With disc brakes it is easy to see if grease is coming out the inboard seal. You do need to lay on the ground and look with a flashlight but IMO a small price to pay for not having to remove the wheels and hubs. Current trailer has Never-Lube hubs but I used the center zerk on previous trailers and never a problem. Don't use a high volume gun and don't add the fresh grease too fast.
__________________
2007 MS 36 TK3, Demco Glide Ride
2012 GMC 3500HD D/A CC, AirSafe Hitch
|