Disassembly; Assembly - Toro Greensmaster 3120 Service Manual

Evaporative Control System (continued)

Disassembly

Assembly

Engine: Service and Repairs
The carbon canister is mounted on the hydraulic tank. The evaporative system
includes two (2) connections to the engine: one to the engine purge valve near
the intake manifold and one to the air cleaner. The evaporative control system
vent hose assembly between the engine purge valve and the carbon canister
(item 8 Figure 10) and the vent hose between the fresh air filter and the tee fitting
(item 15 Figure 10) include check valves to control the direction of flow.
Note: The purge hose assembly and fresh air hose assembly include a check
valve as a component of the hose assembly. The check valve is not available
separately. To ensure proper operation of the check valves, do not attempt to
remove them from the hose assembly. If either hose assembly is removed,
verify the location of the check valve to make sure the hose is installed correctly,
ensuring proper evaporative control system operation; refer to
Gasoline is highly flammable and explosive. A fire or an explosion
from the fuel can burn you, burn other people, and damage property.
• Use caution whenever you store or handle gasoline.
• Do not smoke while handling gasoline.
• Always wipe up any spilled gasoline before starting the engine.
1. Inspect carbon canister and attached hoses for damage or obvious leaks. A
damaged or leaking canister should be replaced.
2. Remove evaporative system components as necessary.
Note: If either vent hose (items 8 or 15 in
location of the check valves to make sure the hoses are installed correctly,
ensuring proper evaporative control system operation.
Install all evaporative control system components previously removed. Ensure
all evaporative control system hoses are not kinked or pinched and are secured
at each end with hose clamps.
DANGER
Figure
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Figure 10.
10) are removed, verify the
Greensmaster 3120
17230SL Rev C