Yanmar SA424 - 8. Operate the Tractor; Operating a New Tractor; Roll-Over Protective Structure (ROPS) Operation

4
SA221/324/424 Operation Manual
TABLE OF CONTENTS
1. Operate a New Tractor............................................................................................................ 8-2
 Change the lubricating oil for the new tractor ........................................................................................................8-2
2. Raise and Lower the Roll-Over Protective Structure (ROPS) ................................................. 8-2
 Lower (folded "down") the Roll-Over Protective Structure (ROPS) .......................................................................8-3
 Raise (unfolded "up") the Roll-Over Protective Structure (ROPS) ........................................................................8-3
3. Operate the Tractor................................................................................................................. 8-4
 Range Shift Lever (SA324/424).............................................................................................................................8-5
 2WD/4WD Lever....................................................................................................................................................8-6
 Tips on the 4-Wheel Drive .....................................................................................................................................8-6
 Throttle Control Lever............................................................................................................................................8-6
 3-Point Hitch Control Lever ...................................................................................................................................8-6
 Implement Control Lever Lock...............................................................................................................................8-7
4. Stop the Tractor....................................................................................................................... 8-8
 Stop Procedure......................................................................................................................................................8-8
 Stop in an Emergency ...........................................................................................................................................8-9
5. Check While Driving ................................................................................................................ 8-9
 Shut down the engine immediately when any of the following occurs...................................................................8-9
 Fuel gauge...........................................................................................................................................................8-10
 Coolant temperature warning light.......................................................................................................................8-10
 Hour Meter...........................................................................................................................................................8-11
6. Use the Brake........................................................................................................................ 8-11
 Engage the Parking Brake...................................................................................................................................8-11
 Disengage the Parking Brake..............................................................................................................................8-12
7. Practices for Safe Operation ................................................................................................. 8-12
 Push or Tow the Tractor (SA221)........................................................................................................................8-13
 Push or Tow the Tractor (SA324/424).................................................................................................................8-14
 Allowable Loads When Towing with the Tractor..................................................................................................8-15
 Uphill and Downhill Slopes ..................................................................................................................................8-18
 Steep Downhill Slope ..........................................................................................................................................8-18
1. Operate the Power Take Off (PTO) System............................................................................ 9-1
 Rear Power Take Off (PTO) ..................................................................................................................................9-2
 Mid-Power Take Off (PTO)....................................................................................................................................9-2
 Engage Power Take Off (PTO) (with the operator on the operator seat) ..............................................................9-2
 Disengage Power Take Off (PTO) (with the operator on the operator seat) .........................................................9-4
2. Install an Implement to Power Take Off (PTO) Driveline ........................................................ 9-4
3. Use the Power Take Off (PTO) Safely .................................................................................... 9-5
4. Operate the Power Take Off (PTO) while the Tractor is Traveling in the Reverse Direction
(Reverse Override Function) ................................................................................................... 9-5
1. 3-Point Hitch.......................................................................................................................... 10-1
 Use the 3-Point Hitch Control Lever ....................................................................................................................10-2
 Use the Position Stop Knob.................................................................................................................................10-2
 Hydraulic Flow Control/Stop Knob.......................................................................................................................10-3
 Use the Lower Links (and Top Link as Needed) .................................................................................................10-4
 Level the Implement Front to Rear ......................................................................................................................10-4
 Level the Implement Side to Side........................................................................................................................10-5
 Adjust the Check Chain .......................................................................................................................................10-6
 Install 3-point hitch onto the tractor with backhoe mount bracket (Option)..........................................................10-6
 3-Point Hitch Kit Contents ...................................................................................................................................10-8
8. OPERATE THE TRACTOR................................................................................. 8-1
9. POWER TAKE OFF (PTO) SYSTEM.................................................................. 9-1
10.3-POINT HITCH AND DRAWBAR.................................................................... 10-1
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