I did my 6.9s about 6 months ago.
the hardest part of the job is removing the old bushings from the tube, that
just takes pure ignorance, persistence and allot of brut force.
installing the new bushings is a piece of cake, lube um up, and stick em in,
the nut and bolt supplied with the repair kit is sufficient to bring them in
home inside the tube as its long enough to do the job. Though not mentioned
in the service manual, I also lubed all the friction causing faces of the
bushings and arm etc, i.e. the parts that rub against each other. The nut is
a locking nut so I see no harm. steers like silk.
I did mine with the engine out so it was considerably easier, the job was
done in under an hour. With the engine in place, god only knows.
| The 116's idler arm needs new bushings - thanks to some gorilla in an
| alignment shop who overtightened the nut.
[quoted text clipped - 14 lines]
|
| Tom, maybe soon under the car.
T.G. Lambach - 01 Jul 2006 19:03 GMT
Thanks very much, mine is a diesel so there's a reasonable amount of
space to work.
I suspected the removal is the tough part of the job - thus the
procrastination.
Tom
Tiger - 02 Jul 2006 15:52 GMT
I gotta do mine too... does the car has to be up in the air? Like both front
wheel off the ground?
I will use pneumatic air hammer/chisel to pop the old bushing out..
T.G. Lambach - 03 Jul 2006 04:43 GMT
Tiger,
I'm hoping to do it without much jacking - I may drive the car on to
some low wood blocks as I can easily reach the bottom nut and hope to
pull the top bushing out from the top (HA HA) and then, from the top,
use a rod to drive out the bottom bushing. The 116 diesel has some room
to do this.
It's been moaning and groaning for a few years as I slowly gather
courage to undertake the job!
The parts are in hand and the weather is OK so I'm running out of excuses.
Tom
Tiger - 03 Jul 2006 21:31 GMT
Let me know how it goes... mine is just plain loose! as if the bushings are
not there... Clunking too...
T.G. Lambach - 04 Jul 2006 04:36 GMT
With loose bushings it must steer great!
Tiger - 04 Jul 2006 04:50 GMT
Absolutely! Especially when big rig passed ya! It pushes you out of the
lane! I am a bit of daredevil...
MMansilla - 07 Jul 2006 21:59 GMT
This is for a 123, but It might help.
http://boostnbenz.1baddsm.com/DIY/FrontSuspension/idlerarm/
T.G. Lambach - 08 Jul 2006 07:01 GMT
Thanks for the pictures and the encouragement!
Richard Sexton - 06 Jul 2006 18:40 GMT
>I gotta do mine too... does the car has to be up in the air? Like both front
>wheel off the ground?
Only if you can't get under it.

Signature
Need Mercedes parts? http://parts.mbz.org
Richard Sexton | Mercedes stuff: http://mbz.org
1970 280SE, 72 280SE | Home pages: http://rs79.vrx.net
633CSi 250SE/C 300SD | http://aquaria.net http://killi.net
Tiger - 06 Jul 2006 21:02 GMT
Oh! I got a Rhino ramps so I'll simply drive up on it... On the W124, the
steering part is behind the control arms... pretty far back.
Tiger - 06 Jul 2006 21:03 GMT
I was thiniking that it was possible that the idler arm is under some
tension.