While rebuilding my brakes I realized that the emergency brake toggle lever apparently is supposed to have a grease fitting on the end of the shaft. The bushings do have a spiral groove inside to distribute the grease, the shaft is hollow and has a hole halfway down its length to allow grease to get to bushings. But, I do not see these grease fittings on any model A lubrication charts. What am I missing? We're these greased only once when new and then the holes sealed? Clearly this part does not get much use. I doubt that it needs lubed more than once every few years. Still, if a grease fitting is correct, why is it not on lubrication charts? I can find no mention of it in judging standards either.