I need a diagram for replacing an alternator belt

Just do a search on google. (1995 2.4 v-6 Isuzu alternator belt diagram) There are plenty of diagrams showing the belt routing. Put the belt on all the pulleys you can. Take a wrench and pull back the tensioner, slip the last part of the belt over the last pulley. Then, release the tensioner arm and it will tighten up the belt. Turn it over and check it again to be sure it is on straight.

google it or look on you tube

here you go.

If the same as my '94 cyl then you tighten the belt by loosening the bolt that the alternator pivots on and the bolt that tightens the alternator to it's adjustment bracket. For my truck this is neither fun nor easy. The a/c and power steering belts having idler pulleys with adjustments on them making them MUCH easier to deal with.

simple really 12mm wrench an socket and 14 mm wrench an socket. lossen alt bracket 14mm then tesioner 12mm slide back drop belt and reverse. unless condensioner belt in way then dro 12 mm bolts on shiled then back off 12mm bolts on condensioner pulley remove belt follow previous instructions

From the Dayco web site:

You do not I need a diagram from a manual to replace alternator belt.
If you look at the pulley's that need to turn or be turned it will be very evident how the blasted belt should be run. And if the belt is the correct length, it will only fit right if it is run ONE WAY.
There should be a sticker or picture under the hood or on the radiator bracketing that shows you how it goes.

If the Tensioner will not Tighten the Belt, It will be one of two Things. Either the Belt is too Long or the Tensioner is Bad and needs to be Replaced. Please Rate My Response! Thanks!

need idagram for belt routing there is no picture on the new belt package nor a diagram under the hood
I did usea hayne repair manual how ever you can read how to but stil know diagram