SDR 2006UALA01870

Service difficulty report · Wire · Boeing 767322

Difficulty date: September 25, 2006
Submitted: October 3, 2006
Operation: Air carrier
Aircraft: N655UA
Make and model: Boeing 767322
Aircraft serial: 25393
Aircraft time: 59,199 hours, 9,686 cycles
Engine: Pwa PW4060
System (JASC): 3241 · Brake Anti-Skid Section
Part: Wire
Condition: Damaged
Location: Anti Skid Xducer
Stage of operation: CL
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

EICAS MESSAGE NORM ANTISKID & ALTN ANTI-SKID DISPLAYED. TAKEOFF FOLLOWED BY STATUS MESSAGE :ANTISKID CNTRL SHOWS XDUCR 7 FAULT, REPLACED TRANSDUCER 7. PROBLEM CONTINUED. FOUND WIRE TO PIN 1 IN TRANSDUCER CONNECTOR, D2024, BROKEN IN BACKSHELL CLAMP. REPLACED CONNECTOR D2024. THOROUGHLY CHECKED CIRCUIT FROM ANTISKID AUTOBRAKE CONTROL UNIT TO TRANSDUCER. CHECKED GOOD. EICAS MESSAGES AND TRANSDUCER 7 FAULT CLEARED.