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E N G L I S H
You will need to adjust your chair from time to time for best performance (especially if you
alter the original settings). This chart gives you a first solution, then a second and a third if
needed. You may need to look farther to find the best solution for a specific problem.
NOTE– To keep track of your progress, make only ONE change at a time.
SOLUTIONS
Make sure tire pressure is correct and equal in both
rear tires and front caster tires, if pneumatic.
Make sure all nuts and bolts are snug.
Make sure all spokes and nipples are tight on radial
spoke wheels.
Use T ri-Flow Lubricant (T eflon™-based) between all
modular frame connections and parts.
Check for proper caster plate adjustment.
See instructions for caster plate adjustment.
Add a spacer washer between the plastic saddle and
the caster plate on the top of the left caster plate.
Add a spacer washer between the plastic saddle and
the caster plate on the top of the right caster plate.
Add a spacer washer between the plastic saddle and
the caster plate on the bottom right caster plate retain-
ing bolts.
Add a spacer washer between the plastic saddle and
the caster plate on the bottom left caster plate retain-
ing bolts.
Make sure both front casters touch the ground simul-
taneously. If they do not, add the proper spacers
between the bottom bearing of the caster plate and
fork stem nut until they do. Make sure you check for
this problem on a flat surface.
Consult with an authorized supplier to adjust CG/CR
forward
Consult with an authorized supplier to adjust CG/CR
rearward
25
X. TROUBLESHOOTING
113373 Rev. C
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