NordicTrack Gx 2.5 Bike English Manual - Page 23

HOW TO ADJUST THE DRIVE BELT If you can feel the pedals slip while you are pedaling, even when the resistance is adjusted to the highest level, the drive belt may need to be adjusted. To adjust the drive belt, first unplug the power adapter. Then, remove the right pedal, the seat post knob, the seat post, the top shield cover, the rear shield cover, the front shield cover, the right disc cover, and the right shield (see the instructions below). Using an adjustable wrench, turn the Right Pedal (21) counterclockwise and remove it. Rotate the right Pedal Disc (17) clockwise to release it from the Right Shield (10). Then, carefully work the left Pedal Disc off the Right Crank Arm (19). See the EXPLODED DRAWING near the end of this manual and remove the M4 x 19mm Screws (44) and the M4 x 25mm Screws (62) from the Right and Left Shields (10, 11). Then, remove the Right Shield. Next, loosen the M6 x 20mm Hex Screw (49). Then, tighten the M10 x 50mm Hex Screw (48) until the Drive Belt (54) is tight. 6 8 9 27 7 21 19 17 10 54 49 48 Next, remove the Seat Post Knob (27) and remove the Seat Post (6). Using a flat screwdriver, remove the Top Shield Cover (8) and the Rear Shield Cover (9). Then, use the flat screwdriver to release the Front Shield Cover (7). When the Drive Belt (54) is tight, tighten the M6 x 20mm Hex Screw (49). Then, reattach the right shield, the right pedal disc, the front shield cover, the rear shield cover, the top shield cover, the seat post, the seat knob, and the right pedal. Plug in the power adapter. 23