Towing Traction Unit
In case of emergency, the Groundsmaster 3505--D can
be towed (or pushed) for a very short distance. Howev-
er, Toro does not recommend this as a standard proce-
dure.
1
1.
Locate by--pass valve on hydrostat pump (Fig. 6)
and rotate it 90o to open the by--pass valve. This open
position should be horizontal (Fig. 7).
2
IMPORTANT: Donottow(orpush)themachinefast-
er than 2 to 3 mph because the drive system may be
damaged.Ifmachinemustbemovedaconsiderable
distance (more than a few feet), transport it on a
truck or trailer.
Figure 6
1.
Hydrostat pump
2.
By--pass valve
2.
3.
Slowly tow (or push) machine.
Before starting engine,close by--passvalve byrotat-
ingit90o.Thisclosed positionshould bevertical (Fig.7).
Do not start engine when by--pass valve is open.
2
1
Figure 7
1.
Valve closed position
2.
Valve open position
Relieving Hydraulic System Pressure
Before disconnecting or performing any work on the
Groundsmaster 3505--D hydraulic system, all pressure
in the hydraulic system must be relieved. Park machine
on a level surface with the cutting units lowered and off.
Turn key switch to OFF and allow engine to stop.
whichwillenergizethesolenoidvalveonhydraulic man-
ifold to relieve circuit pressure. Move PTO switch to dis-
engage, return key switch to OFF and remove key from
the ignition switch.
NOTE: Moving steering wheel with engine off may un-
seat implement relief valve. If steering or lift circuits ap-
pear weak or inoperative after machine is returned to
service, repeat relieving hydraulic system pressure pro-
cedure.
To relieve hydraulic pressure in traction circuit, move
traction lever to both forward and reverse directions. To
relieve hydraulic pressure in steering and lift circuits, ro-
tate steering wheel in both directions.
To relieve cutting unit system pressure, turn key switch
toON(engine notrunning). MovePTOswitch toengage
Groundsmaster 3505--D
Page 4 -- 5
Hydraulic System
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 3505 D |
| 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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