Toro 3200, Service Manual

Page: 31 / 274

Muffler Removal (Fig. 15)
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.
CAUTION
The muffler and exhaust pipe may be hot.
To avoid possible burns, allow the engine
and exhaust system to cool before work-
ing on the muffler.
2. Remove muffler shield (8) from from the muffler (7)
by removing the four cap screws (4) securing the shield
to the muffler.
3. Remove nuts (14), lock washers (13), and clamp
(10) securing the exhaust pipe (12) to the muffler (7).
4. Remove two cap screws (4) securing the muffler (7)
to the rear of the pump plate (27). Carefully separate
muffler from the pump plate and exhaust pipe (12).
5. Further disassemble muffler as necessary.
Muffler Installation (Fig. 15)
1. Make sure the engine is off.
2. If the exhaust bracket (11) was removed, install
bracket to exhaust manifold with a new gasket. Secure
bracket to the manifold with spring lock washers and cap
screws.
3. If the exhaust pipe (12) was removed, install pipe to
exhaust bracket (11) with clamp (10), lock washers (13),
and nuts (14).
4. Carefully attach muffler (7) to the exhaust pipe (12).
Secure muffler (7) to the pump plate (27) with two cap
screws (4).
5. Secure exhaust pipe (12) to the muffler (7) with
clamp (10), lock washers (13), and nuts (14).
6. Secure muffler shield (8) to the muffler (7) with four
cap screws (4).
Air Cleaner Removal (Fig. 15)
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. Loosen hose clamps (19), and disconnect air clean-
er hoses (17 and 18) from the air cleaner (6).
3. Remove lock nut (24) from bolt (26). Remove bolt
and compression spring (25) from the mounting band
(5).
4. Remove air cleaner (6) from the mounting band (5).
5. Further disassemble air cleaner as necessary.
Air Cleaner Installation (Fig. 15)
1. Make sure the engine is off.
2. If the air cleaner bracket (2) was removed, secure
bracket to the pump plate (27) with two cap screws (13)
and lock nuts (3).
3. If the mounting band (5) was removed, secure band
to the air cleaner bracket (2) with two cap screws (13)
and lock nuts (3).
4. Carefully place air cleaner (6) into the mounting
band (5).
5. Reconnect air cleaner hoses (17 and 18) to the air
cleaner (6) and secure with hose clamps (19).
6. Install bolt (26) and compression spring (25) to the
mounting band (5). Secure bolt with lock nut (24).
Gasoline Engine
V
anguard 3/LC
Greensmaster 3200 Page 3 – 13 Vanguard 3/LC Gasoline Engine