How often should air bags be changed? - Luxury Coach Lifestyles
Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×
Reply
 
Thread Tools Display Modes
 
Old 10-19-2008, 01:32 AM   #1
tuga
Senior Member
 
tuga's Avatar
 
Join Date: May 2006
Location: Houma, LA
Posts: 886
Default How often should air bags be changed?

My 1999 Newell is now 10 years old. I have noticed that the air bags are starting to show little hair-line cracks around the top & bottom of the bag itself. I know that many people change their tires every 5 to 7 years because the sun and aging causes these little cracks in the sidewalls. I was just wondering if the same applies to air bags?

John C, would you give us Newell's opinion on this?
__________________

__________________
Tuga & Karen Gaidry
1999 Newell 45 w/2 slides
Coach #512
2005 Pilot
tuga is offline   Reply With Quote
Old 10-19-2008, 09:07 PM   #2
HoosierDaddy
Senior Member
 
HoosierDaddy's Avatar
 
Join Date: Mar 2006
Location: Indiana
Posts: 424
Default

Hi Tuga,
I just take my coach in to a shop annually to have everything on the bottom checked. Air bag inspection is part of the process. If there is any concerns as to their condition we just replace them. They don't endure the same abuse as tires so I think they last longer.
__________________

__________________
1993 Newell 45'#316, 1976 Trans Am 455, 1967 GTO, 1953 Chevrolet 3105 (panel truck),1952 Chevrolet 3600,1969 Airstream Overlander. Always fixing something!
HoosierDaddy is offline   Reply With Quote
Old 10-20-2008, 01:09 AM   #3
Richard and Rhonda
Senior Member
 
Richard and Rhonda's Avatar
 
Join Date: Oct 2007
Location: Huntington WV
Posts: 1,041
Default

Tuga,

My 95 has a couple more birthdays than yours, and I also see the micro crackes you mention. As part of my ongoing battle with air leaks, those bags have been coated numerous times with soap solution and never have I detected a leak in the bag itself. The rubber is not going to get the UV load that tires get, so they are susceptible to the same degradation. The Ultraviolet is what really kills the rubber.

I am not aware of any recommendations on frequency of replacement that says any thing other than "when needed".

Maybe some of the guys with more vintage coaches will chime in on either still having the originals or when they found it necessary to replace
__________________
Richard Rhonda Ty and Alex Entrekin
1995 Newell # 390 DD Series 60, Allison World Trans
Subaru Outback toad
CoMotion Tandem
Often wrong, but seldom in doubt
Rhonda's chronicle https://wersquared.wordpress.com/
Richard and Rhonda is offline   Reply With Quote
Old 10-20-2008, 01:50 AM   #4
fulltiming
Senior Member
 
fulltiming's Avatar
 
Join Date: Feb 2006
Location: Texas
Posts: 1,558
Default

I noticed the same small cracking on my air springs so I had Newell check them out last year. They indicated that they had no concern with their condition and they did not recommend replacing them on my '92.
__________________
Michael and Georgia Day
1992 Newell 43.5' #281
8V92 DDEC-2, HT740
PT Cruiser GT with Remco Transmission Pump
https://newellowner.com/newell-photos/
fulltiming is offline   Reply With Quote
Old 10-20-2008, 02:11 PM   #5
chockwald
Senior Member
 
chockwald's Avatar
 
Join Date: Feb 2008
Location: Riverside, California
Posts: 1,543
Default

As near as I can tell after reviewing the folder of repair invoices I inherited for my 1982 Newell, the airbags are the originals, and so far no leaks.
__________________
Clarke and Elaine Hockwald - FULLTIMING!
https://whatnewell.blogspot.com
1982 Newell 36’ DD 6V92 TA
2002 Thunderbird Retro
Cannondale Tandem
Cannondale Bad Boy
Cannondale F600
2 Terra Trike Tadpoles
Intense 5.5 mountain bike
ALBUM: https://newellshowcase.com/thumbnails.php?album=213
chockwald is offline   Reply With Quote
Old 10-20-2008, 11:44 PM   #6
tuga
Senior Member
 
tuga's Avatar
 
Join Date: May 2006
Location: Houma, LA
Posts: 886
Default

Thanks for the answers guys, I purchased 2 spare air bags; 1 for the front and 1 for the drive axle. Based on these answers, I will keep my original air bags on my coach checking them every time I grease the coach. In the mean time, if I do have an air bag failure I will have a spare of each size on board.
__________________
Tuga & Karen Gaidry
1999 Newell 45 w/2 slides
Coach #512
2005 Pilot
tuga is offline   Reply With Quote
Old 10-20-2008, 11:52 PM   #7
fulltiming
Senior Member
 
fulltiming's Avatar
 
Join Date: Feb 2006
Location: Texas
Posts: 1,558
Default

Sounds like a great plan Tuga. Having a spare of anything that can put on the side of the road and be somewhat difficult to find can be a real blessing.
__________________
Michael and Georgia Day
1992 Newell 43.5' #281
8V92 DDEC-2, HT740
PT Cruiser GT with Remco Transmission Pump
https://newellowner.com/newell-photos/
fulltiming is offline   Reply With Quote
Old 10-21-2008, 01:18 AM   #8
encantotom
Senior Member
 
encantotom's Avatar
 
Join Date: Mar 2007
Location: mesa, az
Posts: 1,375
Default

out of curiosity, do you mind sharing what each airbag cost?

thanks

tom
__________________
2002 45'8" Coach
2008 Honda CRV toad

https://www.newellclassic.com/forum/album.php?albumid=8
encantotom is offline   Reply With Quote
Old 10-21-2008, 05:40 PM   #9
tuga
Senior Member
 
tuga's Avatar
 
Join Date: May 2006
Location: Houma, LA
Posts: 886
Default

Tom,

The front air bag was $231 (Newell's price) and the drive axle air bag was $319. I purchased these as spares. If I decide to change them I will check prices on the internet first. I feel that with a little shopping I could probably find replacement air bags for about half of Newell's price. Listing the part #'s for the air bags would be futile because of the vintage diffence in the coaches.
__________________
Tuga & Karen Gaidry
1999 Newell 45 w/2 slides
Coach #512
2005 Pilot
tuga is offline   Reply With Quote
Old 10-22-2008, 12:20 AM   #10
encantotom
Senior Member
 
encantotom's Avatar
 
Join Date: Mar 2007
Location: mesa, az
Posts: 1,375
Default

thanks for giving us the price. i must admit it is WAY more than i thought they would be. i thought my local suspension place told me 100 bucks, but that was without knowing for sure what they were. i wont know until i need to have one replaced.

thanks again

tom
__________________
2002 45'8" Coach
2008 Honda CRV toad

https://www.newellclassic.com/forum/album.php?albumid=8
encantotom is offline   Reply With Quote
Old 01-19-2009, 03:39 PM   #11
my38special
Member
 
Join Date: Jul 2008
Posts: 25
Default

My 1983 Newell recently found out the hard way that air bags last about 25 years - luckily it happened while sitting in storage (after returning from a trip). When checking on my bus, I found it leaning to one side. I soon discovered that one of the rear bags was leaking. The rubber wall was quite badly decayed showing the cords underneath. As I checked the other bags, I found they "only" had bad cracking; however, I obviously replaced them all. If you're curious, they cost me about $125 each.
my38special is offline   Reply With Quote
Old 01-19-2009, 05:34 PM   #12
tuga
Senior Member
 
tuga's Avatar
 
Join Date: May 2006
Location: Houma, LA
Posts: 886
Default

38Special,

What was your source for the air bags? A phone number would be handy also.

Thanks!

P.S. Well guys, I guess we can enter in our maintenance logs to change the air bags every 25 years!
__________________
Tuga & Karen Gaidry
1999 Newell 45 w/2 slides
Coach #512
2005 Pilot
tuga is offline   Reply With Quote
Old 01-19-2009, 06:12 PM   #13
Richard and Rhonda
Senior Member
 
Richard and Rhonda's Avatar
 
Join Date: Oct 2007
Location: Huntington WV
Posts: 1,041
Default

Tuga,

I use these folks for most stuff like that. Also for oil filters, coolant, and air fittings.

I see they have shops in Lou. http://www.truckpro.com/

The prices seem reasonable to me on what I have bought from them.
__________________
Richard Rhonda Ty and Alex Entrekin
1995 Newell # 390 DD Series 60, Allison World Trans
Subaru Outback toad
CoMotion Tandem
Often wrong, but seldom in doubt
Rhonda's chronicle https://wersquared.wordpress.com/
Richard and Rhonda is offline   Reply With Quote
Old 01-20-2009, 08:41 PM   #14
ABnormal
Member
 
ABnormal's Avatar
 
Join Date: Oct 2007
Location: Stanley,KS
Posts: 45
Default

Tuga,

All of this discussion made me begin thinking of my recent experience. I too had asked 2 different RV facilities about replacement and was told it is not necessary. I believe one should also consider what kind of failure might occur.

A slow leak is a nuisance, but can be repaired ASAP. A rapid and total failure, like a blowout, is going to have more serious consequences. This past summer I had the misfortune of a blowout on the right rear. It took out both airbags and 3 hoses. Total loss of air, but I was able to get to the shoulder before the brakes locked up. Total bill for a tire change and towing was $700. I also learned you can not even turn off the engine when this happens. It took the repairman 2 days to find replacement bags, so this is not something that could be repaired on site.

This was an extreme case, but I may re-think replacing all of the bags anyway. I would hate to find out the hard way what could happen in a serious failure. (and if it can happen, it will happen to me)

Larry P. in KC
1987 Coach #130
__________________

ABnormal is offline   Reply With Quote
Reply

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

Forum Jump

» Featured Campgrounds

Reviews provided by

Powered by vBadvanced CMPS v3.2.3
Disclaimer:

This website is not affiliated with or endorsed by Newell Coach Corporation or any of its affiliates. This is an independent, unofficial site.


All times are GMT. The time now is 09:58 AM.


Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
×