Yeah we should do that. Here is my shot at it.
Oil change interval, 3000 miles, or at least every 6 months. Brand of oil is another topic, but I use Delo, but I might switch it up a little bit.
Oil filter, change when doing oil change. I use fleetgaurd, though I dont have the part#
Air filter, I would think every other oil change, or once a year. Brand choice is once again your own liking.
Fuel filter, every third oil change, or once a year. I use fleetgaurd.
Window washing fluid, whenever you run out.
Coolant, Top it off if it goes down some, look into some headgaskets or leaks if its going down alot. Check once a week, its not that hard.
Injectors, I would say every 100K miles at least have the tested if not replaced.
IP, whenever it pukes out on you, though you might just want to go to 100k miles and then switch it out before it fails.
glow plugs, check them every 6 months to make sure if they are working good, replace if needed.
Tranny oil, I have no fricking idea, what kind of oil does a T-19 take?
Transfer case, no idea, how long and what kind of oil, I should do this on my truck cause I never have.
Rear end, every 50K miles
, I should do that when I get a locker.
Shocks, once a year.
Tires, whenever the other ones dry rot or go bald.
Brakes, whenever they start squeeling real bad, or whenever you change tires, because you already have the wheel off then so you might as well do it.
Air freshener, up to you if you want to use on and when to change it.
I cannot think of any more.