Assembly of support/reverse shaft and reverse shaft

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Fig 1: Assembly Of Support/Reverse Shaft And Reverse Shaft

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Insert O-ring - 1 - in surrounding groove - arrow A - in reverse shaft - 2 -.
Coat O-ring with transmission fluid and then slide reverse shaft into side of support/reverse shaft - 3 - with chamfer - arrow B -.

To do this, threaded hole - arrow C - and hole - arrow D - must line up.