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Evaporative Control System
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Figure 11
1.
Hose clamp (2 each)
6.
Vent hose (valve to intake manifold) 11.
Hose clamp (2 each)
2.
Hose clamp
7.
Vent hose (valve to intake tube)
12.
Vent hose (fresh air filter)
3.
Vent hose (tank to canister)
8.
Cap screw
13.
Carbon canister
4.
Vent hose (canister to valve)
9.
Clamp
14.
Canister bracket
5.
Vacuum valve
10.
Fresh air filter
Greensmaster eTriFlex model 04580 machines are equipped with a fuel
evaporative control system designed to collect and store evaporative emissions
from the fuel tank. The evaporate control system uses a carbon canister and a
series of vent hoses to collect these evaporative emissions. The fuel tank uses a
non-vented fuel cap. A fuel tank vent fitting is positioned in the top of the tank
that allows tank venting through a carbon canister mounted on the fuel tank.
Fuel vapors from the fuel tank are vented to the canister and consumed by the
engine when the engine is running.
A vacuum control valve located near the air intake tube is used to control
evaporative emission flow through the system. The carbon canister is connected
to both the fuel tank vent and the vacuum control valve. When the engine is
running, engine intake vacuum unseats the vacuum control valve which then
allows vapors from the canister to flow to the engine air intake tube. These
vapors are then consumed during engine operation. When the engine is not
running, evaporative vapors remain in the fuel tank and carbon canister.
Note:
If there is restriction in the carbon canister, the fuel tank vent fitting or the
vent hose, the fuel tank may distort due to venting issues. If the fuel tank returns
to it’s normal shape when the fuel cap is removed, restriction in the evaporative
control system is likely.
1. Inspect the carbon canister and attached hoses for damage or leaks. A
damaged or leaking canister should be replaced.
2. Ensure the fresh air filter below the carbon canister is not blocked.
3. Ensure all evaporative control system hoses are not kinked or pinched and
are secured at each end with hose clamps.
Engine (Model 04580): Service and Repairs
Page 4–6
Greensmaster® eTriFlex 3360 and 3370
19239SL Rev B
Содержание Greensmaster eTriFlex 3360
Страница 4: ...Reader Comments Page 4 Greensmaster eTriFlex 3360 and 3370 19239SL Rev B...
Страница 16: ...Safety Safety and Instructional Decals Page 1 8 Greensmaster eTriFlex 3360 and 3370 19239SL Rev B...
Страница 36: ...Specifications and Maintenance Special Tools Page 2 20 Greensmaster eTriFlex 3360 and 3370 19239SL Rev B...
Страница 298: ...Chassis Service and Repairs Page 6 52 Greensmaster eTriFlex 3360 and 3370 19239SL Rev B...
Страница 334: ...DPA Cutting Units Service and Repairs Page 7 36 Greensmaster eTriFlex 3360 and 3370 19239SL Rev B...
Страница 354: ...Universal Groomer Optional Service and Repairs Page 8 20 Greensmaster eTriFlex 3360 and 3370 19239SL Rev B...
Страница 357: ...Model 04580 Drawing 122 0142 Rev A Sheet 1 of 1 19239SL Rev B Page A 3 Electrical Schematic 3360 g291901...
Страница 358: ...Page A 4 19239SL Rev B Model 04590 Drawing 122 1618 Rev A Sheet 1 of 2 Electrical Schematic 3370 g309035...
Страница 359: ...Model 04590 Drawing 122 1618 Rev A Sheet 2 of 2 19239SL Rev B Page A 5 Electrical Schematic 3370 continued g309036...
Страница 360: ...Page A 6 19239SL Rev B Model 04580 Drawing 122 1619 Rev D Sheet 1 of 1 Wire Harness Drawing 3360 g287361...
Страница 361: ...Model 04580 Drawing 122 1619 Rev D Sheet 1 of 2 19239SL Rev B Page A 7 Wire Harness Diagram 3360 g293957...
Страница 362: ...Page A 8 19239SL Rev B Model 04580 Drawing 122 1619 Rev D Sheet 2 of 2 Wire Harness Diagram 3360 continued g293958...
Страница 363: ...Model 04580 Drawing 122 1620 Rev D Sheet 1 of 1 19239SL Rev B Page A 9 Wire Harness Drawing 3370 g309034...
Страница 364: ...Page A 10 19239SL Rev B Model 04590 Drawing 122 1620 Rev D Sheet 1 of 2 Wire Harness Diagram 3370 g309032...
Страница 365: ...Model 04590 Drawing 122 1620 Rev D Sheet 2 of 2 19239SL Rev B Page A 11 Wire Harness Diagram 3370 continued g309033...
Страница 366: ......