What causes the cam to move back in the block?
If the end play is excessive, it will cause the cam to move back in the block, causing the side of the lobe to contact an adjacent lifter. Broken dowel pins or keys. The dowel pin or woodruff key does not drive the cam; the torque of the timing gear bolt, or bolts, against the front of the cam drives the cam.
What causes a cam lock to not lock?
If the pin is screwed in too far into the wood, it will be too short and the cam-lock will not be able to grab it to tighten the assembly. If you have screwed the pin in too far, unscrew the pin so that it is screwed only until the end of the thread – and try to assemble the unit again. Your cam-lock should be able to lock and tighten at that time.
What is the function of adjustable camber bolt on a car?
Technical, chamber bolts are use to hold the upper control arm to the knuckle assembly on wheel. Adjustable camber bolt has more flexibility to align the wheel to the right angle and position. Below image is the adjustable camber bolt:
What was the problem with the Twin Cams?
The problem that haunted most of these early twin cam models was the fact that the chains were made with sharp ridges on the outer plates that quickly ate away at the plastic tensioner. being spring loaded, there was always constant pressure on that chain, unlike newer models where the tensioners fill with oil.
What can an alignment cam bolt be used for?
The alignment cam bolt allows you to modify the camber angle of your vehicle. They can be used for adding or reducing the angle to customize your vehicle’s handling. They can also return your angle to factory specification if your suspension has been damaged or parts have been replaced.
If the end play is excessive, it will cause the cam to move back in the block, causing the side of the lobe to contact an adjacent lifter. Broken dowel pins or keys. The dowel pin or woodruff key does not drive the cam; the torque of the timing gear bolt, or bolts, against the front of the cam drives the cam.
Technical, chamber bolts are use to hold the upper control arm to the knuckle assembly on wheel. Adjustable camber bolt has more flexibility to align the wheel to the right angle and position. Below image is the adjustable camber bolt:
If the pin is screwed in too far into the wood, it will be too short and the cam-lock will not be able to grab it to tighten the assembly. If you have screwed the pin in too far, unscrew the pin so that it is screwed only until the end of the thread – and try to assemble the unit again. Your cam-lock should be able to lock and tighten at that time.