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09-17-2009, 10:50 PM
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#1 |
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Registered User
Join Date: Feb 2007
Location: los angeles
Posts: 202
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hose coming from top of the rearend
anyone know what this hose from the top of the rear end is for? I just looked under tonight and noticed it lead no where.
Last edited by shrtbx; 09-17-2009 at 10:50 PM. |
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09-17-2009, 10:51 PM
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#2 |
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yeller
Join Date: Oct 2001
Location: Twin Cities
Posts: 13,824
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Re: hose coming from top of the rearend
vent
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09-17-2009, 10:57 PM
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#3 | |
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Happy to be here
 
Join Date: Mar 2000
Location: Cypress, TX
Posts: 39,021
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Re: hose coming from top of the rearend
Quote:
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Follow me on Facebook and Instagram @N2trux.com Articles- "Jake" the 84 to 74 crewcab "Elwood" the77_Remix 85 GMC Sierra "Scarlett" "Refining Sierra" |
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09-17-2009, 11:11 PM
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#4 |
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Registered User
Join Date: Feb 2007
Location: los angeles
Posts: 202
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Re: hose coming from top of the rearend
Cool..that was my first assumption...Its funny i have had this truck for a while but i have never really had the chance to go over it. Its always been everywhere but home.
Thanks fellas |
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09-17-2009, 11:49 PM
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#5 |
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Registered User
Join Date: Feb 2007
Location: los angeles
Posts: 202
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Re: hose coming from top of the rearend
FYI its the hose on the right of the pic...silly question but...how do i check that.
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09-18-2009, 07:12 AM
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#6 |
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Registered User
Join Date: Aug 2009
Location: PA
Posts: 883
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Re: hose coming from top of the rearend
my brother told me it was a breather incase if it gets to hot in the rear, so the pressure doesnt build up. but yea its a vent.
Last edited by dbmx66; 09-18-2009 at 07:12 AM. |
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09-18-2009, 08:01 AM
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#7 |
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Happy to be here
Join Date: Mar 2000
Location: Cypress, TX
Posts: 39,021
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Re: hose coming from top of the rearend
It is a breather/vent hose. If the gear oil heats up and creates pressure it has a place to release rather than just blowing out the gasket or seal.
There is a one way check valve on the end to prevent water from going through in the event the axle is submerged.
__________________
Follow me on Facebook and Instagram @N2trux.com Articles- "Jake" the 84 to 74 crewcab "Elwood" the77_Remix 85 GMC Sierra "Scarlett" "Refining Sierra" |
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