Install serpentine belt 1994 plymouth sundance

SOURCE: My Serpentine belt is squealing above idle

first thing you need to do is get a new belt that belt dressing just destroyed that belt that stuff is no good then get a new belt tensioner clean all the pullys with some brake clean then install the belt tensioner and belt if its still sqealing there maybe a pully making the noise to check that when you have the belt off spin them by hand and listen to them and feel for any play in the bearings

SOURCE: SCHEMATIC FOR SERPENTINE BELT 1990 PLYMOUTH VOYAGER

There should be a drawing of it on the front cross member at the front of the car. Mine is, I have the manual in front of me but like you say, there are quite a few different versions, I`ve just changed the serpentine belt on my chrysler grand voyager 2.5CRD diesel because the alternator froze up and wrecked the belt. It was a very simple job because the drawing was on the front cross member of the car. Let me know the engine and I`ll try to explain the routing to you. Ian

SOURCE: diagram for an alternator belt for 92 plymouth sundance

Unsure what engine or Vin Number is for your Car. All 0f the diagrams looked the same for the 2.2 - 2.5 and others, with and with out turbo.
Hope this helps, - Jarett

SOURCE: Need serpentine belt routing diagram for 1994 Dodge grand caravan

3.3L?
Looking at the engine from front (right side of the Van): Stating at the Top, Going Left to Right and Clockwise:
Over the Alternator
To under the Idle Pulley,
To Over the AC Compressor.
To the Left Side of the Water Pump.
To the Right side and Under the Crankshaft Pulley
To the Right side and Over and Down the Tensioner
To Under the Power Steering Pump
And Back up-to the Left side of the Alternator.
Advise when puting it on:
Put the Belt around everything else accept for the Alternator. After it is around all the rest of the Pulleys - Pull the belt up - tight from the Power steering Pump and the Idle Pulley to form a loop, holding the Belt close to the Altenator Pulley.
Using the 15mm wrench or belt tensioner bar - rotate the Tensioner Pulley towards the front of the Van and then place the belt over the Alternator.
Let me know if this helped or if you have additional information or questions. Feel free to contact me at FixYa.com!

SOURCE: Serpentine diagram for a 1997 Plymouth Voyager

Make a drawing of where the belt and pulleys are before you remove the belt. You won't need a diagram,you will have made your own and be done before you ever find one,unless you have a shop manual already.