Service difficulty report · Actuator · Boeing 737890

Difficulty date
March 22, 2020
Submitted
May 27, 2020
Operation
Air carrier
Aircraft
N514AS
Make and model
Boeing 737890
Aircraft serial
35193
Aircraft time
43,809 hours, 13,038 cycles
Engine
Cfmint CFM567B27
Part
Actuator
Part number
1324M12P10
Part serial
APMTC383
Condition
Leaking
Location
Nr 1 Engine
Part time
43,878 hours, 13,057 cycles
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

LEAK CHECK, FOUND NR 1 ENGINE LEAKING FUEL FROM DRAIN. GROUNDED - YES. REMOVED AND REPLACED RT VSV ACTUATOR IAW AMM 75-31-01-000-802-F00/75-31-01-400-802-F00. ACCOMPLISHED VSV ACTUATOR LEAK TEST IAW AMM 75-31-01-790-801-F00 AND OPERATIONAL CHECK REF AMM 71-00-00-800-811-F00, TEST 12 AND 3A.