Precor C554i Manual page 57

Procedure 7.20 - Replacing a Battery
1. Remove the entire rear cover, including the front section of the cover.
2. Disconnect the red battery lead from terminal M6 of the lower PCA and the black battery
lead from M7 of the lower PCA of the lower PCA. Refer to Diagram 7.18.
Diagram 7.18 - Lower PCA, Battery Assembly
M6
Terminal
Battery
Bracket
3. Disconnect the J1 (generator cable), J2 (data cable), J4 (power adapter), M1 and M2 load
cables from the lower PCA.
4. Use an antistatic wrist connect to a grounding point when performing steps 5, 6, 11 and 12.
5. Remove the four screws fastening the lower PCA to the battery bracket and remove the
lower PCA and place it on a static safe surface.
6. Carefully remove the red and black wires from the battery. Ensure that the battery terminals
have not been bent upward and then place a piece of electrical tape over both battery
terminals. The battery is going to be slid out of the battery bracket and the battery terminals
can not be allowed to touch the upper metallic surface of the battery bracket.
C554i Self Powered Elliptical Fitness Crosstrainer
M7
Terminal
J4
Connector
Mounting
Screws
Page 57