Motorcycle Repair: question, butane torches, cinder blocks

Question
I have two jugs for 98 trx300ex honda one is good one is so so. would you know how to change the sleeves in theme. i here that this is somthing you can do at home your self.

Answer
Shane, my experience is with older hondas, but if they have cast iron liners, you can tip the cylinders upside down on some cinder blocks and heat them to 350 degs with butane torches. Once the aluminum expands enough, the liners will drop out.  You just reverse the process to install the liners.  Just don't hold the torch in one place too long ot you will melt the aluminum.

Regards
Rich