Toro 38066 Operator's Manual page 23

1
2
Figure 30
1. Upper belt cover
4. Loosen the auger brake arm assembly by loosening the
rearmost screw and removing the front screw (Fig. 31).
1
2
Figure 31
1. Rearmost screw
2. Front screw
5. Remove the idler pulley spring (Fig. 31). Let the brake
arm assembly hang free but out of the way.
6. Remove two bolts, two washers, and two lock washers
that secure the belt guide (Fig. 32).
m-4040
2. Bolt (3)
4
3
m-2678
3. Idler pulley spring
4. Auger brake arm
23
3
1
2
Figure 32
1. Traction idler pulley
2. Idler pulley
3. Bolt, washer, and lock
washer (2)
4. Traction drive belt
5. Engine pulley
6. Auger/impeller drive belt
7. Remove the engine crankshaft bolt, lock washer, and
washer (Fig. 32).
8. Separate and remove the engine pulley sheave (Fig. 32).
9. Remove the auger/impeller drive belt, leaving it looped
around the large auger/impeller pulley.
10. Remove the engine pulley (Fig. 32).
11. Remove the traction drive belt from the traction pulley
and the engine crankshaft (Fig. 32).
12. Pull the traction idler pulley outward and install a new
traction drive belt (Fig. 32).
13. Install the engine pulley.
Note: Do not to pinch the traction drive belt (Fig. 33).
4
5
6
7
8
9
10
11
m-3331
7. Belt guide
8. Engine pulley sheave
9. Engine crankshaft bolt,
lock washer, and washer
10. Large auger/impeller
pulley
11. Traction pulley