Look on the housing for a hose that has a black cap and zerk fitting on the end. If it has the hose, your probably looking at 33 pumps with a std size grease gun (33grams). From what I have read is 1 pump is about equal to 1 gram. If it doesn't have the hose, should just be a black cap on the zerk fitting at the bearing assy.
I cannot find the manual on your ski, so I cannot verify the amount of grease, but that's prob. close. They didn't change it much. Use Yamalube or a high quality marine bearing grease approved by Yamaha so you don't void the warranty.
Last edited by rodsatheart; 05-14-2017 at 07:52 AM.