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ENGLISH
WARNING: Securely clamping the front wheel with a cam action
retention device takes considerable force. If you can fully close the cam
lever without wrapping your fi ngers around the fork blade for leverage,
the lever does not leave a clear imprint in the palm of your hand, and
the serrations on the wheel fastener do not emboss the surfaces of the
dropouts, the tension is insuffi
cient. Open the lever; turn the tension
adjusting nut clockwise a quarter turn; then try again. See also the fi rst
WARNING in this Section.
5. Re-engage the brake quick-release mechanism to restore correct brake pad-
to-rim clearance.
6. Spin the wheel to make sure that it is centered in the frame and clears the
brake pads; then squeeze the brake lever and make sure that the brakes are
operating correctly.
C. Removing or installing the Rear Wheel
1. Your Leader™ has an integrated internal gear and brake rear hub, which
requires special knowledge and skill to remove and install. Consult a bicycle
dealer, a qualifi ed bicycle mechanic or the hub manufacturer’s instructions
before attempting to remove the rear wheel. Most manufacturers will have
some instructions on their Web site.
4.2 Seat post cam action clamp
Your Leader™ is equipped with an over-center cam action seat post clamp which
works exactly like the cam action fastener on your front wheel (Section 4.1).
4.2.1 Adjusting the seat post cam action mechanism
The action of the cam squeezes the seat collar around the seat post to hold the
seat post securely in place. 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 diff erence between safe and
unsafe clamping force.
WARNING: The full force of the cam action is needed to clamp the seat
post securely. Holding the nut with one hand and turning the lever like a
wing nut with the other hand until everything is as tight as you can get it
will not clamp the seat post safely.
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