
Nr 2 Eng Vsv
Part time
38,512 hours, 11,774 cycles
Stage of operation
TX
How discovered
O
Nature of condition
K
Precautionary procedure
O

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

What was found

FLUID LEAK FOUND UNDER NR 2 ENGINE. GROUNDED - YES. IAW AMM 71-71-00-200-801-F00 PERFORMED ENG DRAIN AND VENT INSPECTION, FOUND NR 7 ENG LEFT VSV DRAIN LEAKING, LEAK RATE LIMIT WITH SERVICEABLE LIMITS. REMOVED AND REPLACED THE NR 2 ENG VSV ACTUATOR IAW AMM 75-31-01/401.