Revert "Adding Piece for the first part of the manual assembly"

This reverts commit f78de600baa4a8e9c0b5cbf24e9b6f5fec8e5eff.
Revert "Revert "Adding Piece for the first part of the manual assembly""

This reverts commit 00803d82c6920a035c293c895ce5a9801786f9cc.