Trailer Bearing Grease Fittings

[sfadchi]

My boat and trailer are about a year old. I greased the bearing buddies about 6 months ago with no issues. I pulled the caps this weekend and couldn't get any grease through the fittings. Anyone else experienced this? Any help would be appreciated!

 

[sfadchi]

Ordered a high pressure fitting for my grease gun. It locked on the end and pushed grease in with no issues. Hope this helps if anyone else has this issue.

 

[Ronnie]

Sometimes the zirk fitting on the bearing buddy either stays open or won’t open. Cleaning out the opening with a pin, needle, etc usually resolves the issue.