TiLite ZRA - Angle Adjustable Speedloader Caster Mount; Adjusting the Angle

11-6
ZRA_Aero Z Owner’s Manual
OM_ZRA_Aero Z_0913RevA
CHAPTER 11: CASTERS And FORKS
7. Thread Allen Screw 1 through the two aligned parts and loosely tighten.
Note: There are six perimeter holes in the caster end cap and three threaded holes in the caster mount. These
are designed to permit 17° of adjustment in 1° increments.
8. Securely tighten the center screw.
9. Securely tighten the outer screw to a torque setting of 60 inch/lbs.
10. Repeat Steps 2 through 9 for the opposite caster.
Note: The caster end caps on each side of the chair are mirror images. One is marked with an “R” and one with
an “L”. Once one side is squared, simply adjust the other side to be the mirror image, and it too will be square.
Note: If you are not able to square your casters and have changed the conguration of your chair, you may need
to reverse the right and left caster end caps to achieve the desired angle.
11. Recheck the forks to be certain they are still perpendicular to the level surface before riding.
Figure 11-8
Replacing Frog Legs® Forks
Caster Cap
Fork
Axle
Spacer
Spacer
Washer
C Spring Washer
Allen Screw
Fork Stem
Washers
Allen
Screw 2
Allen
Screw 1
Caster
Mount
Caster
Housing
Tab Slots
Caster
End Cap
Barrel
ANGLE ADJUSTABLE SPEEDLOADER CASTER MOUNT
Adjusting the Angle
Tools Needed:
• 5/32” Allen Wrench
• 3/16” Allen Wrench
• Drafting Angle or
• Bubble Level Bracket
1. Place the chair on a level surface.
2. Using the 5/32” Allen Wrench, remove Allen Screw 1 (outer screw) and the washer. See Figures 11-9 to 11-11.