I have plenty of useful reference pictures of this area, and I'd gladly attach some for you, but I can't see mine to select them!
Turns out that I'm having problems with photobucket too; suddenly none of my pages will display properly; my home page color scheme has changed, and there's nothing but lots of broken link icons and placeholders in tab sequence rather than the normal grid display. Clearing my browser cache and turning off ad and script blocking made no difference at all. Perhaps photobucket made yet another one of its infamous unannounced updates which breaks their site functionality...
Without pictures, I can still offer a little advice on tensioning your belt; only pry on the steel parts of the alternator, not the Aluminum castings. It works best with two people; one to pry, the other to turn wrenches. I try to lay a piece of wood, like a paint stirring sick, against the metal which is being pried against to reduce the point load against the surface. And steer clear of the oil dipstick tube! To make life easier, reducing the need to invent innovative new cuss words,
I remove the air cleaner and cold air intake hose, and usually the upper radiator shroud too, (It's actually really simple to remove; only a few screws) which provides *much* more visibility and space to maneuver in. To be prudent, I also lay a sheet of thin plywood between the fan blades and the radiator, just in case any tools slip, (-who; me???)
so there won't be any damage to the radiator.
There were so many variants of how the accessories were mounted and the belts were routed, that about the best I can say for which groove to use is to make sure that the grooves on adjacent pulleys line up without the belt coming into the pulley sheaves at an angle. I use a straightedge, like a cut-off yardstick, between the deepest part of the pulleys, or at least sight along the pulleys by crawling under the van and looking up across them.
Sometimes it's necessary to use a pulley remover tool set to pull a pulley out a little or press it in a little to obtain the best possible belt alignment.
There are usually spacers required somewhere to get the pulleys on the belt-powered accessories to line up right, especially for the power steering pump bracketry, the omission of which can cause the power steering pulley to be be out of alignment in the X, theta, or roll axes. My power steering pump pulley alignment was ghastly right from the factory; it was out of plane with the AC and crank pulleys in all possible ways, by a lot, (like 1/4" - 3/8"!!) causing even a nice new Gates belt to make a variety of intermittent chirping and squealing noises, till I spent a lot of quality time under the van on my back adjusting shim thickness.
Hmmm; I should write a song about that... "-On my back!"
I actually have a precision laser tool made especially for pulley alignment, but it's tricky to use on v-belts, being intended for serpentine belts.
Oh, the green wire goes to the terminal at the top, and the red wire goes to the terminal next to the output stud. Thank goodness I don't trust computers to be there for me in the thick of things, so I write a lot of this stuff down!
If photobucket goes back to normal any time soon I'll fire off some pictures for you.