I bought an 8 3/4 741 case 3.55 gears non sure grip to replace the burned up 9 1/4 in my 91 power ram 150 truck. I removed the axles and the third member and cleaned the housing real good and installed new inner wheel seals. The wheel bearings are still in good condition so I figured I would re-use them. But I want to grease them up before I put the axles back inn.
How do I do it with the bearings still installed on the axle shaft? Do I need a special grease tip? Then do I just squirt grease in between the rollers?