The grease zerk on my '98 3126 was hard to get to and hard to even see. I had to crawl back thru the closet on top of the engine and look straight down with a flashlight on top of the fan bearing. If someone had not told me it absolutely was there, I would not have gone looking for it and found it. That was in 2008 and I suspected it had never been greased. Good luck with your search.
Richard