Procedure
Stairarm Replacement - Machines with updated Input Drive Assembly
Use this procedure for machines with the updated Input Drive assembly modified to better
secure the stairarm onto the Input Drive Crank. The crank spindle was modified to accept
additional stairarm fastener hardware including a Crank Pin Retention Plate to secure the
stairarm to the crank.
Review entire procedure before starting.
Removal
Repeat this procedure for both the left and right Stairarm removal.
Removing the Linkarm from the Stairarm
1. Remove the Linkarm from the Stairarm:
a. Remove the #2 Phillips screw fastener and remove the Outer Linkarm Cover.
Retain part(s) and/or fastener(s) for installation.
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
6 Replacement Procedures
Stairarm Replacement
Page 153