Service difficulty report · O-Ring · Boeing 767322

Difficulty date
August 26, 2012
Submitted
August 28, 2012
Operation
Air carrier
Aircraft
N659UA
Make and model
Boeing 767322
Aircraft serial
27114
Aircraft time
85,701 hours, 13,680 cycles
Engine
Pwa PW4060
Part
O-Ring
Condition
Deteriorated
Location
Anti-Skid Sys
Stage of operation
IN
How discovered
O
Nature of condition
K
Precautionary procedure
O

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

What was found

FOUND HYDRAULIC LEAK LEFT WHEEL WELL AREA. FOUND HYD LEAK LEFT ANTI-SKID 4 OUT. REPLACED DETERIORATED O-RING ON ANTI-SKID MODULE 4 OUT UNION FITTING.