Well, I bought a used 04/05 SuperZ that needs some work. Engine had a knock Kaw 25 so am rebuilding that. I've pulled the deck out and want to go through that and get it serviced up. Plan to do the mod(opening up the chute and changing the blades). How do you check these idlers, spindles to see if they need replacing or do you rebuild those? Changing the hydraulic fluid and all the filters. Plan to do some priming and painting the bare spots and generally get it back up and ready for duty(which in my case will be relatively light). Appreciate any help on what to check/do while I've got it apart.