I don't know? I removed the screw and the hex bolt to see what would happen which was nothing really. If I could take the unit apart, I might be able to figure out if the there is blockage in the oil paths, but looks like the unit was designed to be forever locked in the cast.
Originally Posted by Jedaha
Looks good, I'll see how yours goes then order one as well.
Do you know what the allen key screw is for, on the old tensioner, the manual doesn't mention it from memory.
Will be interesting to see how this fits in with the starter motor, it almost looks like the length will need to be custom cut once installed, and adjusted close, to get the starter motor back in.
You can aways remove some length, it's a bit hard to add it though