Toro Greensmaster TriFlex 3320/3420 Service Manual page 41

Air Cleaner Removal (Fig. 3)
1. Park machine on a level surface, lower the cutting
units, stop the engine, engage parking brake and re-
move the key from the ignition switch.
2. Remove air cleaner components as needed using
Figure 3 as a guide.
3. Check air intake hose (item 8) for damage or wear.
Replace hose if damage is found.
4. Disassemble air cleaner as necessary (Fig. 4).
5. Check air cleaner housing and cover for damage that
could cause possible air leaks.
Air Cleaner Installation (Fig. 3)
IMPORTANT: Any leaks in the air filter system will
allow dirt into engine and will cause serious engine
damage. Make sure that all air cleaner components
are in good condition and are properly secured dur-
ing assembly.
1. Assemble air cleaner system using Figures 3 and 4
as guides.
A. If plug was removed from air cleaner housing, ap-
ply sealant to threads of plug before assembly.
B. Make sure that vacuator valve on air cleaner as-
sembly is pointed down after assembly.
C. Make sure that air intake hose (item 8) has clear-
ance around it at all points after air cleaner installa-
tion is completed.
Greensmaster 3420
1
1. Housing
2. Filter element
3. Cover
Page 4 - - 7
5
2
3
4
Figure 4
4. Vacuator valve
5. Plug
Diesel Engine