If you speak German, you will find some info in "So wird's gemacht" handbook written by Etzold - it looks like this: http://cgi.ebay.de/Reparaturanleitu...001307706QQcategoryZ18413QQrdZ1QQcmdZViewItem
I have its Czech clone. It is not bad, but I have no idea about how well it covers diesel engines - I never had a diesel car.
The engine you mean is 127A5.000, 1301 ccm, 33 kW.
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