1990 suburban serp belt routing

[crash81]

does anyone have a diagram on the routing of the serp belt for the 350 suburban 1990. it has everything on it ac but no smog stuff.


Dudley

 

[dhcomp]

no underhood sticker?

The ribbed pully's get the underside (ribbed) side of the belt, smooth ones get the back side. Shouldnt' be too hard to figure out.......

 

[lectric80]

They pretty much drop in from the left side as you are looking at it, IIRC. Normall you go around the crank, backside on the water pump, then down around the PS pump, over the alternator, under the adjuster, then over the AC if equipped. It is actuall pretty straight forward if you start at the crank then work your way around.

 

[crash81]

no it doesn't have under hood sticker. i put it on the way it looked like it should go but i just doesn't look right at the alternator it has 3/4 of the pulley wrapped the only way i got it to fit so far. i had the belt break now I'm stuck with this. I'm going to the stealership and see it the parts dept has the diagram on the pc this morning. but thanks for all the hep guys.

Dudley

 

[lectric80]

Can you get a quick pic of what it currently looks like? If so I can probably help you get it routed correctly. I have done quite a few of these, and can usually spot a problem pretty quickly.

 

[cbbr]

 

[crash81]

thanks cbbr that solved my problem mine should have been like drawing b. the way it got put back was wrong it left the alt then went around the water pup then back to the power steering pump. thats why it had so much wrap on the alt i got it fixed now thanks again for the drawings and all the help.


Dudley