Opinions On Stupid Tach Cable Oil Leak

I could not find a word about removing it in the manual and there is definitely no screw or clip retainer. I believe it's pressed in as a sleeve and not intended to be removed. The pinion gear pops out inward but the cam has to be out.

Motor Head wrote: I found this picture on Feebay, of the Guide. I see a O-ring groove and nothing else for retention.

Doesn't that mean it's a press fit like a valve guide?

The tach cable screws on the end of the thing so I wouldn't think it could just be stuck in there finger tight with an O ring holding it in.