Hoses to no where

[Easy Ed]

Vent hoses for transmission and transfer case. Should also be some for front and rear diff's

[jsbihn]

seriously?
seems like alot of tubing for a vent and that they are capped

btw, is it possible they could leak oil?

[Easy Ed]

Item 001

http://parts.nalleygmc.com/showAssem...ssembly=373384


Attachment 53875

Attachment 53876

Wouldn't think that they would leak

[jsbihn]

damn thats just awkward

as for the leak, yeah i have one now and cant figure out where it is coming from.
Thought when I saw oil on the hoses that it might be them, but there is some oil all over the place.

Oh well.
weird things done by Hummer

[pdxrealtor]

I was checking my vent lines at the case while doing my 50k.

What I found weird is they weren't clamped on. I grabbed a zip tie.

I didn't trace them to the plugged end as manual just said check for kinks at tc.

Why are the vent tubes plugged?

[Easy Ed]

I don't think they are "plugged" but that they are a "one way valve" to vent out any pressure/gasses that may build up in the cases from heat and maybe also to keep the pressure from trying to go out any shaft seals which would cause leaks, just a guess on my part

Attachment 53877

[pdxrealtor]

$$$ .... That seems to make perfect sense.... More than perfect.