Wow glad I found this site. Looks like a lot of good info in in here. Just bought a 2000 773 Turbo with 1680 hours for $8000 I think its a good buy? Where do I find shop service manuals for my machine? It looks like they use serial numbers for books? Mine is SN = 519012415 Where do I go from here? I need to fix the bucket positioning button, check all the maintance points and make sure I am using the right hydraulic and engine oil. Thanks guys Great site Tony