Koga GENERAL INSTRUCTION - Manual (Page 12)

A
B
A
D
B
C
A
A
Tyre trouble
1. Remove the valve cap (2A).
2. Loosen the nut (2B).
3. Press on the top of the valve
(1D) and release all the air
from the tyre.
4. Unscrew the nut (2C) from
the valve.
5. Insert a tyre lever (3A)
between the rim and the
outer tyre.
6. Lift the bead of the outer tyre
over the rim.
7. Place a second tyre lever
(3B) 10 cm further along
between the rim and the
outer tyre.
8. Lift the bead of the outer tyre
over the rim.
9. Remove the outer tyre
entirely from the rim on one
side.
10. Remove the inner tube (4A)
from the outer tyre.
Rims
Most rims have a wear indicator
(1A). If the wear indicator
becomes invisible, the rim must
be replaced.
A worn rim can burst
due to excessive tyre
pressure.
Spokes
Setting the spokes
requires experience
and special tools.
Leave this job up to
your Koga dealer.
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