A4LD Cooler Line Routing

1993Saturn · 04-09-2009, 02:09 PM

I replaced my A4LD and I don't know if my cooler lines are in the correct locations. I had to cut them off of the old trans because they wouldn't budge when trying to remove them from the old trans. They got a little bent up, so I can't be sure what is what at the cut point.

Which is the out and return on the trans case. Does the out go to the bottom of the trans cooler then the top line goes to the secondary cooler bottom, then back?

**BrooklynBay** · 04-11-2009, 10:48 PM

The lower one is the pressure line, and the upper one is the return line. Check the links in # 52 in my list of useful threads for more information.

1993Saturn · 04-12-2009, 03:03 AM

OK! Glad to know. I have been really trying to find the info, but can't seem to get there. Just to be clear, cause terminologies have different interpretations, The Top (upper) is the fitting furthest away from the front of the bell housing and the Bottom (lower) is the fitting closest to the front of the bell housing?

Thank You!

**BrooklynBay** · 04-12-2009, 04:32 AM

Page 33 in this link has a diagram for you: http://www.scribd.com/doc/9571098/A4...-Service-Group

1993Saturn · 04-12-2009, 12:40 PM

OOPS! my previous post ended up before yours. It is supposed to be AFTER!

**Tbars4** · 04-12-2009, 01:11 PM

...and BrooklynBay will be the one to answer your question in the other thread...

http://www.explorerforum.com/forums/...d.php?t=241914

**BrooklynBay** · 04-12-2009, 08:31 PM

I've posted a response to that thread.

04-09-2009, 02:09 PM	#1
1993Saturn Wannabe Elite Explorer Redmond, OR '94 XLT Join Date: Nov 2008 Posts: 78 Vehicle Specs (Original Poster)	A4LD Cooler Line Routing I replaced my A4LD and I don't know if my cooler lines are in the correct locations. I had to cut them off of the old trans because they wouldn't budge when trying to remove them from the old trans. They got a little bent up, so I can't be sure what is what at the cut point. Which is the out and return on the trans case. Does the out go to the bottom of the trans cooler then the top line goes to the secondary cooler bottom, then back? __________________ '94 XLT auto--Green, of course Member of the Crank Window Club You can make any car run half a million (My '93 Saturn has 510,000 miles) Change the oil and listen to what it tells you.

04-11-2009, 10:48 PM	#2
BrooklynBay Aerostar Forum Moderator Brooklyn, NY 88 89 93 95 96 Aerostars Join Date: Nov 2005 Posts: 45,681 Vehicle Specs	The lower one is the pressure line, and the upper one is the return line. Check the links in # 52 in my list of useful threads for more information. __________________ My list of useful threads. My photo gallery. My product reviews. My list of items for sale. Aerostar owners thread. Aerostar parts work in Explorers, Rangers, and Bronco II thread. History of the Aerostar thread. Aerostar Forum. New Members Forum. Ford/Lincoln/Mercury Forum.

04-12-2009, 03:03 AM	#3
1993Saturn Wannabe Elite Explorer Redmond, OR '94 XLT Join Date: Nov 2008 Posts: 78 Vehicle Specs (Original Poster)	OK! Glad to know. I have been really trying to find the info, but can't seem to get there. Just to be clear, cause terminologies have different interpretations, The Top (upper) is the fitting furthest away from the front of the bell housing and the Bottom (lower) is the fitting closest to the front of the bell housing? Thank You! __________________ '94 XLT auto--Green, of course Member of the Crank Window Club You can make any car run half a million (My '93 Saturn has 510,000 miles) Change the oil and listen to what it tells you.

04-12-2009, 04:32 AM	#4
BrooklynBay Aerostar Forum Moderator Brooklyn, NY 88 89 93 95 96 Aerostars Join Date: Nov 2005 Posts: 45,681 Vehicle Specs	Page 33 in this link has a diagram for you: http://www.scribd.com/doc/9571098/A4...-Service-Group __________________ My list of useful threads. My photo gallery. My product reviews. My list of items for sale. Aerostar owners thread. Aerostar parts work in Explorers, Rangers, and Bronco II thread. History of the Aerostar thread. Aerostar Forum. New Members Forum. Ford/Lincoln/Mercury Forum.

04-12-2009, 12:40 PM	#5
1993Saturn Wannabe Elite Explorer Redmond, OR '94 XLT Join Date: Nov 2008 Posts: 78 Vehicle Specs (Original Poster)	OOPS! my previous post ended up before yours. It is supposed to be AFTER! __________________ '94 XLT auto--Green, of course Member of the Crank Window Club You can make any car run half a million (My '93 Saturn has 510,000 miles) Change the oil and listen to what it tells you.

04-12-2009, 01:11 PM	#6
Tbars4 Offroad Moderator anaheim hills,california 95 ranger 4x4/ 91 X 4x4 Join Date: Mar 2007 Posts: 21,907 Vehicle Specs	...and BrooklynBay will be the one to answer your question in the other thread... http://www.explorerforum.com/forums/...d.php?t=241914 __________________ I have Rocks in my head. What's in yours? '95 ranger xl 4x4 2.3L std cab, 2 sticks Ranger RegistryThe Squirrel '91 4x4=To much to list, much more to add.. Project "X" and more Pics & Mod's List How to: Wheels,Tires, & Lifts... Buy Explorerforum.com Items here

04-12-2009, 08:31 PM	#7
BrooklynBay Aerostar Forum Moderator Brooklyn, NY 88 89 93 95 96 Aerostars Join Date: Nov 2005 Posts: 45,681 Vehicle Specs	I've posted a response to that thread. __________________ My list of useful threads. My photo gallery. My product reviews. My list of items for sale. Aerostar owners thread. Aerostar parts work in Explorers, Rangers, and Bronco II thread. History of the Aerostar thread. Aerostar Forum. New Members Forum. Ford/Lincoln/Mercury Forum.