Author Topic: Drum brakes adjustment  (Read 2448 times)

NZ230

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Drum brakes adjustment
« on: October 12, 2023, 05:37:26 »
Thanks all for help so far for my barnfind 230.

Engine is running and want to take out for a spin. Rear brakes are seized. I want to adjust the shoes without taking off the drums in the first instance. The two 19mm adjustment screws are to be turned which way to slack off the brake shoes? I think I vaguely remember they get turned toward each other ie anticlockwise for the front one and clockwise for the rear ones?

ja17

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Re: Drum brakes adjustment
« Reply #1 on: October 12, 2023, 07:11:48 »
Turn each one upward to loosen on the rear. Most likely the main pivot for the brake shoes will be stuck from corrosion and the adjuster bolts will not make any difference until you free-up the pivots.
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

rwmastel

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Re: Drum brakes adjustment
« Reply #2 on: October 12, 2023, 13:38:39 »
This recent thread in the "Drive train, fuel, suspension, steering & brakes" forum might interest you:  https://www.sl113.org/forums/index.php?topic=37191.0
Rodd

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2017 C43 AMG
2006 Wrangler Rubicon
1966 230SL auto "Italian"

NZ230

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Re: Drum brakes adjustment
« Reply #3 on: October 12, 2023, 17:54:05 »
Thanks friends from Ohio I will try this first before disassembling the drums