Toro 4530 Lawn Mower User Manual


 
Greensmaster 3320/3420Groomer Page 9 -- 14
Grooming Reel (Counter Rotating Groomer Drive)
Figure 11
1. RH groomer arm assembly
2. HOC nut (2 used)
3. Bushing (2 used)
4. Spring washer (2 used)
5. Lock nut (2 used)
6. LH groomer arm assembly
7. Cap screw (2 used)
8. Grooming reel assembly
9. HOC washer (2 used)
10. HOC screw (2 used)
11. O--ring
12. RH drive plate assembly
13. Shoulder bolt (2 used)
14. Driven gear (30T)
15. Lock nut
16. Front roller
17. Groomer drive gear (45T)
18. Bearing (2 used)
19. RH cutting unit side plate
20. Gasket
21. Flange head screw (5 used)
22. Groomer cover assembly
23. 47T idler gear
24. Flange nut (2 used)
25. Extension spring
26. Inner spring (2 used)
27. Outer spring (2 used)
28. LH support plate assembly
29. Support plate
30. Button head screw (4 used)
31. Plow bolt (2 used)
32. LH cutting unit side plate
33. 43T idler gear
33
1
3
4
5
6
7
9
10
12
13
14
15
17
18
20
21
22
23
24
25
26
27
28
29
30
31
32
7
13
18
24
9
10
2
2
8
16
11
19
125 ft--lb
(170 N--m)
120 in--lb
(13.5 N--m)
120 in--lb
(13.5 N--m)
17 to 21 ft--lb
(24 to 28 N--m)
Antiseize
Lubricant
31
Remove the grooming reel to replace individual blades,
to replace worn groomer components, to reverse the
blades onthe shaft (ifnot equippedwith carbide blades)
or to replace the grooming shaft.
Removal (Fig. 11)
1. Park machine on a clean, level surface. Lower cut-
tingunits completely to theground,stop engine,engage
parking brake and remove key from the ignition switch.
2. Disconnectthecutting units from the electricalpower
supply by separating the cutting unit power disconnect
couplers (see Opening Electrical Circuitto Cutting Units
in the General Information section of this chapter). This
will prevent unexpected cutting unit operation.
3. Remove the cutting unit from the machine and place
cutting unit on a flat work area.
4. Make sure that handle on groomer cover is rotated
toward front of machine so that groomer drive is en-
gaged.
5. Removegroomercover assembly (item22)and gas-
ket(item 20)frommachine (seeGroomer Cover(Count-
er Rotating Groomer Drive) in this section). Discard
gasket.
6. Carefully remove extension spring from anchor
points on RH drive plate (Fig. 12).