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FuelEvaporativeControlSystem

g229325

Figure48

1.Carboncanister9.Hoseclamp(2each)

17.Fuelhose

2.Canisterbracket

10.Hoseclamp

18.T eetting

3.Fuelhose(tofueltankvent)

11.Fuelhose19.Fuelhose

4.Fuelhose(canistertocontrolvalve)12.Straighttting

20.Fuelhose

5.Hose13.Fuelhose

21.Hoseclamp(2each)

6.Hoseclamp

14.T eetting22.Vent(engineairintake)

7.Breather

15.Fuelhose(toPCVvalve)

8.Vacuumcontrolvalve

16.Fuelhose(tointakemanifold)

Thefunctionofthefuelevaporativecontrolsystemistocollectandstore

evaporativeemissionsfromthefueltankandengine.Acarboncanisterthat

ismountedtotheleftsideoftheframeneartherearofthemachineisused

tocollecttheseevaporativeemissions.Fuelvaporsfromtheengineandfuel

tankareventedtothecanisterwhentheengineisnotrunning.Vaporsfromthe

canisterareconsumedwhentheengineisrunning.

Note:Ifthereisrestrictioninthecanisterbreather,thecarboncanisterorthe

vacuumcontrolvalve,thefueltankmaydistortduetoventingissues.Ifthefuel

tankreturnstoit’snormalshapewhenthefuelcapisremoved,restrictioninthe

evaporativecontrolsystemislikely.

KubotaGasolineEngine:ServiceandRepairs

Page5–14

Reelmaster

5410/5510/5610Series

15216SLRevC

Toro 03606A Service Manual

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