Choose your country
We work in partnership with many official Kymco dealers around the world.
You can select the country of your choice from the list below, whatever your choice, we can deliver worldwide!
18. EVAPORATIVE/EXHAUST EMISSION
CONTROL SYSTEM
AIR INJECTION CUT-OFF VALVE Air Injection Cut-off Valve
INSPECTION
Inspect the air injection cut-off valve flow Vacuum Pump
using a vacuum pump. If the flow is not
within the specified values, replace with a
new one.
The flow should be at least 30 liter/min when
a vacuum of 250mm/Hg is applied. The flow
should be at least 1.6 liter/min when a
vacuum of 320mm/Hg is applied. Check each
connecting tube for cracks or damage and
replace if necessary.
INSTALLATION
The installation sequence is the reverse of
removal.
When installing, be careful not to bend
or twist the tubes and check for proper
installation.
The tube length is very important to its
performance, use the tube of same
specification for replacement.
4