Degree wheel VA -SC- Piaggio Bravo, Boxer, Ciao, Si, SuperBravo, Grillo, Citta, EC1

With the aid of the stainless steel degree disc, the intake timing angles of the crankshaft and the
intake window can be determined.
Consequently, the cylinder timing can also be read.
Insert the crankshaft into the crankcase
using a bearing dummy (e.g. 2211192), place the grade plate on the engine housing from above and align.