Hi guys,
I'm sorry if this seems a VERY basic question, but I'm having trouble figuring it out myself...
I'm having a look at the lambda counter, in an effort to remove as much friction in the speedo drive system as possible.
Looks like this when I took it appart:
DSC_0254.jpg
Is it supposed to be halffilled with grease? If so, should I change the grease, and if so, to what?