Service difficulty report · Yaw Damper · Cessna 750

Difficulty date
January 3, 2022
Submitted
January 4, 2022
Operation
Air carrier
Aircraft
N752WJ
Make and model
Cessna 750
Aircraft serial
7500034
Aircraft time
13,911 hours, 8,067 cycles
Part
Yaw Damper
Part number
7002800901
Part serial
98011076
Condition
None
Location
Zone 300
Part time
5,885 hours, 3,130 cycles
Component
Tire · Goodyearaero
Component part number
164F032
Stage of operation
TO
How discovered
V
Nature of condition
J, O
Precautionary procedure
C

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

What was found

DURING TAKOFF THE LOWER YAW DAMPER B AMBER CAS ILLUMINATED AND THE PILOT ABORTED TAKEOFF AND RETURNED TO THE FBO AT KOPF. MECHANICS WERE SENT TO THE PLANE AND PERFORMED A CHECK OF THE YAW DAMPER SYSTEM AND WERE UNABLE TO DUPLICATE THE FAULT. PILOT ALSO REPORTED NOSEWHEEL SHIMMY DURING TAKEOFF ROLL. MECHANICS REMOVED AND REPLACED BOTH NOSE WHEEL TIRE ASSEMBLIES. AIRCRAFT HAS BEEN RETURNED TO SERVICE

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