how to replace a zerk grease fitting
I was recently greasing my 2009 550 XP efi/eps. When I tries to push the grease coupler on the fitting on the upper zerk on the rear left side a-arm, it just fell off. I suspect the guy who last worked on my atv at the dealer ripped it off and jsut stuck it back in place so he wouldn't have to fix it. Anyway...
How do I replace this sucker. It looks like the threads are gone (if it had any?) Maybe it is just the push in type. How can I find out what size these zerks are so I can get the proper replacements? Also, is there anyway to fix this without taking the a-arm out, drilling and tapping a new hole??