Nautilus E616 Service Manual page 20

To adjust the nuts (C) on the Tensioner Assembly (A), use a 10mm
3.
open end wrench to hold the bolt (B) steady and turn the nuts with a
second 10mm open end wrench.
When the tension is correct, tighten the nuts (C) against the
4.
Assembly (A) in position.
Note: This step may require two people.
Carefully turn the crank arm and check the movement of the drive
5.
belt. The Crank Arms and Flywheel should move as one.
turn the Drive Pulley.
Adjust the belt tension again if necessary.
Reassembly is the reverse procedure.
6.
NOTICE: Be sure not to crimp any cables.
7. Final Inspection
Inspect your machine to ensure that all hardware is tight and components
are properly assembled.
Do not use until the machine has been fully assembled and
inspected for correct performance in accordance with the
Owner's Manual.
D
C
B
20
A