Gymrex GR-MG 53 Manual De Instrucciones página 21

a) Place the upper training handle (5) on the side frames. Fasten with M12x70
screws, M12 washers and M12 nuts. Slide the washer onto the fixing screw.
Fasten on the outside of the frames. Secure with a washer and nut from the
inside.
b) Install the armrests (6, 7) to the side rest frames on the machine frames.
Secure from the bottom with M8x25 screws and M8 washers.
c) Place the backrest (8) on the support frame (4). Attach on the outside using
M8x25 screws and M8 washers.
All connections of the machine should be fixed and pressed correctly. After
completing the assembly activities, it is allowed to start working with the
machine.