Hi I'm fairly new to the Disco's I recently got a '97 NAS Disco and had a question on what to put into the swivel pin housings? I thought it would just be regular old 90 weight like in my series but all the plugs are different all I can find is one that's way up high on the housing and seems to be a little much oil. Then I looked on disco web and someone was talking about 1 shot. Not sure what it is other then some special lube.

I'm not sure how to tell what's in there now or even if there is anything in it because of the lack of plugs that I've been able to find. Also if you top it off with 85-90 oil and there was this 1 shot stuff in there will it mess things up? Or do they mix and end up happy?

Thanks for any pointers.