Nautilus U/R514 - Manuel (Page 21)

Check pedal to crank connection Pedal should be tightened securely
to crank. Insure connection is not
cross-threaded.
Pedals loose/unit difficult to pedal
Check crank to axle connection Crank should be tightened securely to
axle. Be sure cranks are connected at
180 degrees from each other.
Check locking pin Insure adjustment pin is locked into one
of the seat post adjustment holes.
Seat post movement
Check adjustment knob Insure knob is securely tightened.
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