Sunny Health & Fitness SF-E905 Manual Del Usuario página 19

6. If it is very hard to pedal on the higher tension levels, or you hear rubbing noises, please
remove the Belt Covers (No. 65L/R), and adjust the Hex Bolt (No. 77) seen in the
following diagram. You will need to loose the 2 Hex Nuts (No. 78) and lower the position
of the Hex Bolt (No. 77) by turning counter-clockwise. This will keep the Magnetic Board
(No. 84) from contacting the magnetic flywheel. Before re-installing the Belt Covers (No.
65L/R), test the tension level 8 to ensure the magnets do not touch the flywheel.
7. If you still hear noises after you did STEP 5 and STEP 6, please remove the Belt Covers
(No. 65L/R). Loosen the Hex Thin Nut (No. 87) for the Flywheel (No. 94) about a half of
a rotation. See the following diagram below.
8. If you feel the machine is uneven, please adjust the Leveler Caps (No. 5) on Rear
Stabilizer (No. 3) by turning it. If the machine is wobbly when you use it, please consider
adding an exercise mat under it.
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