Sorry if these are dumb questions but I am white collar guy trapped in a blue collar need to have equipment. Thus, I have no one I work with that I can bounce this stuff off, etc. So here goes. 1. I bought a loader on a sale last week. It is a 95 1845. The loader arms say 1845, no "C". The bill of sale says 1845C. How can I tell? Is there a VIN/ serial # decode site somewhere I can put it in? 2. How do I tell if it is the Cummins or Case diesel engine? 3. It has some disconnected wires around the engine bay. For instance it has a engine start assist system that looks to be an ether canister setup. It is not hooked up. I would like to find a wiring diagram. Anyone know where these can be sourced? 4. Also, the Alternator light never comes on when just the key is on or running. I am wondering if that is something to be of concern or normal?