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 > THE OWNER'S CORNER FORUMS > Monaco Owner's Forum
Click Here to Login
Join iRV2 Today

Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts.
  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 09-10-2020, 09:42 PM   #1
Junior Member
coachmen2004's Avatar
Holiday Rambler Owners Club
Join Date: Feb 2013
Location: Orange, MA
Posts: 7
What are they?

Noticed a wet area on these, not sure what they are?The small brass cylinders to right of pressure gauge.Click image for larger version

Name:	IMG_3516.jpg
Views:	13
Size:	372.7 KB
ID:	300630 2004 Holiday Rambler Navigator Click image for larger version

Name:	IMG_3520.jpg
Views:	10
Size:	271.5 KB
ID:	300632Click image for larger version

Name:	IMG_3512.jpg
Views:	13
Size:	264.2 KB
ID:	300633
coachmen2004 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 09-10-2020, 10:16 PM   #2
Senior Member
Join Date: Jan 2009
Posts: 2,675
Kinda looks like solenoid valves for the hydraulic leveling system. Is the wetness oily?

On the other hand, the plastic looking tubing does not look like hydraulic lines. Maybe air lines?
03 Itasca Sunova, Workhorse P32 with the 8.1 and 4L85-E
Mudfrog is online now   Reply With Quote
Old 09-10-2020, 10:27 PM   #3
Senior Member
96 Wideglide's Avatar
Holiday Rambler Owners Club
Join Date: Aug 2010
Posts: 6,820
If those are air leveling solenoids, you have one he** of a lot of water in your air system!

When was the last time you drained the tanks?
Ben & Sharon
2008 43' Holiday Rambler Scepter PDQ
96 Wideglide is offline   Reply With Quote
Old 09-11-2020, 09:32 AM   #4
Senior Member
JJTL's Avatar

Monaco Owners Club
Join Date: Jul 2018
Location: Kitchener, ON, Canada
Posts: 342
+1 on Ben's suggestion. That looks to be the HWH "Six Pack" solenoid pack for the air leveling system. Is the moisture coming from the solenoids or from an external source do you think? I would check your air dryer. There is a solenoid six pack for each axle of the coach.

If I'm right and these pictures are of the rear of the coach from the engine hatch, then that gauge looks to be the Tag Axle pressure gauge and adjustment. This gauge is separate from the air leveling solenoids, and is used to adjust the air pressure in the tag axle air bags, which then adjusts the weight balance of the coach forward or aft.

Josh & Amanda
BIG BLUE - The Family Coach
2001 Monaco Signature Series 42' Classic | 500HP ISM | Roadmaster S-Series Chassis
Our 2001 Signature Repairs & Upgrades Thread
JJTL is offline   Reply With Quote
Old 09-11-2020, 11:37 PM   #5
Senior Member
96 Wideglide's Avatar
Holiday Rambler Owners Club
Join Date: Aug 2010
Posts: 6,820
Don't want to "create panic", but if this is what it looks like, you need to deal with this right now!
Nothing good can come from having moisture that high up in your air system!!
Ben & Sharon
2008 43' Holiday Rambler Scepter PDQ
96 Wideglide is offline   Reply With Quote

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
They don't make 'em like they used to Gerryl Just Conversation 20 02-07-2015 01:19 PM
Does MASA actually provide the service they say they do Nedra Just Conversation 3 05-22-2013 06:24 PM
DirectTV Transponders - What are they and what do they do? Logthumper Technology: Internet, TV, Satellite, Cell Phones, etc. 6 12-17-2007 11:06 AM
thetford did as they said they would bmanSC Damon 1 10-06-2007 04:41 PM
They Walk Among Us and They Vote SeeTheUSA RV'ing Humor & Crazy but True Stories 6 03-19-2007 06:44 PM

All times are GMT -6. The time now is 06:03 PM.

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