Toro 03781, Руководство по обслуживанию

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Reelmaster 7000- D Hydraulic System Page 5 - 96
Piston (Traction) Pump
1. Flat washer (2)
2. Cap screw (2)
3. 90
o
hydraulic fitting
4. Straight hydraulic fitting
5. O- ring (4)
6. Gear pump assembly
7. Piston pump assembly
8. 90
o
hydraulic fitting (2)
9. Coupler
10. 90
o
hydraulic fitting
11. O- ring
12. O- ring (4)
13. 45
o
hydraulic fitting
14. Cap screw (2)
15. Washer (2)
16. O- ring (2)
17. Spacer
18. O- ring (2)
19. O- ring
20. Hydraulic junction fitting
21. O- ring (2)
22. Straight hydraulic fitting (2)
23. O- ring (2)
24. O- ring
25. 90
o
hydraulic fitting
26. Straight hose fitting
Figure 54
FRONT
RIGHT
1
2
3
4
23
16
6
12
8
9
10
13
5
21
11
18
17
20
19
14
15
22
7
5
11
11
12
8
16
18
77 to 93 ft- lb
(105 to 126 N- m)
21
22
23
24
25
26
5
103 to 118 ft- lb
(140 to 160 N- m)
Removal (Fig. 54)
1. Park machine on a level surface, lower cutting units,
stop engine, engage parking brake and remove key
from the ignition switch.
2. To prevent contamination of hydraulic system during
removal, thoroughly clean exterior of pump assembly.
3. Remove traction rod from control arm on piston
pump by removing lock nut and flange head screw (Fig.
55).
4. Disconnect wire harness connector from neutral
switch on traction pump (Fig. 55).