Service difficulty report · O-Ring · Boeing 767332

Difficulty date
January 12, 2006
Submitted
January 31, 2006
Operation
Air carrier
Aircraft
N180DN
Make and model
Boeing 767332
Aircraft serial
25985
Aircraft time
66,085 hours, 10,143 cycles
Part
O-Ring
Condition
Failed
Location
Hyd System
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

RIGHT HYD QTY EICAS CAUTION MSG IN FLIGHT. FOUND HYD LEAK AT RT PYLON HYD FILTER BY-PASS INDICATOR. REPLACED O-RING AND INDICATOR PLUG OPS AND LEAK CHECK OK.