Table Of Contents - Toro TRX-250 Operator's Manual

Important:
With your mobile device, you can
scan the QR code on the serial number decal (if
equipped) to access warranty, parts, and other
product information.
1. Model and serial number plate
Model No.
Serial No.
This manual identifies potential hazards and has
safety messages identified by the safety-alert symbol
(Figure 2), which signals a hazard that may cause
serious injury or death if you do not follow the
recommended precautions.
1. Safety-alert symbol
This manual uses 2 words to highlight information.
Important calls attention to special mechanical
information and Note emphasizes general information
worthy of special attention.
Contents
Safety ....................................................................... 4
General Safety ................................................... 4
Safety and Instructional Decals .......................... 5
Setup ...................................................................... 10
1 Installing the Boom and Chain........................ 10
2 Checking the Fluid Levels ...............................11
3 Charging the Battery .......................................11
Product Overview ................................................... 12
Controls ........................................................... 12
Figure 1
Figure 2
Specifications .................................................. 14
Attachments/Accessories ................................. 14
Before Operation ................................................. 15
Before Operation Safety ................................... 15
Adding Fuel ...................................................... 15
Performing Daily Maintenance.......................... 16
During Operation ................................................. 16
During Operation Safety ................................... 16
Starting the Engine ........................................... 18
Driving the Machine .......................................... 18
Shutting off the Engine...................................... 18
Digging a Trench .............................................. 19
Operating Tips ................................................. 19
After Operation .................................................... 20
After Operation Safety ...................................... 20
Securing the Machine for Transport .................. 20
Lifting the Machine ........................................... 20
Maintenance ........................................................... 21
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Maintenance Safety.......................................... 21
Recommended Maintenance Schedule(s) ........... 21
Pre-Maintenance Procedures .............................. 23
Removing the Cover Plate ................................ 23
Lubrication .......................................................... 23
Greasing the Machine....................................... 23
Greasing the Trencher Housing ........................ 24
Engine Maintenance ........................................... 24
Engine Safety ................................................... 24
Identifying the Engine ....................................... 24
Servicing a Kohler
Servicing a Toro Engine .................................... 29
Fuel System Maintenance ................................... 33
Using the Fuel-Shutoff Valve............................. 33
Draining the Fuel Tank ...................................... 34
Replacing the Fuel Filter ................................... 34
Electrical System Maintenance ........................... 35
Electrical System Safety ................................... 35
Servicing the Battery......................................... 35
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Replacing the Fuses ......................................... 37
Drive System Maintenance .................................. 38
Servicing the Tracks ......................................... 38
Brake Maintenance ............................................. 41
Testing the Parking Brake ................................. 41
Hydraulic System Maintenance ........................... 41
Hydraulic System Safety................................... 41
Hydraulic Fluid Specifications........................... 41
Checking the Hydraulic-Fluid Level................... 42
Replacing the Hydraulic Filter ........................... 42
Changing the Hydraulic Fluid ............................ 43
Trencher Maintenance ......................................... 44
Replacing the Digging Teeth ............................. 44
Checking and Adjusting the Digging Chain
and Boom ..................................................... 44
Replacing the Drive Sprocket ........................... 45
Cleaning .............................................................. 46
Removing Debris from the Machine .................. 46
Storage ................................................................... 46
Troubleshooting ...................................................... 48
3
® Engine............................... 25