Leg Assembly; Load Resistor - Stairmaster FreeRunner 5400 ESS Owner's Manual

PARTS REMOVAL AND REPLACEMENT

LEG ASSEMBLY

1. Remove the pedal assembly.
2. Remove the side cover.
3.
Remove the spring from the spring hanger, and loosen the drive chain
assembly turnbuckle (see Figure
4. Loosen the leg sprocket set screws (see Figure 24).
5. Remove the leg assembly pillow block bearing.
6. Remove thejam nut and washer from the leg assembly shaft.
7. Stand by the leg assembly, and pull the leg shaft out from the bearing block.
The leg sprocket will drop onto the frame
8. Install the new leg assembly and ensure that the leg assembly shaft
key is fully inserted into
9. Reassemble the machine by reversing steps 1 through 8, and adjust the top
edge of the heel link pivot assembly so it is parallel with the floor (see
Figure 29).

LOAD RESISTOR

1. Remove the left side cover and unplug the load resistor from the power
control board .
2. Remove the two mounting screws from the resistor and remove the load
resistor.
3.
Install the new load resistor.
4. Plug the load resistor back into the power control board and reinstall the
side cover.
Page 58
20).
brace.
the key way.