NordicTrack C1650 Treadmill English Manual - Page 19

21. Remove the 5/16" Nut (12) and the 5/16" x 2 1/4" Bolt (3) from the bracket on the Frame (56). Align the upper end of the Storage Latch (53) with the bracket on the Latch Crossbar (38), and insert the 5/16" x 2 1/4" Bolt (3) through the bracket and the Storage Latch. This will push a spacer (I) out of the other end; discard the spacer. Next, tighten the 5/16" Nut (12) onto the 5/16" x 2 1/4" Bolt (3); do not overtighten the Nut; the Storage Latch (53) must be able to pivot.  Then, lower the Frame (56) (see HOW TO LOWER THE TREADMILL FOR USE on page 36). 21 12 I 38 3 56 53 22. Attach the Tablet Holder (84) to the back of the console assembly with four #8 x 1/2" Machine 22 Screws (40); start all four Machine Screws, 84 and then tighten them. Do not overtighten the Machine Screws. Console 40 40 Assembly 23. Make sure that all parts are properly tightened before you use the treadmill. If there are sheets of plastic on the treadmill decals, remove the plastic. To protect the floor or carpet, place a mat under the treadmill. To avoid damage to the console, keep the treadmill out of direct sunlight. Keep the included hex keys in a secure place; one of the hex keys is used to adjust the walking belt (see pages 38 and 39). Note: Extra parts may be included. 19