JD 450C Dozer

[TXBobcat]

I am trying to figure out the correct procedure for installing a new top carrier track roller on on a JD 450C. The old roller broke off the shaft, and at this point, the old shaft is what is left, attached to the bracket.

I have purhcased a new part, which includes the roller and shaft all in one piece. I am assuming the old shaft is pressed into the bracket; therefore, I will need to remove the bracket holding the old shaft, then have the old shaft pressed out, on the new one pressed in.

Thanks in advance for any advice,
Bob

 

[JustSimmental]

The right service manual before digging into the job at hand would be the best $$ spent ---Find it here >http://www.johndeeretechinfo.com/index.cfm?event=productDetails&product_id=40241&

 

[Red Bull Breeder]

Been to long since i looked at a 450C, don't think you need a press. Big sledge hammer and a good aim.

 

[hillrancher]

Take torch and heat a spot on the carrier for the roller and then take a drift and a 5 lb hammer it will drive out. Heat in the center of carrier. If this does not work unbolt the carrier and go to a press. Remember you have to align the carrrier roller staight between the sprocket and front idler.