Tunturi Aircycle E603 - Page 16

ADJUSTING OR REPLACING
THE TENSION BELT
1. Make sure the resistance ad¬
justment is turned to the full
minus position.
2. Remove the right pedal crank
assembly.
a. Use a 10mm open-end
wrench to turn the bolt at the
base of the crank counter¬
clockwise to loosen.
b. Remove the cotter pin and
pull off the crank. It may be
necessary to gently pound
the bolt-end of the cotter pin
to slide it out.
3. Remove the right cover from the
frame.
a. Use a Phillips-head screw¬
driver to remove the six Phil¬
lips-head screws.
b. Remove the right cover.
4. Remove the right hub cover..
a. Gently snap the hub cover
out of the fan housing by
pressing on the sides.
5. Release the belt from the cam
clip.
a. To release the cam clip, It
may be necessary to use a
screwdriver to pop the clip
open.
You need to replace the tension
belt if the “felt” side of the belt is
worn down to the nylon webbing.
If you are not replacing the tension
belt, skip step 6.
6. R eplace the tension belt.
a. Pull the tension belt from
around the fan hub, toward
the tension spring.
b. Disconnect the spring from
the end of the tension belt.
c. Connect the new tension belt
to the spring.
d. Carefully thread the new ten¬
sion belt around the fan hub.
Make sure the belt does not
twist and that the “felt” side
of the belt is facing the metal
hub.
e. Thread the belt through the
cam clip.