Toro 3100-D Lawn Mower User Manual


 
Reelmaster 3100−D Hydraulic System (Rev. C)
Page 4 − 109
Removal
1. Remove muffler from the engine to gain access to
the gear pump (see Muffler Removal in Chapter 3 − Ku-
bota Diesel Engine).
2. Drain hydraulic oil from hydraulic tank (see Change
Hydraulic Fluid in this section).
WARNING
Before disconnecting or performing any work
on the hydraulic system, all pressure in the
system must be relieved. See Relieving Hy-
draulic System Pressure in the General Infor-
mation section.
3. Remove gear pump from the piston pump using Fig-
ure 75 as guide.
4. If hydraulic fittings are to be removed from gear
pump, mark fitting orientation to allow correct assembly.
Installation
1. If hydraulic fittings were removed, install fittings to
motor using marks made during the removal process to
properly orientate fittings.
IMPORTANT: Position gear pump to the piston
pump so that the gear pump suction port is facing
down.
2. Install gear pump to the piston pump using Figure 75
as guide.
3. Fill hydraulic tank with new hydraulic fluid (see Trac-
tion Unit Operator’s Manual).
4. Install muffler to the engine (see Muffler Installation
in Chapter 3 − Kubota Diesel Engine).
Hydraulic
System