If you take off the crank pulley (e.g. at 0degrees) and slide it back on at at 2 degrees, the crank woodruff key will go into a different slot. So you're not turning the crankshaft by much at all (2 degrees in fact) to get the chain teeth to line up.Ian Anderson wrote:How can 1 "woodruff" key slot equate to 2 degrees?
To my eye each "slot" would be approximately 25 degrees apart.
At 2 to 1 ratio to the cam that would equate to 12.5 degrees out
I'm probably missing something but from the picture I cannot see anything like a 2 degree adjustment
Ian
What you are NOT doing is rotating the crankshaft by 20degrees to get the 2 degree reading to line up.
Hard to explain!
Chris.