Nautilus E618 Service Manual page 53

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. Using a small standard screwdriver, gently pry the cap off of the Crank
Arm.
7. Using a 14mm socket and ratchet, remove the Lock Nut from the Crank
Arm.
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