Service difficulty report · Actuator · Boeing 737890

Difficulty date
September 30, 2016
Submitted
October 11, 2016
Operation
Air carrier
Aircraft
N536AS
Make and model
Boeing 737890
Aircraft serial
35203
Aircraft time
18,345 hours, 5,322 cycles
Engine
Cfmint CFM567B27
Part
Actuator
Part number
1324M12P10
Part serial
APMYT687
Condition
Leaking
Location
Nr 2 Vsv
Part time
18,396 hours, 5,644 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

F/O FOUND FUEL DRIPPING ON WALKAROUND NR 2 ENGINE. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 ENGINE RT VSV IAW AMM 75-31-01. VSV ACTUATOR LEAK TEST PASSED IAW AMM 75-31-01-790-801-F00. NO LEAKS NOTED. GROUND VERIFICATION CHECKED GOOD. TESTS 3A & 12 PASSED, NO LEAKS NOTED.