Toro 4540 Lawn Mower User Manual


 
Greensmaster 3320/3420Hydraulic System Page 5 -- 54
Piston (Traction) Pump Neutral Assembly
1. Cable support (diesel shown)
2. Plate
3. Flat washer
4. Cap screw
5. Mount (3 used)
6. Washer (3 used)
7. Pump lever
8. Lock nut (3 used)
9. Cap screw (3 used)
10. Eccentric stud
11. Neutral arm
12. Ball bearing
13. Spring spacer
14. Torsion spring
15. Nylon washer
16. Damper lever
17. Flange nut (3 used)
18. Shoulder bolt
19. Wave washer
20. Cable end ball joint
21. Cap screw
22. Washer
23. Flange nut
24. Flange nut
25. Cap screw
26. Traction control cable
27. Cap screw (2 used) (diesel)
28. Muffler bracket (diesel)
29. Piston (traction) pump
30. Key
Figure 38
200 to 250 in--lb
(23 to 28 N--m)
Antiseize
Lubricant
5
16
3
6
22
17
23
2
1
18
10
14
11
7
19
15
12
21
9
27
25
20
4
8
26
17
17
13
28
27
24
29
Antiseize
Lubricant
FRONT
RIGHT
PUMP ASSEMBLY FROM
GREENSMASTER 3420 SHOWN
30
Loctite #242
Loctite #242
NOTE: The piston pump neutral assembly used on all
GreensmasterTriFlex Hybrid machinesare very similar.
ThepumpassemblyfromtheGreensmaster3420ma-
chine is shown in Figure 38.