Pto Clutch Service - Toro Groundsmaster 455-D Service Manual

PTO Clutch Service

1. Retaining ring
2. Bearing
3. Brake plate
4. Bearing collar
NOTE: Individual parts (such as bearings) in the field
rotor assembly or armature assembly are not service-
able and must be replaced as an assembly.
1. Remove the clutch assembly (see Clutch Removal
and Installation in this section of the book).
2. Remove the three (3) lock nuts (Fig. 15, Item 10).
Remove the brake plate (Item 3) and three (3) springs
(Item 9).
Repairs
Figure 15
5. Armature ass'y (Items 1, 2, 4, 5)
6. Field coil assembly
7. Field bearing
3. Separate the armature assembly (Item 5) from the
field rotor assembly (Item 8).
4. Reassemble the two clutch halves (armature assem­
bly and field rotor assembly).
5. Install the three (3) springs (Item 9) over the studs.
Install the brake plate (Item 3) and the three (3) locknuts
(Item 10).
Page 7 - 14
8. Field rotor ass'y (Items 6, 7, 8)
9. Spring
10. Locknut
Groundsmaster
®
455-D