Service difficulty report · Rudder · Cessna 750

Difficulty date
December 26, 2010
Submitted
December 27, 2010
Operation
Air carrier
Aircraft
N987QS
Make and model
Cessna 750
Aircraft serial
7500087
Aircraft time
9,746 hours, 6,033 cycles
Engine
Allsn AE3007A
Part
Rudder
Condition
Malfunctioned
Stage of operation
CR
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

UNCOMMANDED LT RUDDER INPUT DURING CRUISE FLIGHT. TROUBLESHOT RUDDER CONTROL SYS, PERFORMED TEST OF LINEAR ACTUATOR, ALL CHECKED NORMAL. PERFORMED OPS CHECK OF UPPER RUDDER, ALL CHECKED GOOD. INSPECTED COMMAND BUNGEE DURING RUDDER MOVEMENT, ALL CHECKED GOOD. CHECKED CONDITION & SECURITY OF UPPER RUDDER ACTUATOR, WIRES, CONNECTORS, CLEANED CONNECTORS PRIOR TO REINSTALLATION, ALL CHECKED GOOD. ALL RUDDER OPS CHECKED GOOD. WORK DONE IAW MM 27-20-00, 27-23-00, 27-24-00.

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