Hey All,

I'm a novice here and I'm trying to figure out certain issues with my 81 300D non turbo sedan. Any help would be appreciated.

I hear a knocking sound coming from the right front tire when making sharp right turns. I don't hear so much when I'm making a wide turn or a left turn though.

Any thoughts?

stock wheels and tires?

It has the stock Bundt rims. Not sure of the tire brand but they are the correct size.

Next, check the ball joints and tie rod ends for play.

It's Bob Dylan.

Check your lug nuts. Sounds stupid, but what you describe is certainly a symptom of loose ones.

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Current stable:
1995 E320 157K (Nancy)
1983 500SL 125K (SLoL)

Gone but not forgotten:
1986 300SDL (RIP)
1991 350SD
1991 560SEL
1990 560SEL
1986 500SEL Euro (Rusted to nothing at 47K!)

Gone and wanting to forget:
1985 524TD 167K (TotalDumpster™) [Definitely NOT a Benz]

Could be a shifted belt in the tire, also could be bad wheel bearings.

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.

I think the short story is that there is no one particular case you need to inspect all at least on that side if the front end that can wear or deteriorate.

Are you experiencing any abnormal tire wear?

Note it is easy to check the Tie Rods. Safely jack up one wheel and don't rotate it but try to turn it from side to side and watch the Tie Rod ends for movement.

Note there might be a Youtube vid on that.

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84 300D, 82 Volvo 244Gl Diesel

Brake support mount is gone south?

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Respectfully,
/s/
M. Dillon
'87 124.193 (300TD) "White Whale", ~392k miles, 3.5l IP fitted
'95 124.131 (E300) "Sapphire", 380k miles
'73 Balboa 20 "Sanctification"
Charleston SC

Rhythmic thump or distinct knock or irregular ? .

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-Nate
1982 240D 408,XXX miles
Ignorance is the mother of suspicion and fear is the father

I did then what I knew how to do ~ now that I know better I do better

Excuse my ignorance, but what the heck is a brake support mount? You mean the caliper bracket?

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Milan Brown 1979 240D, rebuilt OM617.952 turbo diesel, rebuilt 722.315 transmission (my only daily driver)

Instagram: @maximed93

Yes, caliper bracket.

That would not cause knocking during turns though.

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Milan Brown 1979 240D, rebuilt OM617.952 turbo diesel, rebuilt 722.315 transmission (my only daily driver)

Instagram: @maximed93

Brake support mount is also known as a lower guide rod mount (MB Part number 123-330-13-35)
Different from the caliper bracket.

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78 W116 300SD 'Desert Rose' new as of 01/26/2014
79 W116 300SD 'Stormcloud' RIP 04/11/2022

Thanx ! .

This thing makes a creaking noise when first it goes bad, followed by a clunking sound as it gets worse but not a rhythmic noise.....

__________________
-Nate
1982 240D 408,XXX miles
Ignorance is the mother of suspicion and fear is the father

I did then what I knew how to do ~ now that I know better I do better