I always put a little CV grease in there as I do with pretty much
everything (including the cup inside the slave cylinder where it similarly
contact the plunger) but I did not ever notice it being done at the factory
or by anyone else who has ever worked on my Vanagons. It probably doesn't
really matter.

Jim

On Fri, Apr 24, 2015 at 5:18 PM, Michael <mikewelldon@icloud.com> wrote:

> When installing the master cylinder...do you grease up the rod at all
> going into the booster?
>
> Mike
>