Toro Greensmaster TriFlex 3320/3420 Service Manual

Also see for Greensmaster 3420 TriFlex: Manual Installation instructions Operator's manual Operator's manual Operator's manual

Contents

Greensmaster 3320Page 3 -- 8Gasoline EngineService and RepairsFuel Evaporative Control System (Serial Number Below 312000000)Figure 3FRONTRIGHT1. Flange head screw (2 used)2. Tank mount plate3. Fuel hose4. Grommet (2 used)5. Fuel hose (cannister to tank vent)6. Hose clamp (3 used)7. Carbon canister8. Bracket9. Flange nut (2 used)10. Fuel hose (cannister to engine)11. Fuel hose12. Fresh air filter13. R--clamp14. Washer head screw15. Check valve16. Cap screw17. R--clamp18. Spacer screw (attached to engine)19. Worm clamp (4 used)1012578919111261314153 1719419196166418The function of the fuel evaporative control system is tocollect and store evaporative emissions from the fueltank and engine. On machines with serial number below312000000, a carbon canister mounted under the fueltank mount plate is used to collect the fuel vapors. Fuelvapors from the engine and fuel tank are vented to thecanister when the engine is not running. Vapors from thecanister are consumed when the engine is running.