11mm flare nut wrench. I invested in a set of flare nut wrenches recently. A good investment.

I use a pump up power bleeded from Bavarian autosport. Designed for my BMW's, but works very well on my sdl. You do not have to worry about the ABS. I flush my fluid yearly, no troubles yet. Hint!!!!! Make sure the two rubber caps on the master cylinder fluid reservoir are not old and cracked. When you pump up the pressure on a power bleeder, they will leak. Ask me how I know! I replaced both rubber caps and have never had another problem.

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John
1986 300sdl
1985 380se