B.V. Einstell-Dienst

[MikeW]

In one of my reference books, there is a pic of a Krupp L2H43 6 wheeled vehicle. In the background of this photo, there is an open garage like structure with a roof over it, with "B.V. Einstell-Dienst" I have been wondering what "B.V. Einstell-Dienst" was.

Thanks

[SvenWittnebel]

I know it not for sure, but if You say a garage like place it's maybe

B (Betriebsstoffe = gas/Diesel, oil, grease, spark plugs) V (Vergaser = carburetor) inspection and adjustment service.