i have a d7 3t, was needing a lil info, i have some books but none rilly say what is what, i just need a lil help, what kinda oil does the tranny and final drives run, 80w90?, also, it has the oil clutch in it, what oil does that dude run in it? 15-40 be ok for the engine? any one have a filter number and fuel filter number from say napa...or wix then last question is, i need to adjust the hand clutch, whats the best meathod for the hand clutch on a oil type clutch, and im gessing the book i have tell about the dry clutch but only tells to adjust to book specks for oil clutch... what is the specks,,, its works just cant get it to snap over in place, rilly dont want to start messing with it til i get a lil more info on how... thanks in advance