Service difficulty report · Actuator · Boeing 737890

Difficulty date
December 31, 2016
Submitted
January 11, 2017
Operation
Air carrier
Aircraft
N569AS
Make and model
Boeing 737890
Aircraft serial
35184
Aircraft time
37,525 hours, 11,557 cycles
Engine
Cfmint CFM567B27
Part
Actuator
Part number
1324M12P10
Part serial
APMRE538
Condition
Leaking
Location
Nr 1 Engine
Part time
67,557 hours, 11,569 cycles
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

FUEL DRIPPING FROM THE NR 1 ENGINE RT VSV ACTUATOR DRAIN TUBE WITH ENGINE OPERATING. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE VSV ACTUATOR IAW AMM 75-31-01-000-802-F00 AND AMM 75-31-01-400-802-F00. ACCOMPLISHED ACTUATOR TESTS IAW TABLE TEST 3A, TEST 12. LEAK AND OPS CHECKED GOOD.