Precor C554i Manual page 17

8. If either the input pulley belt or the generator belt is being replaced with a new belt, the belt
tension should be set 20 lbs. higher than the previous readings. Therefore a new input
pulley belt should be tensioned to 120 lbs. and a new generator belt should be tensioned to
80 lbs. Over time and use the belts will "relax" and the tensions will be as stated in steps 4
and 7.
9. Reconnect the red battery lead to terminal M6 of the lower PCA.
C554i Self Powered Elliptical Fitness Crosstrainer
Page 17