Reed Valve - KYMCO Zing 125 Service Manual

19
. EVAPORATIVE/EXHAUST EMISSION
CONTROL SYSTEM

REED VALVE

REMOVAL
1. Disconnect the secondary air inlet tube and
connector.
2. Remove the two bolts attaching the
secondary air exhaust port duct.
3. Remove the two bolts attaching the reed
valve unit to remove the reed valve unit.
INSPECTION
1. Remove the three bolts attaching the reed
valve cover and take out the reed valve.
2. Check the reed valve for cracks, damage,
big clearance or weak reeds. Replace if
necessary.
3. Check the gasket and O-ring for damage or
deterioration and replace if necessary.
4. The reed stopper clearance should be
4.6mm
INSTALLATION
Install the reed valve in the reverse order of
removal.
＊ ＊ ＊ ＊
• When installing, be careful not to
bend or twist the tubes and check for
proper installation.
19-19
Inlet Tube
Reed Valve Unit
Bolts
Reed Stopper
Duct
Bolts