Service difficulty report · Actuator · Cndair CL6002B19

Difficulty date
January 15, 2009
Submitted
January 30, 2009
Operation
Air carrier
Aircraft
N410AW
Make and model
Cndair CL6002B19
Aircraft serial
7490
Aircraft time
18,588 hours, 16,450 cycles
Part
Actuator
Part number
601R9310121
Part serial
7111
Condition
Malfunctioned
Location
Te Flaps
Part time
7,029 hours, 6,769 cycles
Stage of operation
DE
How discovered
O
Nature of condition
F
Precautionary procedure
B

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

What was found

LOG 186985/3 - FLAPS FAIL INFLT DURING EXTENSION AT ZERO DEGREES PERFORMED FLAP RESET IAW SUPP 98-018B STEPS 1.3 AND 1.4, FLAP RESET. COMPLIED WITH FIM 27-50-00 AND FOUND THE INPUT TORQUE OUT OF LIMITS ON LT FLAP DRIVE SYS. FOUND LT INBD FLAP INBD ACTUATOR THE CAUSE OF HIGH TORQUE. R&R LT INBD FLAP INBD ACTUATOR IAW AMM 27-53-01. OPS AND RIG CHECK GOOD. LT FLAP DRIVE SYS INPUT TORQUE WITHIN LIMITS AT THIS TIME. COMPLIED WITH AWAC SUPP 98-018B AND 07-008B.