Precor Precision 400 Series - Page 121

5. Remove the four screws that fasten the LPCA board to the front drive 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.
Page 113
6 Available Replacement Procedures
Lower PCA (LPCA) Replacement