8-2
2GX/AERO X Owner’s Manual
OM0002_Rev A_2GX/AERO X
CHAPTER 8: AXLE PLATES & CAMBER PLUGS (CENTER OF GRAVITY;
REAR SEAT HEIGHT)
Tools Needed:
• 5/32” Allen Wrench
• Ruler
1. Partially fold the chair and remove the rear wheels.
2. Loosen the six Allen screws (three on each side of the chair) that secure the clamps at either end of the axle plates to
the frame. See Figure 8-2.
3. Reposition the rear axle assemblies to the desired location on both sides of the frame.
4. Using a ruler, make sure that both axle assemblies are the same distance forward from the rear of the frame.
5. Securely tighten all six Allen screws.
6. Reinstall the rear wheels and unfold the chair.
7. Check the toe-in/toe-out and adjust as needed and square the casters as needed.
8. Adjust the wheel locks.
Note
: If the preceding procedure does not permit you to achieve your desired center of gravity, consider utilizing one of the
other configurations shown in Figure 8-1. For example, if your chair was delivered in the configuration shown in Figure 8-1A
but you want the center of gravity more forward while maintaining the same rear seat height, then switch the left and right
axle plates and camber mount clamps so as to achieve the configuration shown in Figure 8-1H.
Figure 8-2
Adjusting the Center of Gravity
Clamps
Allen
Screws
Axle
Plate
Adjusting the Rear Seat Height
Note
: The camber clamps and axle plates on either side of the chair can be reversed or exchanged so as to achieve any
of the four configurations shown in Figure 8-1. When your chair shipped from the factory, it shipped in the configuration
shown in Figure 8-1a or 8-1c. Depending on the desired location of the center of gravity and/or rear seat height, it may be
necessary to change the configuration of the camber clamps and axle plates to one of the other configurations shown in
Figure 8-1.
Tools Needed:
• 9/16” Torque Wrench
1. Remove the rear wheels.
2. Remove the two hex bolts (two on each side of the chair) that secure the camber clamp to the axle plate. See Figure
8-3.
