Service difficulty report · Control Unit · Beech 400A

Difficulty date
January 6, 2009
Submitted
January 7, 2009
Operation
Air carrier
Aircraft
N709TA
Make and model
Beech 400A
Aircraft serial
RK180
Aircraft time
8,326 hours, 6,888 cycles
Part
Control Unit
Part number
42901
Part serial
650
Condition
Failed
Location
Anti-Skid Sys
Part time
310 hours
Stage of operation
LD
How discovered
O
Nature of condition
J
Precautionary procedure
H

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

What was found

AFTER LANDING, CREW REPORTED ANTI-SKID FAIL 5 SECONDS AFTER APPLICATION OF BRAKES RESULTING IN TOTAL LOSS OF BRAKING ACTION. BRAKES RETURNED WHEN ANTI-SKID WAS TURNED OFF. MX FOUND THE ANTI-SKID CONTROL UNIT FAILED AND IT WAS SUBSEQUENTLY REPLACED.

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