11.
discard O–ring (item 3). Locate and remove coupler
from transmission or gear pump shaft.
Remove gear pump from transmission. Remove and
2
12.If
necessary, remove hydraulic fittings from pump.
Remove and discard O–rings from fittings.
Installation (Fig. 94)
4
5
3
1.
If hydraulic fittings were removed from pump, lubri-
FRONT
cate and install new O–rings to fitting. Tighten fittings to
torque values identified in Figure 94 (see Hydraulic Fit-
ting Installation in the General Information section of this
chapter).
1
Figure 95
2.
ring (item 3) with grease and position on flange of gear
pump.
Slide coupler onto transmission shaft. Lubricate O–
1.
2.
3.
Hydraulic tank
Transmission
Gear pump
4.
5.
RH wheel motor
LH wheel motor
IMPORTANT: Position gear pump to the transmis-
sion so that the gear pump suction port is facing up.
3.
with two (2) cap screws and lock washers.
Position gear pump to the transmission and secure
4.
proper position and secure with reservoir support (see
Hydraulic Tank Installation in this section).
Move hydraulic tank toward rear of machine to its
5.
Install parking brake handle to machine (see Parking
Brake Assembly in the Service and Repairs section of
Chapter 6 – Chassis). Make sure that parking brake
switch operation is correct after brake handle is
installed.
6.
Remove plugs that were installed to hydraulic hoses
and fittings during the removal procedure. Attach hy-
draulic hoses to fittings on gear pump and hydraulic tank
using labels placed during removal (see Hydraulic Hose
and Tube Installation in the General Information section
of this chapter).
7.
Fill hydraulic tank with new hydraulic oil.
8.
Seat Installation in the Service and Repair section of
Chapter 6 – Chassis).
Install operator seat and seat base (see Operator
Groundsmaster 7200/7210
Page 4 – 79
Hydraulic System
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 7200, Toro Groundsmaster 7210 |
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| Document Type | Service Manual |
| Language | English |
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My mower is a TORO 7210.
Start fuse defection. Why ?