Replacing The Drive Belt - Toro 38741 Operator's Manual

12. Install the spark plug and torque it to 20 to 22
ft-lb (27 to 30 N-m).
13. Connect the wire to the spark plug.
Note:
Ensure that the breather tube is routed
above the spark-plug wire as shown in
31.
Figure 31
1. Breather tube
14. Remove the fuel-tank cap.
15. Install the shroud with the screws that you
removed in step 4.
Note:
Ensure that the upper and lower shrouds
fit together in the side grooves.
16. Install the fuel-tank cap.
17. Install the chute seal, the discharge chute, and
the discharge-chute handle onto the machine
using the hardware that you removed in step 3.
Note:
The small screw goes through the
small hole in the chute seal at the front of the
discharge-chute opening.
Figure
g011440
2. Carburetor drain bolt

Replacing the Drive Belt

If the drive belt becomes worn, oil-soaked, excessively
cracked, frayed, or otherwise damaged, replace the
belt.
1. Remove the drive-belt cover by removing the 3
bolts as shown in
1. Drive-belt cover
2. Bolt (3)
3. Rotor-pulley bolt
4. Curved washer
5. Rotor pulley
2. Unhook the brake spring from the idler arm to
release the belt tension
3. Remove the screw and curved washer that
holds the rotor pulley
4. Remove the rotor pulley and the drive belt
(Figure 32).
5. Install the new drive belt, routing it as shown in
Figure 33.
1. Brake spring (install on
idler arm here)
2. Idler pulley
15
Figure 32.
Figure 32
6. Drive belt
7. Rotor shaft
8. Brake spring (unhook from
idler arm here)
9. Idler pulley
10. Engine pulley
(Figure 32).
(Figure 32).
Figure 33
3. Engine pulley
4. Rotor pulley
g008238
g008317