20. EXHAUST EMISSION CONTROL SYSTEM GRAND DINK 125/150 20 __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ 20 __________________________________________________________________________________ __________________________________________________________________________________ EXHAUST EMISSION CONTROL SYSTEM __________________________________________________________________________________ SCHEMATIC DRAWING ..................................................................... 20-1 EXHAUST EMISSION CONTROL SYSTEM FUNCTION................ 20-1 TROUBLESHOOTING.......................................................................... 20-2 SERVICE INFORMATION................................................................... 20-2 SECONDARY AIR CLEANER............................................................. 20-3 AIR INJECTION CUT-OFF VALVE (A.I.C.V.) .................................. 20-3 REED VALVE........................................................................................ 20-4 20-0