Author Topic: Removing front axle from swing arm.  (Read 2820 times)

CJHenderson

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Removing front axle from swing arm.
« on: June 03, 2019, 20:21:56 »
Removing front axle from swing arm. I have compressed the spring and removed the lock key but can't get the bolt out. I don't dare try to drive it out until I can get advice.
1970 280SL/8 W113 101624 miles.
1950 MG-TD
2021 Harley Davidson CVO Trike

ja17

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Re: Removing front axle from swing arm.
« Reply #1 on: June 04, 2019, 15:21:57 »
Which bolt?
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

Benz Dr.

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Re: Removing front axle from swing arm.
« Reply #2 on: June 04, 2019, 19:57:46 »
I'm glad you understood that, because I sure couldn't.  :)
1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC

CJHenderson

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Re: Removing front axle from swing arm.
« Reply #3 on: June 04, 2019, 22:21:01 »
Eccentric bolt
1970 280SL/8 W113 101624 miles.
1950 MG-TD
2021 Harley Davidson CVO Trike

Benz Dr.

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Re: Removing front axle from swing arm.
« Reply #4 on: June 05, 2019, 04:15:13 »
I'm sorry but you have several things kind of mixed together and I'm not sure what you're referring to. The rear axle is a swing arm type and the front axle assembly is known as a sub frame. This still doesn't tell me which eccentric bolt you speak of. If you have a better description or picture that would help.
1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC

ja17

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Re: Removing front axle from swing arm.
« Reply #5 on: June 05, 2019, 05:17:10 »
If the eccentric bolt is stuck, it might be rusted in place. Try screwing the nut back on most of the way and then taping on the nut carefully. Badly rusted ones may require heat, or cutting.
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

Peter

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Re: Removing front axle from swing arm.
« Reply #6 on: June 05, 2019, 08:11:06 »
Hi CJ,

Below some pictures. Maybe you can indicate which bolt it is. 

CJHenderson

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Re: Removing front axle from swing arm.
« Reply #7 on: June 05, 2019, 14:33:03 »
Sorry for the confusion which even confused me after reading my post. Peter posted the Illustrated Parts List, Item 50 is my hang-up. I have removed the Tab washer for the eccentric bolt but at that point I stopped due to the fact this is an adjustment for the spindle. Do I just drive out the bolt or do I need to set the adjustment to a certain position? Once again my apology for this confusion.
1970 280SL/8 W113 101624 miles.
1950 MG-TD
2021 Harley Davidson CVO Trike

Peter

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Re: Removing front axle from swing arm.
« Reply #8 on: June 05, 2019, 19:00:09 »
Far as I remember when I took this apart it is not needed to position it in a specific position. You should be able to drive the bold out in any position.

Benz Dr.

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Re: Removing front axle from swing arm.
« Reply #9 on: June 05, 2019, 19:19:09 »
That's the bolt with the eccentric pieces on each end. This is for adjusting camber on each front wheel so yes, position is important. I would recommend a front end alignment if you disturb the setting or replace it with new parts which is a good idea anyways.
1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC

CJHenderson

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Re: Removing front axle from swing arm.
« Reply #10 on: June 05, 2019, 21:17:08 »
Thanks all for the advice
1970 280SL/8 W113 101624 miles.
1950 MG-TD
2021 Harley Davidson CVO Trike