RV News RVBusiness 2021 Top 10 RVs of the Year, plus 56 additional debuts and must-see units → ×
RV Trip Planning Discussions

Go Back   iRV2 Forums > MOTORHOME FORUMS > Class A Motorhome Discussions
Click Here to Login
Join iRV2 Today

Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts.
Reply
  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on iRV2
 
Thread Tools Search this Thread Display Modes
 
Old 11-23-2017, 05:50 AM   #1
Junior Member
 
Join Date: Apr 2017
Posts: 8
Hyd coolers,

Need the direction of flow ,2002 Dutch Star, Newmarket ,350 Cummings.
mhsetter is offline   Reply With Quote
Join the #1 RV Forum Today - It's Totally Free!

iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Do you need advice on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that iRV2 is a great community to join. Best of all it's totally FREE!

You are currently viewing our boards as a guest so you have limited access to our community. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more!

Old 11-23-2017, 06:00 AM   #2
Senior Member
 
palehorse89's Avatar
 
Newmar Owners Club
Join Date: Oct 2009
Posts: 8,938
Hello and
Fan pulls air across the radiator stack towards the engine........on side radiator's
Rear radiator's, some posts I have read, owner's say some blow out the back, and others say air in the back blowing towards engine, most rear setups blow out the back..........Mine is a side setup.
__________________
2012 Essex 4544 2011 Jeep JK, M&G Braking, 2014 MTI 27' Hog Hauler, Wireless brake control, 2006 Ultra & 1989 Springer
palehorse89 is offline   Reply With Quote
Old 11-23-2017, 09:56 AM   #3
Junior Member
 
Join Date: Apr 2017
Posts: 8
Sorry, I meant the flow of the hyd fluid ,I'm replacing the coolers, due to a radiator and fan failure , rear diesel pusher with side mounting raderator ,there 2 of them and one says use first,so I'm thinking the first one downstream from the pump..
mhsetter is offline   Reply With Quote
Old 11-23-2017, 10:09 AM   #4
Senior Member/RVM #90
 
MSHappyCampers's Avatar


 
Monaco Owners Club
Join Date: Nov 2002
Location: Columbus, MS
Posts: 43,782
Hi ! Welcome to IRV2! We're sure glad you joined the gang!

Can't answer your question but wanted to say hello! Keep her between the ditches!

Good luck, happy trails, and God bless!
__________________
Joe & Annette
Sometimes I sits and thinks, sometimes I just sits.....
2002 Monaco Windsor 40PBT, 2013 Honda CRV AWD
MSHappyCampers is offline   Reply With Quote
Old 11-23-2017, 10:58 AM   #5
Moderator Emeritus
 
Gary RVRoamer's Avatar


 
Join Date: Jan 2000
Location: Silver Springs, FL. USA
Posts: 23,287
A 2002 DS probably has a Freightliner chassis. Give FCCC a call (800-FTL-HELP, 24/7) and ask. Have the last 6 digits of the VIN handy so they can verify your specific chassis specs. If it's a Spartan rather than Freightliner, call them during regular business hours..
__________________
Gary Brinck
Former owner of 2004 American Tradition and several other RVs
Home is in the Ocala Nat'l Forest near Ocala, FL
Summers in Black Mountain, NC
Gary RVRoamer is offline   Reply With Quote
Old 11-23-2017, 11:44 AM   #6
Senior Member
 
DENSHER's Avatar
 
Gulf Streamers Club
Spartan Chassis
Join Date: May 2016
Location: Cookeville, TN
Posts: 296
An oil cooler has to be self-purging so there is no air pocket in the cooling tubes. For a cooler with a top and bottom fitting, the bottom would be oil in and top out. The pump will feed into the bottom and any air will be pushed out the top outlet as the oil fills and flows. If the fittings are at opposite ends and at same height the cooler is mounted so the fittings are at the top with inlet and outlet not as critical, so oil flows in fills to cooler and removing air before oil flows out the top.
__________________
1995 Gulfstream Sun Voyager MX 34' DP with 2011 Silverado in tow.
Dennis & Sherry.
DENSHER is offline   Reply With Quote
Old 11-23-2017, 11:53 AM   #7
Senior Member
 
Join Date: Jul 2014
Posts: 24,694
Good discription from last post finding the inlet and outlet.

Just a point, if you follow the lines, it will be rare that the cooler is on the high pressure side of the system. Coolers typically cool the returning oil, before re-entering the tank. They would need to be overbuilt and heavy to handle 2000+ psi of pressure.
twinboat is online now   Reply With Quote
Old 11-23-2017, 06:12 PM   #8
Junior Member
 
Join Date: Apr 2017
Posts: 8
Thanks,you guys are great,that makes sense to me. The stock hoses are 750psi, I thought that was low for Hyd lines ,thanks again
mhsetter is offline   Reply With Quote
Reply



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
swamp coolers in 5th wheels rhinoron RV Systems & Appliances 6 07-23-2012 11:46 PM
Transmission Coolers tekrsq Vintage RV's 4 01-29-2012 06:32 AM
Charge air coolers uffdaracer Monaco Owner's Forum 7 12-03-2011 01:50 AM
Swamp Coolers Doggie RV Systems & Appliances 2 04-11-2006 01:19 AM
transmission coolers TheProspector Toads and Motorhome Related Towing 2 01-26-2005 07:09 AM


All times are GMT -6. The time now is 08:00 AM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2020, vBulletin Solutions, Inc.