Toro 4540 Lawn Mower User Manual


 
Greensmaster 3320/3420Hydraulic System Page 5 -- 4
General Information
Operator ’s Manuals
The Traction Unit and Cutting Unit Operator’s Manuals
provide information regarding the operation, general
maintenance procedures and maintenance intervals for
your Greensmaster machine. Refer to these publica-
tions for ad ditional information when servicing the ma-
chine.
Check Hydraulic Fluid Level
The hydraulicsystem onyour Greensmastermachine is
designed to operate on high quality hydraulic fluid.
Check level o f hydraulic fluid daily. Refer to Traction
Unit Operator’s Manual for fluid level checking proce-
dure and hydraulic oil recommendations.
1. Hydraulic reservoir 2. Fuel tank
Figure 1
2
1
Pushing Traction Unit
In case of emergency, your Greensmaster can be
pushed for a very short distance. However, Toro does
not recommend this as a standard procedure.
1. Make sure that engine is not running.
2. Locate by--pass valve on piston ( traction) pump (Fig.
2). Rotate by--pass valve so slot is vertical.
IMPORTANT: Do not push the machine faster than
2 mph because the traction system may be dam-
aged.If machinemust bemoved a considerable dis-
tance (more than a few feet), transport it on a truck
or trailer.
3. Slowly push machine.
4. Before starting engine, rotate by--pass valve so slot
is horizontal. Do not start engine when by--pass valve is
in the vertical position.
1. Piston (traction) pump 2. By--pass valve
Figure 2
1
2