Service difficulty report · Control Valve · Bombdr DHC8402

Difficulty date
March 20, 2014
Submitted
March 24, 2014
Operation
Air carrier
Aircraft
N406QX
Make and model
Bombdr DHC8402
Aircraft serial
4048
Aircraft time
30,958 hours, 32,244 cycles
Part
Control Valve
Part number
60070461
Part serial
AUG000143
Condition
Malfunctioned
Location
Anti Skid Sys
Part time
30,954 hours, 32,240 cycles
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

AFTER EACH RELEASE OF THE PARKING BRAKE, ACFT REQUIRED FLIGHT IDLE OR ABOVE POWER SETTING TO BEGIN TAXIING. IT FELT AS IF IT BROKE FREE EACH TIME. REPLACED LT ANTI-SKID CONTROL VALVE IAW MM TASKS 32-46-06-000-801 AND 32-46-06-400-801. LEAK AND OPS CHECK GOOD. RETURNED TO SERVICE.