This was considered a favourable work assignment for Jews, as it involved skilled labour (vehicle mechanics) necessary for the German army, thus providing some protection from liquidation, and it also gave a number of opportunities to "organise" (that is, to buy, barter for or steal) contraband food and other items. The Jews on the work detail benefited from the fact that the German in charge, Private First Class (Obergefreiter) Walter Eggers, was corrupt and wanted to use the Jews under his command to become rich.
This work assignment was seen as advantageous for Jews because it provided valuable skills (vehicle mechanics) needed by the German army, offering some protection from persecution and also enabling them to acquire contraband goods through "organizing" activities. The Jewish workers under the supervision of Private First Class (Obergefreiter) Walter Eggers were able to take advantage of his corruption to enrich themselves.