1986 Baur TC2 320i Recommissioning

This very original 1986 Baur TC2 has been owned by its current custodian for in excess of ten years. 

It has been used regularly, but is still showing a relatively low mileage and, like so many cars we see, maintained primarily to allow its continued use. It confirms the truth that cars when used regularly, will deteriorate with age as well as with mileage. Low mileage therefore, of itself, is no guarantee of condition.   

It is in better condition than most thirty year old unrestored  Baurs and its owner now feels that the time is right to secure its long term survival.  

We started with a full service, all fluids and all filters changed, new rotor arm and distributor cap, and timing belt and water pump changed.  The M20b20 is, in my experience, almost always the smoothest engine fitted to the E30 and this is no exception.  It has a beautifully quiet, smooth engine.  

It is showing some rust in some of the usual places, the front trays, footwells and sills in particular, so we started there, and stripped off the front wings, bumper etc. and started with the footwells, transport pads and sills. 

Here’s the offside with all the rot cut out and repair panels made up and welded in place.  The floor itself, the transport pad, the usual join between the floor and inner sill, the inner sill, and the jacking point on this side all needed rot removed and good clean metal welded in its place.  The forward portion of the outer sill had to be removed to allow access to the rusty inner sill behind itas can be seen here.

Here is the portion of the outer sill welded back in place. The outer sill around the jacking point will require to be replaced and the jacking point strengthened and re-attached. Before that, though the sills will be flooded with Dynax UB rust proofing.  

And here’s the passenger side with the transport pad and the rusty footwell cut out. This isn’t so bad and the inner and outer sills – at the front anyway – appear to be sound. 

The next stage is to grind flat the external welds, finish the floors and footwells,  recreate the transport pads and weld them in place.   

Leave a Reply