Another rare cause of sudden cardiac death that can occur in anyone, though it's usually heard about in young people who play sports, is called commotio cordis. It occurs as the result of a blunt blow to the chest, such as being hit by a baseball or hockey puck, at just the right time.
When I was reassembling the torsion bars, I found the same crossmember bushing problem on driver's side. You will probably have to unload torsion bars to repair. Once bars are out, remove cross member and drill out the rivets to remove the mounts, the new mounts come with bolts to replace the rivets.urns out that the bushing at the end of the cross-member where the rear of the torsion bar mounts is loose (see photos). The torsion bar is firm in the cross-member, but there is alot of movement and knocking in the connection where the cross-member attaches to the frame.
Jun 04 2014, 9:09pm. I'm replacing all bushings on my suspension on a 2000 Sierra 1500 and while browsing one of the parts store websites i noticed that they also sell torsion bar crossmember mounts.ou need to be very sure your tool can handle the stress and force a t-bar can create.. torsion bars have thousands of psi of force and pressure to hold up a vehicle. I hate all springs because they are unpredictable and have stored energy which if not safely dealt with can be fatal.