Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-05-03 Thread andrew strasfogel
I used a small bolt cutter, which was just the right size to slip in behind the window glass and clamp down on the shaft. The jaws opened just wide enough, and I was able to exert sufficient force with the leverage of the wide open handles to snap the shaft. But it was a b*tch to get the door han

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-05-03 Thread OK Don
There is a right angle adapter for the Dremel, that comes in handy when the plane of the disk is 90 degrees off --- less expensive than the flex-cable, and the disk is still at a right angle to that flex handle --- On Mon, May 3, 2010 at 4:15 PM, Curt Raymond wrote: > The problem I had with a dr

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-05-03 Thread Curt Raymond
Subject: Re: [MBZ] Changing 300TD air cells (accumulator spheres) -     anyone    BTDT? Message-ID: Content-Type: text/plain;    charset=us-ascii;    format=flowed;    delsp=yes You ogbt to be able to get in there with a dremel or similar... Or a  hacksaw blade.  The stem is some kind of white

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-05-03 Thread John Reames
y CAN take it off without turning the key. If you remove both (all 3 I mean) screws you can rotate the whole door handle. BTDT. -Curt Date: Sun, 2 May 2010 22:47:28 -0400 From: andrew strasfogel To: Mercedes Discussion List Subject: Re: [MBZ] Changing 300TD air cells (accumulator spheres) -

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-05-03 Thread Curt Raymond
-0400 From: andrew strasfogel To: Mercedes Discussion List Subject: Re: [MBZ] Changing 300TD air cells (accumulator spheres) -     anyone    BTDT? Message-ID:     Content-Type: text/plain; charset=ISO-8859-1 Today I installed a new door handle, which required  cutting off the stem on the old one

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-05-02 Thread andrew strasfogel
So I finally changed the one faulty air cell on my 83 300TD at an MB Club tech session. Sure enough, I got sprayed with SLS fluid when i cracked the line, because the air cell was saturated with the stuff due to an internal membrane (?) failure. The R/R is so simple it isn't covered in the servi

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-24 Thread Allan Streib
Curt Raymond writes: > I'd seriously considered buying the house across the street from us so > I could tear it down and burn it in our woodstove last winter... They > were selling so cheap and it was in such poor condition I figured the > lot would be worth more if I tore the house down and put

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-23 Thread Curt Raymond
arage. Fortunately a couple bought it and has done a very nice job rehabing... -Curt Date: Fri, 23 Apr 2010 08:33:04 -0700 From: Alex Chamberlain To: Mercedes Discussion List Subject: Re: [MBZ] Changing 300TD air cells (accumulator spheres) -     anyone    BTDT? Message-ID:     Content-Type: text/

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-23 Thread Mitch Haley
OK Don wrote: Yes, I do remember the first Earth Day, and am still using the legal pad length clipboard that I stuck the original Earth Day sticker on in 1970 - Really? I thought it would have been called Ecology Day back then. Mitch. ___ http://www.oki

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-23 Thread OK Don
Yes, I do remember the first Earth Day, and am still using the legal pad length clipboard that I stuck the original Earth Day sticker on in 1970 - On 4/23/10, Rich Thomas wrote: > Not really, we are ultimate recyclers, keeping our old Benzes on the road. > (anyone else remember the first Ear

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-23 Thread Alex Chamberlain
On Fri, Apr 23, 2010 at 11:36 AM, Rich Thomas < richthomas79td...@constructivity.net> wrote: > Not really, we are ultimate recyclers, keeping our old Benzes on the road. > > Hear, hear! ___ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-23 Thread Rich Thomas
Not really, we are ultimate recyclers, keeping our old Benzes on the road. Which is timely, as I just got back from a quick run to the bank in Bruunnhilde the 79 TD (who looks a bit rough, but runs just fine. I pulled in the parking lot, right behind a new Pious (no stickers yet, but he proba

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-23 Thread andrew strasfogel
>From air cells/accumulators to Hardiplank in19 easy steps! On Fri, Apr 23, 2010 at 11:33 AM, Alex Chamberlain wrote: > On Fri, Apr 23, 2010 at 7:23 AM, Rich Thomas < > richthomas79td...@constructivity.net> wrote: > > > here, the Habitat for Humanity and some other group will actually come > tear

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-23 Thread Alex Chamberlain
On Fri, Apr 23, 2010 at 7:23 AM, Rich Thomas < richthomas79td...@constructivity.net> wrote: > here, the Habitat for Humanity and some other group will actually come tear > down buildings to salvage materials. Sort of a win-win-win all around for > the donater, the HfH, and the ultimate beneficiar

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-23 Thread Rich Thomas
Donate it to a homeless group who can move it away somewhere. One hopes there might be more demand in DC come November! I half jest -- here, the Habitat for Humanity and some other group will actually come tear down buildings to salvage materials. Sort of a win-win-win all around for the don

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-23 Thread andrew strasfogel
Mitch, you're quite welcome to purchase and haul away my garage so I can build a new one with adequate clearance. :) On Fri, Apr 23, 2010 at 7:54 AM, Mitch Haley wrote: > Dillon, Meade M CIV SPAWARSYSCEN-ATLANTIC, 53310 wrote: > > Andrew, when you raise your house to install that two-pole lift,

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-23 Thread Mitch Haley
Dillon, Meade M CIV SPAWARSYSCEN-ATLANTIC, 53310 wrote: Andrew, when you raise your house to install that two-pole lift, I'll bet you can get your time down to 20 minutes or less! I think Andy and Donna have an unattached garage, making it quite feasible to brace the garage, cut it off the fo

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-23 Thread Dillon, Meade M CIV SPAWARSYSCEN-ATLANTIC, 53310
Mercedes Discussion List Subject: Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT? > andrew strasfogel wrote: > I am not yet convinced without further inspection that faulty > sphere()s is(are) the root cause of my jarring (as opposed to > bouncy) ride. A j

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread andrew strasfogel
cedes-boun...@okiebenz.com > [mailto:mercedes-boun...@okiebenz.com] On Behalf Of Mitch Haley > Sent: Thursday, April 22, 2010 1:15 PM > To: Mercedes Discussion List > Subject: Re: [MBZ] Changing 300TD air cells (accumulator spheres) - > anyone BTDT? > > Alex Chamberlain wrote: &

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread Fmiser
> andrew strasfogel wrote: > I am not yet convinced without further inspection that faulty > sphere()s is(are) the root cause of my jarring (as opposed to > bouncy) ride. A jarring ride is the definition of failed accumulators. My experience is: the highway expansion joints are not especially no

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread Dillon, Meade M CIV SPAWARSYSCEN-ATLANTIC, 53310
List Subject: Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT? Alex Chamberlain wrote: > In Europe, where Citroens are > common and use a virtually identical system for their suspension, > there seems to be a thriving industry in recharging the spheres. I exchan

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread Alex Chamberlain
On Thu, Apr 22, 2010 at 10:15 AM, Mitch Haley wrote: > Alex Chamberlain wrote: > >> In Europe, where Citroens are >> common and use a virtually identical system for their suspension, there >> seems to be a thriving industry in recharging the spheres. >> > > I exchanged a few emails with a fellow

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread Mitch Haley
Alex Chamberlain wrote: In Europe, where Citroens are common and use a virtually identical system for their suspension, there seems to be a thriving industry in recharging the spheres. I exchanged a few emails with a fellow who recharges the Citroen units. He said the MBZ spheres were not serv

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread Alex Chamberlain
On Thu, Apr 22, 2010 at 9:07 AM, dave walton wrote: > The quick test once you have them out is to insert a blunt rod into > the opening and see how far it goes until it hits bottom. The new ones > went about half way and the old ones (bad) bottomed out. And unless you can test used ones with th

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread dave walton
gt;> you for having an old car that always needs fixing does that balance the >> price differential? >> >> -Curt >> >> Date: Wed, 21 Apr 2010 22:49:02 -0400 >> From: andrew strasfogel >> To: Mercedes Discussion List >> Subject: Re: [MBZ] Changin

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread andrew strasfogel
2010 22:49:02 -0400 > From: andrew strasfogel > To: Mercedes Discussion List > Subject: Re: [MBZ] Changing 300TD air cells (accumulator spheres) - > anyoneBTDT? > Message-ID: > > Content-Type: text/plain; charset=ISO-8859-1 > > What's wrong with replacing the

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread Dwight E. Giles, Jr
: Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT? I think in the end it boils down to value for money... How cheap are the used spheres? Remember these are a wear item, like windshield wipers (well maybe not that bad). New spheres are $127 apiece from Rusty. So for $250 you'

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread Curt Raymond
needs fixing does that balance the price differential? -Curt Date: Wed, 21 Apr 2010 22:49:02 -0400 From: andrew strasfogel To: Mercedes Discussion List Subject: Re: [MBZ] Changing 300TD air cells (accumulator spheres) -     anyone    BTDT? Message-ID:     Content-Type: text/plain; charset=ISO-8

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread Dieselhead
Are you that broke? A new pair of spheres costs what? $120? How much do a new set of struts cost because you were too cheap to buy 2 spheres and ruin your struts? Last time I had to do that because I bought a fleabay car with a "bad transmission" and in reality some bozo had ruined the stru

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread Dillon, Meade M CIV SPAWARSYSCEN-ATLANTIC, 53310
, April 21, 2010 17:20 To: Mercedes Discussion List Subject: Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT? Andrew, Replace BOTH of the spheres at once! You were told this the last time, and you ignored it. There is a reason that you need to replace BOTH AT THE SAME TIME

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-22 Thread John Reames
About the only way to (indirectly) measure it would be to make a tool/ jig that would pressurize a known quantity of fluid into them (maybe half of their computed volume) and to measure the pressure at that point... Or just buy known sealed new ones... -- John W Reames jwrea...@comcast.net

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread Jim Cathey
Of course, I would have to know how to determine their condition by a mere inspection... Any clues? Same way you determine the condition of a hydraulic hood/hatch strut---by mere inspection and without testing it out in any functional way. In other words, you can't. -- Jim

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread Fmiser
> andrew strasfogel wrote: > What's wrong with replacing them with a pair of good used > spheres? Since they are so easy to install, I could take the > risk. > > Of course, I would have to know how to determine their > condition by a mere inspection... Any clues? Quantity of nitrogen in them a

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread Fmiser
> Curt Raymond wrote: > The spheres are the shock absorbers aren't they? When the > spheres fail the rear end of the car bounces like a pogo > stick... No. The accumulators are _springs_. Hydraulic fluid does not compress well, so to allow a hydraulic cylinder to change the ride height there is

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread andrew strasfogel
What's wrong with replacing them with a pair of good used spheres? Since they are so easy to install, I could take the risk. Of course, I would have to know how to determine their condition by a mere inspection... Any clues? On Wed, Apr 21, 2010 at 9:02 PM, Jim Cathey wrote: > The spheres ar

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread Jim Cathey
The spheres are the shock absorbers aren't they? When the spheres fail the rear end of the car bounces like a pogo stick... The spheres are the adjustable auxiliary springs, and to a lesser degree, heat dissipation devices to dump the energy being converted to heat in the orifices and piping.

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread dave walton
res fail the > rear end of the car bounces like a pogo stick... > > -Curt > > Date: Wed, 21 Apr 2010 17:48:12 -0400 > From: dave walton > To: >  Mercedes Discussion List > Subject: >  Re: [MBZ] Changing 300TD air cells (accumulator spheres) - > > anyone 

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread Curt Raymond
The spheres are the shock absorbers aren't they? When the spheres fail the rear end of the car bounces like a pogo stick... -Curt Date: Wed, 21 Apr 2010 17:48:12 -0400 From: dave walton To: Mercedes Discussion List Subject: Re: [MBZ] Changing 300TD air cells (accumulator sp

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread dave walton
Help me reason this through: In the case of shock absorbers - where a failure usually manifests as a lack of resistance, the remaining good unit takes an increased beating. So wouldn't the failure of a sphere - which causes increased resistance to movement, take some of the stress off the remaining

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread Dieselhead
Andrew, Replace BOTH of the spheres at once! You were told this the last time, and you ignored it. There is a reason that you need to replace BOTH AT THE SAME TIME! You just found the reason. The one new one is abused because the other is weak, then they both fail. Now you need to repl

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread Alex Chamberlain
On Wed, Apr 21, 2010 at 11:02 AM, Fmiser wrote: > I don't add fluid very often > - but it is not a "sealed" system! > > A good point. Among other things, the SLS system (and the four-wheel hydraulic systems in the 6.9 and certain W126s) is self-burping (unlike, say, the cooling system)---which

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread Fmiser
> andrew strasfogel wrote: > Wow - this may explain my lack of fluid in the SLS reservoir. > Thanks for sharing! If you have low fluid, you may also have a leak. I think both of mine leaked a bit from the leveler valve. The one I rebuilt because it was leaking a _lot_. Also the pump and all th

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-21 Thread andrew strasfogel
Wow - this may explain my lack of fluid in the SLS reservoir. Thanks for sharing! On Tue, Apr 20, 2010 at 11:07 PM, dave walton wrote: > I've only worked on one vehicle with the spheres. Both were bad. The > material separating the pressure bulb from the fluid had disintegrated > on both sides.

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-20 Thread dave walton
I've only worked on one vehicle with the spheres. Both were bad. The material separating the pressure bulb from the fluid had disintegrated on both sides. This caused the area normally filled with gas to be at least partially filled with fluid. The level in the reservoir was way low. The fluid was

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-20 Thread Fmiser
> andrew strasfogel wrote: > I'm fed up with the jarring ride when driving over rough > pavement in my 1983 300TD. I replaced both air cells > (accumulator spheres) with one new and one used one a couple > years ago. I never checked or tested the used one before > having it installed. My intent

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-20 Thread Jim Cathey
1. Do they run in series or parallel? In other words, will one bad accumulator ruin the ride as if there were TWO bad ones? Half as bad. The sides are independent. Go over a single-side bump, alternately, to see if it's worse on one side. -- Jim ___ htt

Re: [MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-20 Thread Rich Thomas
It will take longer to jack up the car or run it up on ramps and deal with that aspect than to change them. Basic wrenches. I don't recall any fluid leaking out when I did mine some years ago, but you should always have a bottle of it around anyway for when you might need to top things off.

[MBZ] Changing 300TD air cells (accumulator spheres) - anyone BTDT?

2010-04-20 Thread andrew strasfogel
I'm fed up with the jarring ride when driving over rough pavement in my 1983 300TD. I replaced both air cells (accumulator spheres) with one new and one used one a couple years ago. I never checked or tested the used one before having it installed. My intent is to R/R solely the used one. Questi