1. Install the first stage drive belt by walking the belt onto the Input drive and the smaller
first stage Step-up Pulley/Tensioner assembly pulleys. Adjust the First Stage Tensioner
enough to hold the tensioner and belt in place. Rotate the crank and make sure that the
belt is properly aligned and seated in the pulley grooves.
2. Adjust the first stage drive belt tension to specification, see
.
3. Use a 1/2" socket to fully tighten the two Drive Components assembly bolts.
Torque
1
bolts to 180 in-lbs +/- 54 (20.3 +/_ 4.5 Nm).
1
Torque is a measure of the force that can cause an object to rotate about an axis. Bolt/nut
example: 5 NM torque is equivalent to 5 newton's of force applied one meter from the center of
the bolt, 6 ft-lb is equivalent to 6 lbs of force applied 1 foot away from the center of the bolt.
Contact Precor Customer Support at [email protected] or 800.786.8404 with
any questions.
Page 88
6 Replacement Procedures
First Stage Drive Belt Replacement
