Core Health & Fitness Stair-Climbing Fitness Machine 4200 PT

4400 PT/CL, 4200PT Cover Removal

Remove the mid cover and the console

Release the pins along the middle seam of the top cover

Use the fastener removal tool to release the cover fasteners

Reinstallation of 4400 PT/CL and 4200 PT Fasteners

Remove the console and separate the left and right top cover

Cut the Ty-wraps that secure the main cable to the handlebar tube

Remove the four screws that hold the handlebar tube in the frame tube

Ensure all flat washers are removed

Lift the handlebar out of the frame

Loosen the adjustment bolt that mounts the alternator to the slotted alternator brace and the pivot adjusting bolt and nut

Slide the HTD belt toward you and off the HTD pulley

Remove the HTD belt from the machine

Remove the master link from the drive chain

Remove the drive chain from the sprockets

Reinstall the drive chain, ensuring the master link is properly installed

Is the drive chain tension within 1 to 1-1/2" (2.5 to 4.0 cm) of play?

Lubricate the chain with 30W motor oil and wipe off the excess

Wear eye protection to reduce the risk of eye injury when removing snap rings.

Remove the snap ring that secures the leveling arm to the leveling arm shaft (see Figure 19).

Slide or gently tap the leveling arm off the shaft.

Clean the shaft and the pin with a cloth dampened with 30W motor oil before reassembly.