Thank you all for the replies
. It was as mentioned, once off of the ground, the spring was not an issue (still have my hands
). Had to remove the 3 large front hub nuts, but also had to deflate the tire to clear the 2 smaller suspension nuts in the back and also back out the left rear suspension nut to clear the rim. Definitely not as easy as removing the back tires! Now I have 3 new tires. Now I will have to look at the brake (yes, I said brake, there is only 1!
) as I have to push all the way to the floorboard to stop it. I hope the parts are common cart parts and not particular to B & Z. Thank you, Rick