11.   The plant also makes steel wheels used on Chevrolet Malibu cars and control arms and other parts used on trucks.

12.   The suspension is independent gas struts with control arms up front and a multilink setup in the rear.

13.   Further study showed that a control arm on the right-side adjustment mechanism had fractured, most likely well before the accident.

14.   GM said Wednesday it has traced the problem to a bracket linking the lower control arm of the front suspension to the vehicle frame.

15.   Morrissey said the part in question is on the lower control arm of the front suspension.

16.   The automaker said a bolt on the lower control arm of the front suspension can break, resulting in a loss of vehicle control.

17.   The stabilizer bar connects the left and right front wheel control arms and helps control the pitch of the vehicle in turns.

18.   The sway bar connects the left and right front wheel control arms and helps control the pitch of the vehicle in turns.

19.   Women in the control arm of the study reported they felt less able to do things than they were before they started therapy.

20.   The problem arose from an error in the design of the pipes guiding the control arms into the heart of the reactor.