Core Health & Fitness Stair-Climbing Fitness Machine 4600 PT

Disconnect the left and right contact heart rate cables from the back of the console.

Remove the two mounting screws from the top and bottom shield and remove the shields from the upper handle assembly.

Remove the four handrail adapter screws from the upper handle assembly.

Remove the upper handle assembly from the machine.

Remove the handrail adapter from the contact heart rate cables.

Tilt the machine forward and use an extended socket to remove the two handrail adapter screws from the front leg of the machine.

Use the fastener removal tool to remove each of the four fastener pins on the mid cover

Stand on the pedals and keep them on the floor

Slide the mid cover down and away from the machine

Remove the cover from the frame tube

Carefully let both pedals return to the upper stops

Mark the location of each wire attached to the alternator

Remove the wires from the alternator

Loosen and remove the alternator adjusting bolt on the slotted brace

Replace the belt if it is cracked, cut, or otherwise damaged

Separate the pedal pad from the pedal by grabbing the bottom of the pedal and pulling down and out.

Lift the other side of the pedal pad up and remove the pedal pad from the pedal.

Ensure the correct pedal pad is installed (right pedal pad on right pedal, left pedal pad on left pedal).

Unhook the pedal arm return spring from the spring hanger

Remove the snap ring from the pulley shaft

Slide the pulley and washer off the shaft

Pulley Shaft Cleaning and Preparation

Clean the pulley shaft thoroughly with a clean, dry cloth

Apply a thin coat of multi-purpose grease to the pulley shaft