Toro 03780 - Gear Pump

Reelmaster 7000- DHydraulic System Page 5 - 92
Gear 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 50
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. 50)
1. Park machine on a level surface, lower cutting units,
stop engine, engage parking brake and remove key
from the ignition switch.
2. Raise seat and secure it with prop rod to gain access
to gear pump.
3. Drain the hydraulic reservoir into a suitable contain-
er.
4. To prevent contamination of hydraulic system during
removal, thoroughly clean exterior of pump and fittings.