15.Remove
eight (8) socket head screws that secure
center case to transmission pump housing.
16.Carefully
remove center case assembly from trans-
mission pump housing.
1
17.Remove
two (2) pins from transmission pump hous-
ing bores. Remove and discard gasket.
3
2
Figure 48
1.
2.
Center case
Pump housing
3.
Pin (2 used)
18.Remove
and discard O–rings and backup rings from bypass
valves.
bypass valves from center case. Remove
1
5
IMPORTANT: The forward and reverse relief car-
tridges are different. Label the relief cartridges for
assembly purposes.
2
19.Remove
forward and reverse relief valve cartridges
from center case noting relief cartridge location for as-
sembly purposes. The reverse relief valve cartridges
can be identified by the groove in the hex head (Fig. 50).
4
3
3
20.Remove
valve plates from center case. Mark the
4
positions of the valve plates so they can be assembled
in the same position.
Figure 49
1.
2.
3.
Bypass valve
Center case
Reverse relief cartridge
4.
5.
Forward relief cartridge
Valve plate
1
2
3
Figure 50
1.
2.
Forward relief cartridge
Reverse relief cartridge
3.
Hex head groove
Hydraulic System
Page 4 – 60
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 ?