if it takes grease, pump it in til it's pushing out all over .... if it doesn't take it fairly easily, clean the zerk and what you can reach, then try again, but usually the block is further in - can try pumping kerosine in to dissolve the cake
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics
