Service difficulty report · Transducer · Bombdr DHC8402

Difficulty date
December 13, 2012
Submitted
December 17, 2012
Operation
Air carrier
Aircraft
N431QX
Make and model
Bombdr DHC8402
Aircraft serial
4164
Aircraft time
13,407 hours, 14,439 cycles
Part
Transducer
Part number
6007047
Condition
Malfunctioned
Location
Brakes
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

DURING LANDING, BRAKES ARE INEFFECTIVE. ON POST INSPECTION, IT APPEARS INSIDE WHEELS BRAKE ARE INOPERATIVE. ZERO HEAT GENERATED. OUTER WHEELS EXTREMELY HOT. INTERROGATED CDS NO FAULTS FOUND. INSPECTED NR 2 & NR 3 WHEEL SPEED TRANSDUCERS. FOUND NR 2 TRANSDUCER TO BE BINDING. R & R NR 2 WHEEL SPEED TRANSDUCER IAW AMM TASK 32-46-11-000-801 AND 32-46-11-400-801. OPS/FUNCTIONAL TEST GOOD. NO DEFECTS NOTED. RETURNED TO SERVICE.