5.17 Ellipitical Fitness Crosstrainer
Page 66
Procedure 6.22 - Replacing a Stairarm
1.
Set the on/off switch in the “off” position and disconnect the power adapter from the EFX.
2.
Remove the rear cover as described in Procedure 6.1.
3.
Remove the mounting bolt and nut that fastens the stairarm pivot block to the stairarm. (See
Diagram 6.17)
4.
Slide the stairarm off of the stairarm pivot block.
5.
Loosen and remove the two bolts that fasten the stairarm pedal onto the stairarm.
6.
Remove the stairarm pedal from the stairarm.
7.
Set the stairarm pedal at it’s mounting position on the replacement stairarm.
8.
Install and hand tighten the stairarm pedal mounting hardware removed in step 5. Torque
the stairarm pedal mounting bolts to 60 in/lbs.
9.
Remove the screws from the wheel axle. If when removing the second wheel axle screw,
the axle rotates and the screw does not unthread, insert a 5/32” allen wrench into the end of
the axle from which the screw has been removed. The allen wrench will hold the axle while
you remove the remaining screw. Remove the wheel assembly from the stairarm.
10. Insert and hand tighten the wheel axle screws. Torque the wheel axle screws to 25 in/lbs.
11. Slide the replacement stairarm assembly onto the stairarm pivot block. Install and hand
tighten the stairarm pivot block mounting hardware. Torque the stairarm pivot block
mounting hardware until no axial play can be felt between the stairarm pivot block and
stairarm. The stairarm tube must be fully collapsed against the stairarm pivot block. If there
is a gap between the upper or lower wall of the stairarm tube, re-torque the stairarm to
stairarm pivot block mounting bolts. The stairarm should still easily pivot on the stairarm
pivot block.
12. Replace the rear cover per Procedure 6.1.
