You should align the reference marks on the propeller shaft to the transmission, install the propeller shaft in the transmission, the center bearing to the crossmember, and the center bearing mounting bolts, then rotate the propeller shaft so that the alignment marks and the pinion yoke are in alignment, remove the tape and or rubber band, and position the U-Joint in the pinion yoke, install the clamps and retaining bolts, finally, double check the alignment marks to ensure that they are aligned properly.
By BobGM Specialist
29/10/2022