Spray Pump Service - Toro Multi Pro 1200 Service Manual

Spray Pump Service

27
32 ft- -lb
(43 N- -m)
14
15
1. Valve chamber
2. Valve (inlet position)
3. O- -ring
4. Diaphragm cover
5. Hex bolt
6. Washer
7. Diaphragm
8. Diaphragm back disc
9. Nylon washer
10. Lock washer
Spray System
1
2
29
3
4
5
60 ft- -lb
(81 N- -m)
6
7
7
8
11
10
12
13
18
17
32 ft- -lb
(43 N- -m)
11. Hex bolt (M8)
12. Ball bearing (crankshaft)
13. Dust plate
14. Pump casing
15. Hex bolt (30 mm long) (3 used)
16. Hex bolt (M12) (4 used per cover)
17. Hex bolt (55 mm long) (2 used)
18. Felt seal
19. Hex nut (M8)
20. Connecting rod
2
9 4
8
9
23
22
21
10
20
19 25 ft- -lb
(34 N- -m)
Figure 11
Page 6 - - 16
60 ft- -lb
26
(81 N- -m)
55 ft- -lb
(75 N- -m)
30
3
5
18
6
13
12
20
21
21. Ball bearing (connecting rod)
22. Grease fitting
23. Crankshaft
24. Hex nut (5 used)
25. Hex bolt
26. Hex bolt (2 used)
27. Poly O- -ring
28. Lock washer
29. Valve (outlet position)
Multi Pro 1200/1250
16
25
28
24
14