Nautilus T618 Service Manual

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17. Using two 17mm wrenches, remove the indicated hardware (with an
oval) from the Incline Motor Assembly.
18.Usinga13mmwrenchanda6mmhexwrench,removethe4screws
(with arrows) from the Incline Weldment to the Deck Frame and Base
Frame Weldment.
Be aware that when the Hardware is released, the Base Frame
Weldment may abruptly move since it will only be supported
by the Lift Shock. Be sure to keep clear of any potential pinch
opportunities.
19. Replace the old Incline Weldment with the new Weldment.
20.Usinga13mmwrenchanda6mmhexwrench,attachtheIncline
Weldment to the Deck Frame and Base Frame Weldment.
21. Using two 17mm wrenches, re-attach the Incline Weldment to the
Incline Motor Assembly.
22. Tilt the Base Assembly back to the Upright position using a second
person, if necessary.
Be sure the area is clear around the Base Assembly before
tilting it. Do not grasp the Walking Belt since it can abruptly
move.
The Base Assembly may be moved by one or more persons
depending on their physical abilities and capacities. Make sure
that you and others are all physically t and able to move the
Base Assembly safely.
Base Frame Weldment
Incline Weldment
Deck Frame

Nautilus T618 Specifications

General

Foldable	Yes
Bluetooth Connectivity	Yes
Cooling Fan	Yes
Running Surface	20" x 60"
Incline Range	0% to 15%
Speed Range	0 to 12 MPH
Display	LCD
Programs	26
Heart Rate Monitoring	Yes
Weight Capacity	350 lbs
Audio	Yes
Dimensions	57.6" H