23 24
22
20 21
19
18
16
17
12
15
14
13
8
7
9 10 11
1
6
2
5
3
4
25
26
27
40
28
39 38
29
36 37
35
34
33 32 31 30
2
1
4
3
Figure 25
Disassembly of Hydraulic Pump
6. Remove cylinder block spring (Item 8) and washer
(Item 9) from shaft.
1.
Before performing major repairs on the pump, remove
external components as described in previous proce
dures. These include the following:
7. Remove swashplate assembly (Item 25) from hous
ing.
Shaft Seals
Charge Check Valves
Bypass Valve
8. Remove thrust plate (Item 11) from swashplate. The
bearing guide is pressed into the swashplate and is
usually not removed. The inner thrust washer is retained
by the bearing guide.
Charge Pump
2.
to remove the four (4) screws (Item 30) which retain end
cap to variable pump housing.
Lay pump on its side. Use a 6 mm internal hex wrench
9. Remove slot guide block (Item 13) from displacement
control shaft (Item 12).
10.
Remove swashplate cradle bearings (Item 14) from
3.
Internal springs will separate end cap from housing.
housing.
Remove end cap (Item 31) from housing (Item 18).
11.
Remove input shaft seal retaining ring (Item 24).
IMPORTANT: Pump cylinder block (Item 7) will stick
to surface of end cap. Be careful to prevent damage
to end cap and cylinder block.
12. Carefully pull input shaft seal (Item 23) out of hous
ing bore. A hook may be used to pry seal out, or a slide
hammer type puller may be used to remove the seal. Be
careful not to damage housing bore, shaft sealing sur
face, or bearing. After seal is removed it cannot be used
again.
4.
Remove gasket (Item 6) and two (2) alignment pins
(Item 15) from housing.
5.
Remove cylinder block kit (Item 7) from shaft
(Item 19).
13. Remove bearing spacer washer (Item 22).
Hydroject 3010
Page 4 - 19
Repairs
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Hydroject 3010 |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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