hey, i have an 1 3/8 input shaft for my nv4500, anything special i need to know about installing it, looks like you just take the four bolts loose on the retainer plate and swap it out. just dont want to screw anything up. any help or tips would be appreciated.

thanks

 

I bought my inputshaft from advanced adapters and he told me to ensure that there was some endplay, I can't remember what he said it was supposed to be but once it was installed I checked it with a dial test indicator and it was within the limits. It was a long time ago when I did mine but I think if its to tight it will preload the end bearing and cause premature wear. Hope this helps.