Service difficulty report · Transducer · Bombdr DHC8402

Difficulty date
July 19, 2014
Submitted
July 21, 2014
Operation
Air carrier
Aircraft
N409QX
Make and model
Bombdr DHC8402
Aircraft serial
4051
Aircraft time
30,985 hours, 32,142 cycles
Part
Transducer
Part number
6007047
Part serial
409QX2OBD
Condition
Failed
Location
Zone 700
Part time
30,984 hours, 32,141 cycles
Stage of operation
LD
How discovered
9
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

ON LANDING, BRAKING VERY INEFFECTIVE. ON POST FLIGHT FOUND BRAKES 1 & 4 WARM BRAKES 2 & 3. FOUND CURRENT FAULT IN CDS. RT OTBD WST, LT OTBD WST. FUNCTIONAL TESTED THE ANTI-SKID SYSTEM IAW AMM TASK 32-46-00-720-802. FUNCTIONAL CHECKED GOOD. REMOVED AND REPLACED NR 1, NR 4 WST IAW AMM TASK 32-46-11-000-801, 32-46-11-400-801. FUNCTIONAL TEST OF THE ANTI-SKID SYSTEM CHECK GOOD. NO CURRENT FAULT NOTED IN CDS. RETURNED TO SERVICE.