Toro Greensmaster 3250-D 04383, Руководство по обслуживанию, Страница: 106 / 308

Greensmaster 3250--D Hydraulic System (Rev. I) Page 4 -- 68
1. Castor fork
2. Hub and motor assembly
3. Hydraulic hose
4. Hydraulic hose
5. Bearing
6. Relube flangette
7. Grease fitting
8. Standard flangette
9. Bearing tab
10. Cap screw
11. Lock nut
12. Hex socket head screw
13. Lock nut
14. Cable tie
15. Tube clamp
16. Cover plate
17. Cap screw
18. Lock nut
19. Clamp bracket
20. Hex washer head screw
21. Bearing adapter plate
22. Grease fitting
23. Lug nut
24. Set screw
25. Wheel
Figure 39
FRONT
RIGHT
1
2
3
4
5
7
8
9
10
11
17
18
19
20
21
12
13
14
15
16
4
3
6
23
24
25
22
70 to 90 ft--lb
(95 to122 N--m)
85 ft--lb
(115 N--m)
30 ft--lb
(41 N--m)
80 to 100 in--lb
(9.0 to 11.3 N--m)
Rear Wheel (3WD) Removal (Fig. 39)
1. Before removing any parts from the hydraulic sys-
tem, park the machine on a level surface, engage the
parking brake, lower the cutting units, and stop the en-
gine.
CAUTION
Before continuing further, read and become fa-
miliar with General Precautions for Removing
and Installing Hydraulic System Components.
2. Chock both front wheels to prevent the machine
from moving. Lift rear wheel off the ground using a jack,
and place blocks beneath the frame. Secure the rear
wheel off the ground.
3. Label hoses for reassembly. Remove hose assem-
blies (3 and 4) and O--rings from the hydraulic fittings on
the hydraulic motor and hub assembly (2). Allow hoses
to drain into a suitable container.
CAUTION
Support wheel and motor and hub assembly dur-
ing removal to prevent dropping and causing
personal injury.
4. Remove wheel (25) and hydraulic motor and hub
assembly (2) from the castor fork (1) as follows:
A. Remove cap screws (10) and lock nuts (11) se-
curing flangettes (6 and 8) and bearing tab (8).
B. Remove both socket head screws (12) and lock
nuts (13) from castor fork and motor.
C. Lower wheel and hydraulic motor and hub as-
sembly from the castor fork.