So, I'm starting the next season of the series! :)
Engine
Shortly before taking the car apart for restoration, I completely overhauled the engine. It is in good condition, and there were no complaints about its work. That is why I am not going to completely disassemble it. Purely "cosmetic" work will be carried out - cleaning, washing, painting and assembly, according to the ETK catalog.
Power unit

Although the engine is in good condition, its appearance is not very beautiful. :)



First of all, I removed the manual transmission - there will be separate entries about this. Then washing, cleaning and painting. I decided to paint with heat-resistant paint - I hope that it will hold up better than the usual paint from the previous repair. I will also use aluminum and zinc paints.

After cleaning, all numbers and markings became clearly visible. Everything corresponds to the BMW 325i model.

Including the engine number. By the way, there was an interesting story with him when I bought this car. When completing the documents, the expert looked for the engine number for a very long time, cleaned something there, wiped it, looked... but never found it. And in the end, he made a note - "the engine number is destroyed by corrosion"! :) It's not surprising - because he was looking for it on the large upper platform, not below! ))) After cleaning the lower little area, I finally found out my engine number just now! :)

As you can see, the number is somewhat unusual. I found numbers in this format only in the photo of the American E30. Amazingly. On European cars, the engine number is usually indicated in the following format:
256E
25 - 2.5 liters
6 - 6 cylinders
E - injector
I have simply indicated - 325i, and some numbers. If anyone knows what these numbers mean, I would be grateful for the information.
I'll brag a little about the entire crankcase! :) This is after many years of driving on our "wonderful" roads on a rigid static suspension with -60...80 mm lowering and no additional crankcase protection! ;)

I decided not to paint the crankcase and cylinder head, but simply washed it well and cleaned it mechanically with a brush.
Mechanical cleaning of the engine block.

Treated several times with a rust converter. Solvent washing and degreasing.

Painting in two layers with black heat-resistant paint, with hot drying.

The color is interesting, but too matte - it looks like a primer. Therefore, on top there is a layer of heat-resistant transparent varnish, with hot drying.

Everything is the same on the other side.




The gears are also cleaned and painted with zinc paint, the aluminum cover - with aluminum paint. As I said, I don't see any point in taking them apart - all gaskets and oil seals were replaced when the engine was repaired.

The flywheel is mechanically cleaned with a brush.

And the valve cover has not been painted yet.

I haven't decided yet whether to leave it black, or paint it silver, or at all, put another cover, not painted. Can it be painted in body color? what do you think :) In any case, I will probably paint it with powder paint together with the intake manifold - then I will decide on the color.



Looks good to me. ;)



Most of the parts are also already ready for assembly. It remains to buy some small things - gaskets, rubber rings, washers.

Hinged units are also almost completely ready.
Next time I will write about assembly.
























































































































































































































































































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