Figure 39 (continued)
1.
Solenoid assembly
Solenoid valve assembly
Bolt (3 used)
27. Seal (4 used)
53. Valve plate (2 used)
54. Cylinder block assembly (2 used)
55. Thrust plate (2 used)
56. Swash plate (2 used)
57. Pin (4 used)
2.
28. O–ring (2 used)
3.
29. Washer (2 used)
4.
Bolt (2 used)
30. Bearing (5 used)
5.
Hex plug (2 used)
O–ring
31. Bearing (2 used)
6.
32. Side cover (2 used)
33. Socket head screw (3 used per cover)
34. Nut (2 used)
58. Gasket
7.
Pump body
59. Pump housing
60. PTO brake assembly
61. Push rod (3 used)
62. PTO shaft
63. Seal ring (4 used)
64. RH pump shaft
65. LH pump shaft
66. Pump gear (2 used)
67. Gasket
8.
Pin (2 used)
9.
O–ring
35. Control arm (2 used)
36. Socket head screw (2 used)
37. Bearing (3 used)
38. O–ring (2 used)
39. Socket head plug (2 used)
40. O–ring (8 used)
41. Hex plug (8 used)
42. Pipe assembly
43. Seal (2 used)
44. Washer (2 used)
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
Charge pump assembly
Key
O–ring (5 used)
Piston
Spring
Collar
Bolt and washer (2 used)
Accumulator cover
Gasket
Filter bypass valve assembly
Hex drain plug
Charge relief valve assembly
Pressure valve assembly
Socket head plug (4 used)
Filter adapter
68. Gear case housing
69. Flange head screw (13 used)
70. Pipe assembly
71. Spacer
45. LH flushing valve
46. Reverse relief valve (2 used)
47. Forward relief valve (2 used)
48. Socket head screw (8 used)
49. RH flushing valve
50. Bypass valve (2 used)
51. Center case
72. Input gear
73. PTO gear
74. Input shaft
75. Retaining ring
76. Clutch assembly
77. O–ring
Oil filter
Retaining ring (4 used)
52. Pin (4 used)
78. Key
IMPORTANT: If a transmission failure occurred, re-
fer to Traction Circuit (Closed Loop) Component
Failure in the General Information section for infor-
mation regarding the importance of removing con-
tamination from the traction circuit.
Transmission Disassembly (Fig. 39)
1.
2.
coil and O–ring from solenoid valve stem. For assembly
purposes, note that “KANZAKI” molded into the coil has
the “I” nearest the nut location as coil direction is impor-
tant for proper solenoid operation.
Thoroughly clean exterior of transmission.
Remove nut, lock washer, washer, O–ring, solenoid
1
2
4
5
3.
pump body.
Remove solenoid valve stem from transmission
3
4.
Remove pin from spool. Remove spool, sleeve and
solenoid valve spring from transmission pump body. For
assembly purposes, note that step in spool is toward
spring location and that sleeve is installed so that holes
are closest to the spring location as well.
Figure 40
1.
2.
3.
Solenoid coil
Solenoid valve stem
Pin
4.
5.
Spool
Sleeve
Groundsmaster 7200/7210
Page 4 – 57
Hydraulic System
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 7200, Toro Groundsmaster 7210 |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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My mower is a TORO 7210.
Start fuse defection. Why ?