Author Topic: Fluid Flywheel.  (Read 3348 times)

tel76

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Fluid Flywheel.
« on: October 21, 2009, 20:33:29 »
Has anyone got a photograph of a fluid flywheel that has been repaired around the rivets to cure the leak.
Eric

ja17

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Re: Fluid Flywheel.
« Reply #1 on: October 21, 2009, 21:10:11 »
Hello Eric,

I have done it but have no photo of the repair.  I welded  around the hub seam and around each rivit.  Using a tig welder is best. Pressure test when finished and be careful when welding it the fluid vapors inside will ignite and come out the center hole like a blow torch. Don't ask me how I found out about that.  : )
Fortunately eye brows grow back!
Joe Alexander
Blacklick, Ohio
1969 Dark Olive 280SL
2002 ML55 AMG (tow vehicle)
2002 SLK32 AMG (350 hp)
1982 300TD Wagon turbo 4spd.
1963 404 Mercedes Unimog (Swedish Army)
1989 flu419 Mercedes Unimog (US Army)
1998 E430
1974 450SLC Rally
1965 220SE Finback

tel76

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Re: Fluid Flywheel.
« Reply #2 on: October 22, 2009, 20:39:32 »
Hello Joe,
Thank you for the information,have you ever tried silver solder?
It would probably penetrate under the rivets.
While i have the transmission front housing removed i would like to change the oil seal and O ring
How is the oil seal housing removed(do i have to remove the front ally: ousing
« Last Edit: October 22, 2009, 20:48:08 by tel76 »
Eric

ja17

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Re: Fluid Flywheel.
« Reply #3 on: October 23, 2009, 16:06:41 »
Hello Eric,

Never tried silver solder but have brass welded them with a torch also.  The front seal can be removed and replaced easily, however the O-ring around the front pump requires removal of the front transmission cover and then removal of the front pump.  Not too bad a job. You may want to order the front cover gasket also.
Joe Alexander
Blacklick, Ohio
1969 Dark Olive 280SL
2002 ML55 AMG (tow vehicle)
2002 SLK32 AMG (350 hp)
1982 300TD Wagon turbo 4spd.
1963 404 Mercedes Unimog (Swedish Army)
1989 flu419 Mercedes Unimog (US Army)
1998 E430
1974 450SLC Rally
1965 220SE Finback