[quote=Stevo666
The service schedule has been posted on a thread before and from memory it does state about "check Centa rollers" as a service item - which is impossible on a standard M3W...
[/quote]
If you had the Centa fitted to a car that originally had the Harley type compensator you will have hole in the housing originally intended to grease the compensator. A boroscope through the hole will allow inspection.
