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 11-18-2013, 01:58 PM   #1
Senior Member
 
vapor3000's Avatar
 
Join Date: Jan 2012
Location: NE Oklahoma
Posts: 511
Hwh jack hyd manifold seat removal tool

I have a 2005 Winnebage Adventurer with the HWH 325 leveling system. I have had a number of problems recently which has involved the shuttle valve and all 4 of the jack solenoid. Each of these valves has a seat assembly with an o-ring that can (and will) get stuck making the removal impossible due to the solenoid(s) getting hot. This happened to me and I wanted to share the tool I made to remove these seats with the forum.

You have to be willing to scrap one of your non servicale valves as they are rebuildable by HWH. Grind the OD threads off of the housing and the attached pictures. You can now screw this housing to the seat only. This allows you to jiggle the seat only and/or pry between the housing and the manifold without fear of hurting other parts.

HWH will tell you that you can screw the old solenoid in 3 or so turn and do the same but you can't do that if the o-ring on the seat is really stuck. If you pry on the solenoid with the OD and ID threads engaged, serious damage can happen to the manifold.
Attached Thumbnails
Click image for larger version

Name:	325 SEAT REMOVAL TOOL 1.jpg
Views:	57
Size:	336.4 KB
ID:	50213   Click image for larger version

Name:	325 SEAT REMOVAL TOOL 2.jpg
Views:	44
Size:	155.2 KB
ID:	50214  

Click image for larger version

Name:	325 SEAT REMOVAL TOOL 3.jpg
Views:	61
Size:	196.3 KB
ID:	50215  
__________________
vapor3000 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!

Reply

Tags
hwh, removal



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


» Virginia Campgrounds

Reviews provided by


Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -6. The time now is 08:20 AM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2017, vBulletin Solutions, Inc.