SDR ASOA02132

Service difficulty report · Control Unit · Cndair CL6002B19

Difficulty date
March 3, 2002
Submitted
April 22, 2002
Operation
Air carrier
Aircraft
N837AS
Make and model
Cndair CL6002B19
Aircraft serial
7271
Part
Control Unit
Condition
Malfunctioned
Location
Te Flaps
Stage of operation
AP
How discovered
O
Nature of condition
F, J
Precautionary procedure
O

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

What was found

FLT 4468 - DURING APPROACH INTO YYZ, THE CAPTAIN RECEIVED A FLAP FAIL MESSAGE WHEN FLAPS WERE SET TO 8 DEGREES LEFT AND RIGHT. AIRCRAFT WAS AT 7000 FEET AND 200 KKNOTS. AS THE AIRCRAFT SLOWED TO 190 KNOTS THE FLAPS WERE STUCK AT ZERO DEGREES LT AND RT. AN EMERGENCY WAS DECLARED AND A ZERO FLAP LANDING WAS ACCOMPLISHED INTO YYZ WITHOUT FURTHER INCIDENT. MAINTENANCE VISUALLY INSPECTED THE FLAPS AND NO DEFECTS WERE NOTED. THE CIRCUIT BREAKERS WERE CYCLED AND THE FLAP SYSTEM WAS RAN ALSO WITH NO DEFECTS NOTED. ALL WORK WAS COMPLETED IAW ASA EO 600-27-0004A WHICH ENCOMPASSES AD98-20-01. (M)