Service difficulty report · Actuator · Boeing 737890

Difficulty date
March 11, 2016
Submitted
March 15, 2016
Operation
Air carrier
Aircraft
N564AS
Make and model
Boeing 737890
Aircraft serial
35103
Aircraft time
36,022 hours, 11,006 cycles
Engine
Cfmint CFM567B26US
Part
Actuator
Part number
1324M12P10
Part serial
APMPM927
Condition
Leaking
Location
Nr 2 Engine
Part time
39,299 hours, 12,039 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

NR 2 ENGINE HAS FUEL LEAKING FROM LEFT VSV. ACFT GROUNDED. R & R NR 2 ENG LT VSV ACTUATOR IAW AMM 75-31-01. ACCOMPLISHED VSV ACTUATOR LEAK TEST IAW AMM 75-31-01-790-801-F00 TO STEP 7E2D. NOTE HMU ACT HEAD AND ROD LEAK TEST REQUIREMENT ACCOMPLISHED. VSV ACTUATOR LEAK TEST IAW AMM 75-31-01-790-801-F00 7F-7G. ACCOMPLISHED IDLE LEAK CHECK AND VSV ACTUATOR TEST. NO LEAKS OR FAULTS FOUND IAW AMM 71-00-00.