Thanks for the responses. Far and away, Bobcat has the best website for 'historical specs'. Why do all the other manufacturers keep that data concealed?? Anyway, yesterday I bit the bullet and bought a 1995 742B at a farm auction for $5400. Even tho it is not rated for the 1500# I need, for what little I will use it, I'm confident it will work. I need to purchase a service/ repair manual. Should these be available thru dealers? My first major task will be to plumb in auxilliary hydraulics. Since the 742B has these as an option, I assume there are ports on the main valve, or do the auxilliaries come off a power beyond port? IMPORTANT QUESTION: can I bypass the aux. control on the right steering lever ?? Since the aux will be for a tree spade, I want constant flow without having to always be conscious of the stick position. I would like to control the aux with a ball valve or other similar on-off option-- your thoughts, please. Although not severe, this machine has a modest coating of dried-on cow manure. What's the best method of removal--power wash or steam clean. I have never used either one.
Congrats on your new purchase.
As for a manual, look on e-bay, a guy that goes by the name of maxxwedge is really good, your dealer can help you too but they will be rather pricy.
As for the cow crap, i would pressure wash it.
Now, the aux hydraulics..... Go and lift the cab, see if there is a linkage attached on the right steering lever to the spool valve, if not you will need to buy one and remove the locking bolt on the lever. Does it have the tube lines running to the front left of the machine? if not, you will need to get them installed.
As for keeping the flow going, your aux should be a detent valve, so move the lever to the right and it will click in and hold, this will keep fluid flowing.
You really need to find out just what is attached so you know what you need to buy to get it working.
Let us know how it goes.