Remove axles
Photos #1-2 Napa grease needle, 700-1193 2 per pack.
#4 Clean bearing to zero grease and dirt left. Totally clean or keep going. Solvent and a brush on the outer areas, flush it out and roll it around with race pulled against rollers. You can use a red straw from a spray can to push between roller and get grease out. Final clean with brake cleaner. Do the same for cavity on the axle housing.
#5-6 Insert needle half way in, my finger is against the seal surface and finger hits the ring to stop from going in too far. pump grease between every roller on lower edge untill it starts pushing out the ends.
#7 Put some grease on top of rollers
Pull race down on bearing and roll it to disperse grease
#8 Wipe off excess grease. This is what it looks like when going back in the housing.
Should be a thin film of grease on the clean shiny area, that's where the seal rides
Put some grease in cavity in housing and a bit on the seal so it's not dry
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