Drive Clutch Service - Toro Multi Pro 1200 Service Manual

Drive Clutch Service

1
6
40 to 50 in- -lb
(4.6 to 5.6 N- -m)
1. Fixed sheave
2. Compression spring
3. Shim
4. Spider assembly
Disassembly (Fig. 11)
1. Make note of the "X" mark cast into the cover and spi-
der before clutch disassembly (Fig. 12). These marks
must be aligned during assembly for proper clutch op-
eration.
CAUTION
Loosen flange screws that secure cover slowly.
The cover is under pressure from the compres-
sion spring.
2. Using a crossing pattern, loosen and remove six (6)
flange head screws (item 5) that secure the cover to the
movable sheave.
3. Carefully remove cover and compression spring
from clutch.
4. Remove lock nut (item 6) from each of the shoulder
screws (item 9). Discard lock nuts after removal.
5. Slide shoulder screw from each of the clutch weights
(item 10) and then remove weights from clutch.
Drive Train
8
10
9
Figure 11
5. Flange head screw (6 used)
6. Lock nut (3 used)
7. Cover
Page 7 - - 14
4
3
2
8. Moveable sheave
9. Shoulder screw (3 used)
10. Clutch weight (3 used)
6. Clean all dust and debris from clutch components. If
necessary, use contact or brake cleaner to remove any
oil or other lubricants from clutch components.
1
1. Spider
105 to 120 in- -lb
(11.9 to 13.5 N- -m)
7
2
Figure 12
2. Cover
Multi Pro 1200/1250
5
v