Würth 1952 006 920 Traducción Del Manual De Instrucciones De Servicio Original página 18

below the manufacturer's specifications, this could be due to
age-related engine wear. The engine must be disassembled
and measured for a precise diagnosis.
After completing the compression test, all parts removed must
be refitted accordingly. Follow the prescribed sequence and the
information provided by the vehicle manufacturer!
Glow plug adapter technical data:
18
10