Precor C554i Manual page 60

Procedure 7.22 - Replacing a Frame Tube
Procedure
1. Remove the two screws that fasten the cover near the middle of the main column. Remove
the cover.
2. Remove the four bolts and washers that fasten the lower end of the frame tube to the frame
base.
Diagram 7.21 - Frame Tube Mounting
Upper Mounting Bolt
3. Remove the four bolts and washers that fasten the upper end of the frame tube to the main
column. Remove the frame tube.
4. Set the replacement frame tube at it's mounting position and hand start the bolts with
washers at the upper end of the frame tube. Hand start the bolts with washers at the lower
end of the frame tube. Torque the upper front two bolts to 300 in./lbs., the upper rear bolts to
240 in./lbs. and the lower four bolts to 300 in./lbs. See Diagram 7.21.
5. Set the cover in it's mounting and fasten it with the two screws removed in step 1.
6. Thoroughly test the EFX per Section Four.
C554i Self Powered Elliptical Fitness Crosstrainer
Lower Mounting Bolt
Page 60