Service difficulty report · O-Ring · Boeing 757223

Difficulty date
December 21, 2003
Submitted
December 23, 2003
Operation
Air carrier
Aircraft
N641AA
Make and model
Boeing 757223
Aircraft serial
24599
Part
O-Ring
Condition
Damaged
Location
Hyd System
Stage of operation
CR
How discovered
O
Nature of condition
K
Precautionary procedure
A

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

What was found

DFW EN ROUTE FLL-LAX CENTER HYDRAULIC SYSTEM DROPPED TO .34. LANDED DFW WITHOUT INCIDENT. REPLACED LEAKING CENTER HYDRAULIC SYSTEM ELECTRIC PUMP O-RING. SYSTEM GROUND CHECKED NORMAL OPERATION.