Nautilus E618 Service Manual page 122

5. Using a 6mm hex key, loosen and remove the indicated hardware from
the Crank Arm and Leg, and set it safely aside for reassembly. On each
side of the machine, remove the Leg and Pedal together from the Rail
Assembly and set them safely aside for reassembly.
Leg
NOTICE: This step may require two people.
Crank Arm
6. Bend the edges of the Upper Shroud to disengage the inside tabs from
the Main Assembly, and slide the Shroud Cap and Top Shroud up the
Upper Shroud
Mast.
If you are not replacing the Upper Shroud—go to Step 9.
7. Remove the hardware (indicated) from the Mast. Gently pull the Mast
out and disconnect the cables. Set the hardware, Mast and Top Shroud
safely aside.
NOTICE: Do not crimp the cables. This step may require two
people.
8. Using a small standard screwdriver, gently pry the cap off of the Crank
Arm.
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