Service difficulty report · Actuator · Boeing 737890

Difficulty date
July 30, 2014
Submitted
August 1, 2014
Operation
Air carrier
Aircraft
N558AS
Make and model
Boeing 737890
Aircraft serial
35177
Aircraft time
30,960 hours, 9,117 cycles
Engine
Cfmint CFM567B27
Part
Actuator
Part number
1324M12P10
Part serial
APMRC334
Condition
Leaking
Location
Nr 2 Engine
Part time
30,965 hours, 9,118 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

NR 2 ENGINE RT VSV ACTUATOR IS LEAKING 15 DROPS PER MINUTE. ACFT GROUNDED. R & R NR 2 ENGINE RT VSV ACTUATOR IAW AMM 75-31-01-400-802-FOO. VSV ACTUATOR LEAK TESTED GOOD IAW AMM 75-31-01-790-801-FOO. ACCOMPLISHED TEST 12-ACTUATORS TEST, TEST PASS NO FAULTS NOTED. IDLE LEAK CHECKED GOOD REF AMM 71-00-00-700-801-FOO.