41.Lubricate
new O–rings and install O–rings onto two
hex plugs. Install plugs into pump body. Torque plugs
from 14 to 15 ft–lb (18 to 21 N–m).
(2)
42.Apply
sealant to threads of four (4) socket head plugs
1
and install into pump body. Torque plugs from 78 to 95
in–lb (8.8 to 10.8 N–m).
2
Figure 89
1.
Hex plug (2 used)
2.
Socket plug (4 used)
43.Lubricate
accumulator components with clean hy-
3
draulic oil. Install piston, spring and collar into pump
body. Make sure that hole in collar is toward the outside
of the pump body.
44.Position
new gasket to accumulator cover. Secure
cover to pump body with two (2) bolts. Torque bolts from
to 19 ft–lb (22 to 27 N–m).
1
2
17
4
Figure 90
1.
2.
Accumulator piston
Accumulator collar
3.
4.
Collar hole
Accumulator cover
45.Lubricate
hydraulic oil and install into pump body.
charge relief valve and spring with clean
2
46.Lubricate
pressure valve and spring with clean hy-
draulic oil and install into pump body.
47.Lubricate
plugs. Install plugs into pump body. Torque plugs from
new O–rings and install O–rings onto valve
4
1
3
17
to 19 ft–lb (22 to 27 N–m).
Figure 91
1.
2.
Charge relief valve
Pressure valve
3.
4.
Charge relief plug
Pressure valve plug
48.Lubricate
filter bypass valve and spring with clean
hydraulic oil and install into pump body.
1
49.Lubricate
new O–ring and install O–ring onto plug.
Install plug into pump body. Torque plug from 17 to 19
ft–lb (22 to 27 N–m).
2
Figure 92
1.
Filter bypass valve
2.
Filter bypass plug
Hydraulic System
Page 4 – 76
Groundsmaster 7200/7210
| 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 ?