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Nano manual.indd, Last Modified: May 31, 2012 12:32 PM
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Properly adjusting the steering mast quick release clamp
On the EZ3Nano, the steering mast is clamped in place by the force of
the quick release cam lever pushing against one side of the clamp and
pulling the tension adjusting nut, by way of the skewer, against the other.
The amount of clamping force is controlled by the tension adjusting nut.
Turning the tension adjusting nut clockwise while keeping the cam lever
from rotating increases clamping force; turning it counterclockwise while
keeping the cam lever from rotating reduces clamping force. Less than half
a turn of the tension adjusting nut can make the difference between safe
clamping force and unsafe clamping force.
1. With the quick release clamp in the OPEN position, position the
steering mast so that the handlebar is perpendicular to the front axle.
2. Swing the quick release lever into the CLOSED position.
4. Grab the handlebar with both hands and attempt to rotate it out of
alignment.
Tension adjusting
nut
Skewer
Cam lever
open
Closed
5. If you are able to force the handlebar out of alignment with the front wheels, the clamp needs to be adjusted. Holding
the quick release lever in the OPEN position with one hand, tighten the tension adjusting nut with your other hand
about 1/2 turn clockwise.
6. Attempt to swing the lever into the CLOSED position. If the lever cannot be pushed all the way to the CLOSED
position, return the lever to the OPEN position, then turn the tension adjusting nut counterclockwise one-quarter turn
and try tightening the lever again. Repeat steps 3, 4 & 5 until proper quick release tension is achieved.
