Service difficulty report · Actuator · Boeing 767322

Difficulty date
April 1, 2009
Submitted
April 8, 2009
Operation
Air carrier
Aircraft
N664UA
Make and model
Boeing 767322
Aircraft serial
29236
Aircraft time
37,576 hours, 10,554 cycles
Engine
Pwa PW4056
Part
Actuator
Part number
8198021
Part serial
280
Condition
Leaking
Location
Vsv
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

FUEL IS DRIPPING FROM RIGHT ENG DRAIN MAST. FOUND RIGHT ENG VARIABLE STATOR VANE ACTUATOR LEAKING STEADY STREAM DURING MOTORING, BEYOND LIMITS. NEED ACTUATOR. INSTALLED VSV ACTUATOR PER MM 75-31-02. AWAITING INSPECTION AND ENGINE OPS CHECK. ENGINE RUNUP CK GOOD OF VSV ACTUATOR. INSPECTION OF VSV ACTUATOR INSTALLATION. RIG PIN CK OK AND GENERAL VISUAL INSPECTION OF TUBING AND CONNECTOR SECURITY CKS OK.