Step Cover; Top Cover; Drive Shaft Assembly - Stairmaster FreeRunner 5400 ESS Owner's Manual

3. Lift the side cover up and remove it from the frame.
4. Install the new side cover by aligning the cover hooks with the frame pins
and tightening the wing nuts. Reinstall the top cover.

Step Cover

1. Remove the two screws and washers from the step cover and Iift the step
cover off the step.

Top Cover

1. Remove the two cover fasteners from the top cover.
2. Right side: Gently lift the cover up and disconnect the
receiver. Remove the receiver from the cover. Install the heart rate receiver
on the new right cover.
3. Both sides: Install the new cover on the frame.

DRIVE SHAFT ASSEMBLY

1. Remove all the covers.
2. From the left side, remove the lower POly-V belt.
3. Remove the snap ring from the drive shaft, back the lower POly-V pulley set
screw out and slide the pulley off the drive shaft (see Figure
TO REDUCE THE RISK OF EYE INJURY, WEAR EYE PROTECTION WHEN REMOVING
4. Remove the spring from the spring hanger and disengage the step chain
from the drive sprocket.
PARTS REMOVAL AND REPLACEMENT
POlar®
SNAP RINGS.
heart rate
23).
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