SDR UALA2011082604575

Service difficulty report · Duct · Boeing 767322

Difficulty date: August 25, 2011
Submitted: September 22, 2011
Operation: Air carrier
Aircraft: N646UA
Make and model: Boeing 767322
Aircraft serial: 25283
Aircraft time: 84,967 hours, 13,691 cycles
Engine: Pwa PW4060
System (JASC): 3610 · Pneumatic Distribution System
Part: Duct
Condition: Leaking
Location: Pylon
Stage of operation: IN
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

RT DUCT LEAK. PLACED 2 ELEMENTS ON AOG REF T2959 & C4755. REPLACED ELEMENTS. ACCESS VERY TIGHT IN TOP OF PYLON AND LEADING EDGE INPUT ACCEPTED RECONNECT D10222 BEHIND P61 PANEL ACCT DISCONNECTED FOR TROUBLESHOOTING DUCT LEAK PROBLEM. RECONNECTED D10222. TEST PANEL OP CHECKS OKAY.