61.   Drivers and crew members talked of stuck throttles and mechanical problems and NASCAR promised to look at that issue again.

62.   Earnhardt complained of mechanical problems on the left side of his car.

63.   Fear of injury, mechanical problems and distractions head their concerns.

64.   Five additional drivers exited after experiencing assorted mechanical problems.

65.   Following Vietnam, the military decided it needed gears that would continue working even after a helicopter lost oil from battle damage or mechanical problems.

66.   Four new aircraft in a comprehensive testing program had myriad mechanical problems and required enormous amounts of maintenance and repairs.

67.   For the government, crime is a mechanical problem that occurs in a world parallel to society.

68.   Government and company records indicate no history of mechanical problems.

69.   Green lights showed mechanical problems in Long Island City, Queens, and Valley Stream, N.Y.

70.   He has had a host of mechanical problems since Evernham left.