Toro Sand Pro 5020 - Manual (Page 36)

Muffler (SP 2020/3020)
Muffler Removal
1. Park machine on a level surface, lower attachment,
stop the engine, engage parking brake, and remove the
key from the ignition switch.
2. Chock front wheel to prevent machine from moving
with both rear wheels jacked up. Jack up rear wheels
enough to allow the muffler to be removed through the
bottom of the machine. Block up rear wheels (See Jack-
ing Instructions in Chapter 1 – Safety).
CAUTION
avoid possible burns, allow the engine and ex-
haust system to cool before working on the muf-
The muffler and exhaust pipe may be hot. To
fler.
3. Remove knob from the lift lever. Remove both lock
nuts and cap screws securing the lift valve shroud, lift le-
ver guide, and lift lever latch (Fig. 26).
4. Remove bottom front cap screw securing the lift
valve shroud to the frame. Pull shroud from the frame
(Fig. 26).
5. Remove cotter pins from both adjusting rods. Sepa-
rate adjusting rods from both brake arms (Fig. 27).
6. Remove cotter pin from the brake rod. Separate
brake rod from the traverse rod lever (Fig. 28).
7. Loosen both hex flange head screws and lock nuts
on each side flange bearing. Lower traverse rod from
the frame (Fig. 28).
8. Remove three cap screws and star washers secur-
ing the muffler shield, R–clamp, and fuel hose to the en-
gine (Fig. 29).
9. Remove hex nut, cap screw, flat washer securing
the muffler tab to the muffler bracket (Fig. 30).
10. Remove both muffler clamps securing the exhaust
tube to the muffler and exhaust manifold (Fig. 31).
11. Separate exhaust tube from the exhaust manifold.
Separate exhaust tube from the muffler. Remove muffler
through the bottom of the machine (Fig. 31).
5
2
1
3
4
Figure 26
1. Knob 4. Lift lever guide & latch
2. Lock nut & cap screw 5. Cap screw
3. Lift valve shroud
1
2
3
Figure 27
1. Cotter pin 3. Brake arm
2. Adjusting rod
4
1
3
2
5
Figure 28
1. Cotter pin 4. Lock nut
2. Brake rod 5. Flange bearing
3. Traverse rod lever
Engine Page 3 – 16 Sand Pro 2020/3020/5020