ProForm 420 Ce Elliptical English Manual - Page 22

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. Next, remove the M4 x 16mm Screws (93) and the M4 x 42mm Screws (90) from the Right and Left Shields (18, 19). Make sure to note which size of Screw you remove from each hole. Then, gently remove the Left Shield. Unplug the power adapter. To adjust the drive belt, you must remove the top shield and the left shield (see the instructions below). Loosen the Pivot Screw (97). Then, tighten the Belt Adjustment Screw (85) until the Drive Belt (38) is tight. Using a flat screwdriver, release the tabs on the front 38 and rear of the Top Shield (20) and then remove the Top Shield. 20 93 85 97 93 18 90 19 90 93 90 When the Drive Belt (38) is tight, tighten the Pivot Screw (97). Then, reattach the left shield and the top shield. 22