Hello. I just picked up this 1990 743 locally. It was sitting in the desert for sometime, and has some issues I need to address. It starts right up and everything seems to work the best I could test it in its current condition. Has two flats, and the cooling system is not hooked up on the motor. (Pack rats got to some hoses) I am going to pull the motor out to inspect the couplers, and clean the remaining pack rat debris out behind it. I will do a compression test on the motor while I have it out, bit it seems to run good with no smoke. I will do all new fluids and filters of course when i get the machine back together. I am wondering if there is anything you guys suggest going ahead and doing now, like the axle seals/bearings for example. I would rather just go ahead and go through those things now than have to do it once I am using it. What parts do you think are probably due for a service/replacement now? Thanks for any help!