Service difficulty report · Torque Link · Boeing 737322

Difficulty date
August 6, 2007
Submitted
August 17, 2007
Operation
Air carrier
Aircraft
N318UA
Make and model
Boeing 737322
Aircraft serial
23950
Aircraft time
56,293 hours, 31,505 cycles
Engine
Ge CFM56*
Part
Torque Link
Condition
Damaged
Location
Nlg
Stage of operation
TX
How discovered
O
Nature of condition
E
Precautionary procedure
O

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

What was found

NOSE WHEEL SHIMMY AT TAXI SPEEDS, NORMAL AT HIGH SPEEDS. NOSE WHEEL TORQUE LINKS WORN BEYOND LIMITS CAUSING LOW SPEED SHIMMY. REPLACED BOTH NOSE LANDING TORSION LINKS, PERFORMED TAXI TEST,