Hello sublist,
recently I visited a car repair shop because my car's engine had some
problems.
While I was waiting a lady came in and asked for a "710 screw-top cap".
Nobody knew anything about such a repair part. However, the lady affirmmed
that it is a part of the car motor. She said that had lost it somehow and she
would need a new one.
Finally the repair shop owner asked whether the lady could make
a small drawing of the part.
The lady agreed, made a circle of appox. 8 cm of diameter, and wrote
"710" inside.
The attached photo shows the original of the "710 spare part".
Best regards
Otto
