Service difficulty report · Yaw Damper · Boeing 767332

Difficulty date
September 23, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N172DN
Make and model
Boeing 767332
Aircraft serial
24775
Part
Yaw Damper
Condition
Failed
Location
E/E Compt
Component
15366005
Stage of operation
CR
Nature of condition
K, J
Precautionary procedure
O

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

What was found

LT HYD QUANTITY DECREASED TO .039, EDP DEPRESSURIZED AND ACMP OFF AND QUANTITY CONTINUED TO DECREASE. FOUND YAW DAMP MODULE LEAKING. REPLACED RT YAW DAMP MODULE.