1.   But the FAA recently ordered airlines to check the new valves for cracks after cracks were discoverd in several valves at the manufacturing plant.

2.   Difficulty testing a new valve prompted another delay Sunday in the launching of the space shuttle Endeavour on a mission to the International Space Station.

3.   Medtronic says the new valve will bridge some of the distance between the two.

4.   New valve controls eliminate the mechanical throttle, improving engine response, and the intake valves are infinitely variable for peak efficiency.

5.   One problem is that the new valves are sensitive to the rising and falling of the barometer.

6.   She has a new valve now and shows off her scar as if it were some new fashion accessory.

7.   So, your only recourse in my opinion is to have a new valve installed by a plumber.

8.   The company also will have to install at least three new valves and employ a second leak-detection system.

9.   The new valve is designed to prevent the rudder from making uncommanded movements.

10.   You can buy a new valve at a plumbing supply dealer to replace the old one.