Service difficulty report · Transducer · Boeing 767322

Difficulty date
October 16, 2023
Submitted
October 18, 2023
Operation
Air carrier
Aircraft
N647UA
Make and model
Boeing 767322
Aircraft serial
25284
Aircraft time
124,000 hours, 19,347 cycles
Part
Transducer
Part number
UNKNOWN
Condition
Disengaged
Location
Wheel Speed
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

ANTISKID/AUTOBRK EICAS M THE ANTISKID/AUTOBRAKE SYSTEM BITE FOUND A FAILURE. ANTISKID INOP PER FLT CREW. ANTI SKID, NORMAL ANTISKID AND ALTERNATE ANTISKID FLAGGED SDR.. EICAS MESSAGES DISPLAYED TROUBLESHOT IAW FIM 32-42 FAULT TREE 811. FOUND #5 WHEEL SPEED TRANSDUCER CONNECTOR (D2016) NOT FULLY ENGAGED. RESECURED IAW AMM 32-42-06/401. PERFORMED WIRING CHECKS BETWEEN CONNECTORS D2016 AND D5022. ALL WIRING CHECKS AND OPS CHECKS GOOD.