This story starts about 15 years ago when I lost my garage, but that involves a divorce, so let’s just leave that for another day. The prese...

I let the case sit out in the 90 degree sun so that the bearing bores would expand a little. The larger bearing shown in the previous posts...

Here's both ceramic seals that sit on the coolant side of the case under the impeller. The one on the left has a spring built into it (...

Here's a closeup of the water pump bearings. The open one on my bike, that sits toward the engine was thrased, the inner one (sealed) fe...

Here's the parts that make up the water pump on the 748. Notice that one of the smaller bearings is sealed on one side (#1)the other is ...

I use these curved jaw Vise Grip pliers with an old belt to hold the pulley while removing the nut with an 1/2" drive impact gun. The e...

Here you can see the off set. The key can be inserted either way (to advance or retard the timing) so make sure it rotates the cam pulley CC...