Adjusting The Center Of Gravity (Zr); Replacing The Camber Tube (Zr) - TiLite Rigid TR Series Owner's Manual

1. Remove the rear wheels.
2. Loosen, but do not remove, the Allen Screw that
secures the camber tube to each camber tube
mount. See Figure 64.
3. Remove the camber tube.
4. Install the new camber tube, making sure that the
distance from the outside edge of the camber tube
mount to the end of the camber tube is identical on
each side of the chair.
5. Securely tighten both Allen Screws.
6. Reinstall the rear wheels.
7. Check the toe-in/toe-out and adjust as needed and
square the front casters as needed.
Adjusting the Center of Gravity
(ZR)
WARNING
When repositioning the camber clamps on the CG
Bracket (as described below), always leave as many
open holes between the two Allen Screws as your
desired placement will permit. NEVER use two
adjacent holes to attach the camber clamp to the CG
Bracket. If you ignore this Warning, your camber
clamp may fail, causing you to fall, tip over or lose
control of the chair and seriously injure yourself or
others or damage the chair.
Tools Needed:
• 3/16" Allen Wrench
• Ruler
1. Remove the rear wheels.
2. Remove the four Allen Screws (two on each side of
the chair) that secure the Camber Clamps to the CG
Bracket. See Figure 65.
3. Reposition the Camber Clamps to the desired
position on the CG Brackets, making absolutely
sure the positioning is the same on both sides of the
chair. You MUST leave one open hole between the
two Allen Screws.
4. Reinstall the Allen Screws and lock washers and
securely tighten all four Allen Screws.
5. Reinstall the rear wheels.
6. Check the toe-in/toe-out and adjust as needed.
Replacing the Camber Tube
(ZR)
Tools Needed:
• 3/16" Allen Wrench
• Ruler
1. Remove the rear wheels.
2. Loosen, but do not remove, the Allen Screw that
secures the camber tube to each camber clamp.
See Figure 66.
56
CG Bracket
Allen Screws
Lock Washer
Camber Clamp
Socket Head
Cap Screw
Open Hole
(Required)
Figure 65
Adjusting the Center of Gravity of the ZR
Camber
Clamp
Socket Head
Allen
Cap Screw
Screw
Figure 66
Replacing Camber Tube on ZR
TiLite ® OM000007 - Rev. B
Camber
Tube
Camber
Tube