Toro Groundsmaster 4000-D Service Manual page 178

Cutting Deck Motor Service (Casappa)
3
7
1
5
4
1. Flange washer
2. O- -ring
3. Front flange
4. Dust seal
5. Retaining ring
6. Front wear plate
The Casappa cutting deck motors have similar con-
struction as the cooling fan motor (also a Casappa
brand) used on the Groundsmaster 4000--D and
4010--D. The deck motors have a separate rear cover
(item 17 in Fig. 99) which is a difference from the cooling
fan motor which includes the rear cover with the motor
body. Orientation of the dust seal (item 4 in Fig. 99) is dif-
ferent in the deck motors than in the cooling fan motor.
For disassembly, inspection and assembly procedures
of the Casappa cutting deck motors, refer to Engine
Cooling Fan Motor Service in this section. When in-
stalling the seals into the front flange in a cutting deck
motor, use the orientation shown in Figure 100.
NOTE: Internal components for a cutting deck motor
are not available separately. Disassemble motor for
cleaning, inspection and seal replacement only.
Hydraulic System
10
15
6
12
8
9
Figure 99
7. Shaft seal
8. Backup gasket
9. Pressure seal
10. Rear wear plate
11. Body
12. Idler gear
Page 4 - - 132
11
14
9
2
8
13. Cap screw (4 used)
14. Dowel (4 used)
15. Drive gear
16. Washer (4 used)
17. Rear cover
Figure 100
1. Dust seal
2. Retaining ring
Groundsmaster 4000--D/4010--D
17
2
16
13
14
33 to 40 ft- -lb
(45 to 55 N- -m)
3
2
4
1
3. Flange washer
4. Shaft seal