Nautilus E618 Service Manual page 115

5. Disconnect the indicated Cable (with arrow) from the Upper Handlebar
that goes into the Console Mast.
6. Using a 6mm hex wrench and a 13mm wrench, remove the indicated
hardware (by oval) from the Arm Pivot Rod. Remove the hardware and the
Upper and Lower Handlebar Arms. Set them safely aside for reassembly.
7. Using a 6mm hex wrench, 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.
NOTICE: This step may require two people.
8. Bend the edges of the Upper Shroud to disengage the inside tabs from
the Main Assembly, and slide the Shroud Cap and Upper Shroud up the
Console Mast.
9. Using a 6mm hex wrench, remove the hardware (indicated) from the
Console Mast. Slightly pull the Mast up and disconnect the cables. Set the
hardware and parts aside for reassembly.
NOTICE: Do not crimp the cables. Do not allow the cables to fall
down into the Main Unit. This step may require two people.
10. Using a small standard screwdriver, gently pry the cap off of the Crank
Arm.
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Leg
Crank Arm