Nozzle Assembly - Toro ProForce 44538 Service Manual

Nozzle Assembly

FRONT
RIGHT
1
1. Nozzle
2. Nozzle clamp
3. V belt
4. Housing assembly
5. Flat washer (10 used)
6. R- -clamp
7. Nozzle motor
8. Motor bracket
9. Cap screw (3 used)
10. Drive pulley
NOTE: For service information on the nozzle motor
(item 7), refer to the Service and Repairs section of
Chapter 4 -- Electrical System.
Removal (Fig. 9)
1. Position machine on a firm, level surface. Make sure
engine is stopped and remove key from the ignition
switch. Chock wheels to prevent machine from moving.
2. To prevent unexpected machine operation, discon-
nect the negative battery cable from the battery terminal
(see Battery Service in the Service and Repairs section
of Chapter 4 -- Electrical System). Position discon-
nected negative cable away from the negative battery
terminal.
Blower Assembly
45 to 50 in- -lb
(5.1 to 5.6 N- -m)
3
2
20
28
16
27
16
11. Lock nut
12. Cap screw (2 used)
13. Belt guard
14. Flange head screw (2 used)
15. Flat washer (2 used per bearing)
16. Cap screw
17. Flange nut (2 used)
18. Flange nut
19. Leaf spring
Page 5 - - 12
26
25
21
15
19
20
23
15
5
14
13
12
10
11
Figure 9
3. Loosen socket head screw and lock nut that secures
ends of nozzle clamp. Remove clamp from nozzle and
nozzle pulley.
4. Remove nozzle from outer housing.
5. Remove two (2) cap screws (item 21) and flange nuts
(item 22) that secure leaf spring to motor bracket. Re-
move leaf spring assembly and flat washers (item 5)
from bracket. If necessary, remove bearing from leaf
spring (Fig. 11).
6. Loosen two (2) flange head screws (item 14) and
flange nuts that secure nozzle motor bracket to outer
housing (Fig. 10). Rotate bracket and nozzle motor to
loosen v--belt.
18
6
24
20
7
17
9
8
22
20. Bearing
21. Cap screw (2 used)
22. Flange nut (2 used)
23. Shoulder bolt
24. Lock nut
25. Nozzle pulley
26. Nozzle guide (4 used)
27. Lock nut
28. Socket head screw
ProForce Debris Blower
4