another item on the to do list is one of the swivels is weeping grease. the previous owner had both swivels filled with one shot grease but one side is leaking slightly, he just topped it up every service but I would like to repair it properly. looking at the swivel kits the most expensive bit is the ball. is there a way to determine if its just the seal that needs replacing rather than the whole lot or is it only possible to check the ball after its been stripped down?
paul