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Another photo of tools.
Second, show pinion gear w/bearing installed. Took three tries installing pinion with different shims for the gears to be installed with correct clearance.
Three and four gears installed.
Last photo shows the circular alignment shim placed between spindle and knuckle. It fits over the studs on the knuckle. Be sure to mark its rotational position on it and knuckle before removing, because it is thicker on one side. As it is used for alignment adjustment.