How-to: Radiator/Tranny Bypass Mod (Simplified Explanation) - Second Generation Nissan Xterra Forums (2005+)
Second Generation Nissan Xterra Forums (2005+)
 
 
     
Go Back   Second Generation Nissan Xterra Forums (2005+) > Xterra Tech Topics > How-to's

Reply
 
Thread Tools Display Modes
  #1  
Old 07-03-2010, 10:45 AM
JOSX2's Avatar
JOSX2 JOSX2 is offline
Veteran
2005 Short Bus Edition SE
 
Join Date: Apr 2010
Location: Mebane, NC (Meh-ben...not Me-Bane!)
Posts: 836
Default How-to: Radiator/Tranny Bypass Mod (Simplified Explanation)

If you have any questions/concerns/comments about this bypass, please ask in the original thread. I would like to keep this How-To clean & to the point, and ask everyone to ask/comment in the original thread (chances are your questions have been answered in there as well). This thread is geared directly towards the "how-To" part of the bypass only...not the "what if/why/how come's" Thx in advance.

I typed up a simplified explanation of how to perform the Radiator/Tranny bypass mod as there was some confusion as to which hoses were the ones to swap around. I figured I'd make a How-To with it as it seems to make the bypass process crystal clear.

The original thread (along with actual pictures) by Logisense can be found here: http://www.thenewx.org/forum/showthread.php?t=25955.

If you're interested in adding a second tranny cooler, you can find the step-by-step explanation in the original thread as well.

After bypassing the radiator and/or adding the 2nd tranny cooler, if you want to flush the ATF, here's Rook's How-to explaining the Poor Man's Flush of the ATF

So....without further delay....here it is in all it's glory:
(point of view will be you're on your back looking up at the radiator..driver side on your left...passenger side on your right)

A) On the bottom of the radiator, find the hose coming out of the bottom left corner (driver's side)...it'll trace back to the engine block. Disconnect that hose from the engine block & let it drop down (you'll get a little bit of ATF fluid draining out of it, so have a pail underneath it).

B)On the bottom right side (passenger side) of the radiator, you'll find another hose that traces upwards & into the front bumper (it goes to the tranny cooler). Disconnect that hose from the radiator & pop it onto the nipple that's exposed when you removed the hose in A)

C) The hose that you disconnected from A) is still dangling....& you have an exposed nipple on the bottom right of the radiator from B). Connect the dangling hose from A) onto the nipple exposed from B). This will create a closed ring now for the ATF cooler w/in the radiator. Nothing will circulate w/in it...it's a closed loop.

When the bypass is complete, the hose path should now be this:
1)hose comping from bottom left of radiator (driver's side) now connects to the bottom right (pass. side) of the the radiator
2)The hose from B) that traced up into the grill will now be connected to the engine block.

Pre-Bypass:


Post-Bypass:


That's all there is to it! can't get any simpler than that
__________________
My Xterra's Page

Last edited by JOSX2; 08-18-2010 at 09:08 AM.
Reply With Quote
Sponsored Links
Advertisement
 
  #2  
Old 07-03-2010, 11:14 AM
KAK's Avatar
KAK KAK is offline
Senior Member
2006 Tactical Assault Xterra
 
Join Date: Jun 2010
Location: Texas
Posts: 419
Default

I like this one the best
Reply With Quote
  #3  
Old 07-03-2010, 12:43 PM
guywithpups's Avatar
guywithpups guywithpups is offline
Senior Member
2009 Xterra Off-Road
 
Join Date: Apr 2010
Location: Rialto, CA
Posts: 204
Default

Thanks, that does make it a lot simpler for us visual types to understand
Reply With Quote
  #4  
Old 07-03-2010, 12:59 PM
Surf and Snow's Avatar
Surf and Snow Surf and Snow is offline
Veteran
2005 Xterra Off-Road Night Armor
 
Join Date: Sep 2009
Location: Portland, OR
Posts: 10,069
Default

Quote:
Originally Posted by JOSX2 View Post
...an exposed nipple...
You had me at exposed nipple.
__________________
My X build........(All signature links are clicky if you are bored...)
My big journey (9,467mi, 5 CAN Provinces, 22 USA states)
Reply With Quote
  #5  
Old 07-03-2010, 01:03 PM
bucksnort's Avatar
bucksnort bucksnort is offline
Veteran
2008 Xterra Hybrid
 
Join Date: Sep 2008
Location: Mother Earth
Posts: 5,605
Default

Quote:
Originally Posted by Surf and Snow View Post
You had me at exposed nipple.
Careful there.
Even the mention of E.N. might get you banned
__________________
Famous quote:
Rook isn't on the list. I haven't tried it though. I hear it tastes like the tears of midgets. And as you know, that's where all of our hopes and dreams are stored.
Reply With Quote
  #6  
Old 07-03-2010, 01:46 PM
BMPSKIR's Avatar
BMPSKIR BMPSKIR is offline
Veteran
2005 Xterra X
 
Join Date: Nov 2009
Location: Dover, NH
Posts: 804
Send a message via ICQ to BMPSKIR
Default

nice! do you think we should lock this one so it doesn't end up cluttered? Maybe make it a sticky or something?
__________________
Live Free or Die...

Last edited by BMPSKIR; 07-03-2010 at 01:49 PM.
Reply With Quote
  #7  
Old 07-03-2010, 03:07 PM
kneebuster's Avatar
kneebuster kneebuster is offline
Veteran
2005 Xterra S
 
Join Date: Sep 2006
Location: Golden, CO
Posts: 1,113
Default

What's the engine block got to do with anything?
__________________
Time for a new signature
-------------------------------------------------------
See Kneebuster's Xterra Build for Details on My Rig.
Reply With Quote
  #8  
Old 07-03-2010, 07:07 PM
JOSX2's Avatar
JOSX2 JOSX2 is offline
Veteran
2005 Short Bus Edition SE
 
Join Date: Apr 2010
Location: Mebane, NC (Meh-ben...not Me-Bane!)
Posts: 836
Default

Quote:
Originally Posted by Surf and Snow View Post
You had me at exposed nipple.
haha...i had a feeling someone would get a kick outta that

Quote:
Originally Posted by BMPSKIR View Post
nice! do you think we should lock this one so it doesn't end up cluttered? Maybe make it a sticky or something?
totally agree....mods..please do!

Quote:
Originally Posted by kneebuster View Post
What's the engine block got to do with anything?
i call everything under the hood that's not connected to the radiator/fans the engine block. yeah, i know it's not technically correct, but it keeps explanations simple & everyone knows what's being talked about.

no offense...but this is why this how-to needs to be locked...so that nitpicking at things like this won't clutter it up.
Reply With Quote
  #9  
Old 07-04-2010, 07:02 AM
RIXterra's Avatar
RIXterra RIXterra is offline
Veteran
2002 Xterra SE
 
Join Date: Mar 2006
Location: Rhode Island
Posts: 1,057
Default

This is the easiest version to understand.. Thanks!!!!
__________________
2009 Cube SL Chrome Silver
2002 SE Super Black(heavily moddified)
2005 SE Avalanche(stock) (R.I.P.)
Reply With Quote
  #10  
Old 07-04-2010, 11:31 AM
Xterra1102's Avatar
Xterra1102 Xterra1102 is offline
Veteran
2007 Altima SL
 
Join Date: Apr 2009
Location: Peoria, IL
Posts: 6,649
Default

lmao..i didn't think it could get any easier than the original. Nice.
Reply With Quote
Reply

  Second Generation Nissan Xterra Forums (2005+) > Xterra Tech Topics > How-to's

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


All times are GMT -4. The time now is 03:20 AM.
Powered by vBulletin® Version 3.7.3
Copyright ©2000 - 2013, Jelsoft Enterprises Ltd.
Copyright ©2006 - 2012, www.thenewx.org; www.thexterra.org
The Nissan names, logos and slogans are registered trademarks of Nissan Motor Co. Ltd and is no way affiliated with this site.
All posts are the property of the posters and are not the responsibility of thenewx.org, it's affiliates, web hosts or associated companies.