Toro Greensmaster TriFlex 3320/3420 Service Manual page 29

Removal (Fig. 5)
1. Park machine on a level surface, disengage and low-
er cutting units, move functional control lever to neutral
(N), engage parking brake, stop the engine and remove
the key from the ignition switch. Wait for all machine
movement to stop.
DANGER
Gasoline is flammable. Use caution when storing
or handling it. Do not smoke while filling the fuel
tank. Do not fill fuel tank while engine is running
or in an enclosed area. Always fill fuel tank out-
side and wipe up any spilled fuel before starting
the engine. Store fuel in a clean, safety- -ap-
proved container and keep the cap in place. Use
gasoline for the engine only; not for any other
purpose.
2. Remove leak detector tank (machines with Turf
TM
Guardian Leak Detector System) or hydraulic reser-
voir cover (machines without Turf Guardian
tector System) to gain access to carbon cannister (see
Service and Repairs section of Chapter 5 -- Hydraulic
System).
3. Inspect carbon cannister for damage or obvious
leaks. A damaged or leaking cannister should be re-
placed.
4. Remove components as needed using Figure 5 as
a guide.
A. If either purge hose assembly (item 27) or tee
hose assembly (item 28) is to be removed, label ends
of hose for assembly purposes. Both of these as-
semblies include a check valve so direction of instal-
lation is important for correct operation of the
evaporative control system. The check valve is not
available as a separate part so hose assembly re-
placement is necessary if the check valve or hose is
faulty. To ensure proper operation of check valves,
do not attempt to remove them from the hose assem-
bly.
Greensmaster 3320
Installation (Fig. 5)
1. Install all removed components using Figure 5 as a
guide.
A. If either purge hose assembly (item 27) or tee
hose assembly (item 28) was removed, make sure
that installation is correct.
B. Make sure that fuel hoses are not kinked after
installation. Also, secure all hoses with hose clamps.
2. Install leak detector tank (machines with Turf Guar-
TM
dian Leak Detector System) or hydraulic reservoir
cover (machines without Turf Guardian
tor System) (see Service and Repairs section of Chap-
ter 5 -- Hydraulic System).
TM
Leak De-
FRONT
1. Carbon cannister
2. Screw (2 used)
Page 3 - - 11
TM
4
2
3
1
Figure 6
3. Cannister bracket
4. Leak detector tank
Gasoline Engine
Leak Detec-