41.   The Osprey uses an unusually high-pressure hydraulic system, which can generate more power in a more compact unit.

42.   The Prowler has two hydraulic systems, to control direction and pitch of the plane and to make it roll for a turn.

43.   The postponements were attributed to a series of unrelated problems, including a leaky valve, a faulty computer, a hydraulic system malfunction and Hurricane Opal.

44.   The space agency has replaced a rocket engine, repaired external cables and wiring, fixed a leaky hydraulic system and replaced a dented fuel line.

45.   The SVT wizards also decided to replace steering bushings with bearings and switched from a vacuum power assist system for the brakes to a hydraulic system.

46.   When air gets into the hydraulic system, it must first be squished before the fluid has a chance to apply the pistons down at the brakes.

47.   A pilot would resort to the tab assembly only if the primary and secondary hydraulic systems failed, Boeing officials said.

48.   A malfunction occurred in the hydraulic system just before landing, the report said, showing footage of a grim-looking Zhirinovsky on the dark tarmac.

49.   Air bubbles became trapped in the hydraulic system, but not enough to cause a concern, Sieck said.

50.   An airport official said a flaw in the hydraulic system kept part of the landing gear from opening.