The murphys law... oil leak at my 230CE -88

[mercafreaket]

Yup, murphy and his laws has been on visit for a long time ago, but the visit has left some traces....

The rear crancshaft sealing has a minor leak..... But the engine was totally restored for about 20k kilometres ago. This makes that I have to refill about one litre oil each 4k kilometres, or else the oil lamp will lighten up *hate it*

The funny was that the crancshaft hadn't any marks after the old bearing, and I was so careful when I changed that piece-of-crap, it was so exactly mounted that a watchmaker would be green of jealousy

What can this problem depend on?


Sorry for my bad english, don't use to write it so often, mostly swedish and some german