NordicTrack NTS58740 User Manual page 12

17. Hold a Large Pulley (17) inside of the Upper
Cable (110). Attach the Pulley to a Pulley Bracket
(10) with an M12 x 58mm Button Bolt (81) and an
M12 Nylon Locknut (72). Make sure that the
Cable is routed as shown in the CABLE DIA-
GRAM on page 18.
Screw two 3/8" x 38mm Tension Screws (106)
into the two Pulley Brackets (10) a couple of
turns. Make sure the hexagonal holes in the
Screws are on the outside of the Brackets.
Tighten the two Screws an equal number of
turns.
18. Attach the Backrest (40) and the Backrest
Backing (39) to the Backrest Frame (36) with four
M6 x 45mm Screws (98).
19. Attach the two Guard Plates (63) to the inside of
the Backrest Frame (36) with four M4 x 16mm
Screws (103).
20. Insert the rod on the Backrest Frame (36) into the
slot in the Seat Carriage (48). Hold the Backrest
Frame vertically over the Seat Carriage and
slide the rod into the slot, as shown in the
inset drawing.
17
110
81
18
40
39
36
98
19
36
63
103
20
Rod
36
48
12
10
72
106
17
98
103
63
36
Rod
Slot
48