Gymrex GR-MG 59 Manual De Instrucciones página 23

e) At the contact point of the backrest bracket (8) and the main frame (7), guide
the fasteners from the top. Fasten with M12x110 bolts, M12 washers and M12
locknuts. Fasten using the procedure described in item a) (see the drawing).
STEP II
a) Fix the left training arm (9) to the side support frame mounting plates (1). To
do this, align the hole axes. Pass the rotating roller through the hole. Secure
the arm on both sides with bearing washers and M8x20 screws.
b) Install the right training arm in the same way.
c) Fix the training load holders (10) to the training arms. To do this, insert the
holders into the middle hole axes. On the inside of the arm, attach with an M8
washer and M8x30 screw. Finally, fix the cap.
f) Fix the left and right (11) load holder to the side support frames of the
machine. Fasten with M12x75 screws, M12 washers and M12 nuts. Guide the
screws from the inside of the side support frames. Fasten using the procedure
described in STEP I, item a) (see the drawing).