assembly does not include the modified crank and additional stairarm fastener hardware).
Review entire procedure before starting.
Removal Instructions
Repeat this procedure for both the left and right Stairarm removal.
Stairarm Input Crank Removal
1. Remove the Stairarm from the Input Drive Crank:
a. Remove the #2 Phillips screw fastener and slide the Outer Pivot Block cover rear-
ward and away from the frame to remove. Retain part(s) and/or fastener(s) for
installation.
b. Remove the two 5/16" hex head bolts. Retain part(s) and/or fastener(s) for install-
ation.
c. Use external 0.047" retaining ring pliers to remove the Stairarm Pivot Block retain-
ing ring. Retain part(s) and/or fastener(s) for installation.
d. Remove the Stairarm off the Crank Spindle and carefully lay on the floor.
e. Remove the Inner Pivot Block cover
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
Page 153
6 Replacement Procedures
Stairarm Replacement
