3. Remove the left and right stairarms from the crankarms, see "Stairarm Assembly
Replacement" on page163.
4. Remove the left and right crankarm assemblies, see "Crankarm Assembly Replace-
ment" on page151.
5. Remove all tension from the Step-up belt.
a. Use an 11/16” socket to loosen (do not remove) the left and right step-up pulley
shaft nuts.
b. Use a 10 mm wrench to evenly loosen the left and right Step-up belt tension
adjustment nuts. Completely remove all tension and provide as much slack as
possible.
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
Page 131
6 Available Replacement Procedures
Step-up Pulley Assembly Replacement