Yanmar SA424 - Page 168

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SA221_324_424_OperatorsManual.book 1 ページ２０１８年６月４日　月曜日　午後５時１９分

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Table of Contents5
Safety Precautions10
About the Operation Manual10
Safety Alert Symbols11
Precautions before Operating the Tractor12
Safe Practices for Operating the Tractor13
Operate the Tractor on Slopes15
Travel on a Road16
Safe Practices for Parking the Tractor16
Operate the Power Take off (PTO)16
Use the 3-Point Hitch17
Roll-Over Protective Structure (ROPS) Precautions17
Safe Practices for Servicing the Tractor18
Use a Spark Arrestor20
Understand the Tractor Safety Decals21
Safety Alert Symbols21
Care of Safety Decals21
Service the Tractor27
Emission System Warranty29
Specifications32
Specifications Table32
Traveling Speeds (Reference)33
Implement Capacities34
Names and Functions of Components35
Overview35
Operator Station Controls36
Function of Components37
Instrument Panel, Switches and Hand Controls46
Pre-Operation Check47
Precautions before Operation47
Routine Check47
Prevent Damage to Plastic Surfaces and Painted Surfaces47
Operate the Engine48
Start the Engine48
Shut off the Engine54
Restart a Stalled Engine55
Operate the Tractor56
Operate a New Tractor57
Raise and Lower the Roll-Over Protective Structure (ROPS)57
Lower (Folded "Down") the Roll-Over Protective Structure (ROPS)58
Raise (Unfolded "Up") the Roll-Over Protective Structure (ROPS)58
Operate the Tractor59
Range Shift Lever (SA324/424)60
2WD/4WD Lever61
Tips on the 4-Wheel Drive61
Throttle Control Lever61
3-Point Hitch Control Lever61
Implement Control Lever Lock62
Stop the Tractor63
Stop Procedure63
Stop in an Emergency64
Check While Driving64
Shut down the Engine Immediately When any of the Following Occurs64
Fuel Gauge65
Coolant Temperature Warning Light65
Hour Meter66
Use the Brake66
Engage the Parking Brake66
Disengage the Parking Brake67
Practices for Safe Operation67
Push or Tow the Tractor (SA221)68
Push or Tow the Tractor (SA324/424)69
Allowable Loads When Towing with the Tractor70
Uphill and Downhill Slopes73
Steep Downhill Slope73
Power Take off (Pto) System77
Operate the Power Take off (PTO) System77
Rear Power Take off (PTO)78
MID-Power Take off (PTO)78
Engage Power Take off (PTO) (with the Operator on the Operator Seat)78
Disengage Power Take off (PTO) (with the Operator on the Operator Seat)80
Install an Implement to Power Take off (PTO) Driveline80
Use the Power Take off (PTO) Safely81
Operate the Power Take off (PTO) While the Tractor Is Traveling in the Reverse Direction81
Point Hitch and Drawbar82
Point Hitch82
Use the 3-Point Hitch Control Lever83
Use the Position Stop Knob83
Hydraulic Flow Control/Stop Knob84
Use the Lower Links (and Top Link as Needed)85
Level the Implement Front to Rear85
Level the Implement Side to Side86
Adjust the Check Chain87
Install 3-Point Hitch Onto the Tractor with Backhoe Mount Bracket (Option)87
3-Point Hitch Kit Contents89
Adjust Lift Capacity and Height (SA324/424)89
Hitch Hole (SA221)90
Drawbar (SA324/424)90
Maximum Drawbar Loads91
Deploy/Stow the Drawbar91
Remove Drawbar92
Use the Safety Chain92
Hydraulic System93
Point Hitch Control System93
Use the 3-Point Hitch Control Lever93
Use the Position Stop Knob94
Hydraulic Flow Control/Stop Knob94
Operate the Implement Control Valve95
Implement Control Lever95
Implement Control Lever Lock96
Connect the Implement Hydraulic Hoses97
Tires, Wheels and Weights98
Tires98
Adjust the Wheels99
Check the Wheel Bolt Tightening Torque99
Select the Front Tire Rolling Direction100
Remove/Install the Wheels104
Weights (Option)104
Select the Appropriate Amount of Front Weight105
Front Weights (Option)105
Select the Appropriate Amount of Rear Weight106
Use the Optional Rear Ballast106
Use Liquid Weight for the Tires107
Maintenance108
Maintenance Check List108
Diesel Fuel Specifications110
Lubricants111
Replacement Parts112
Technical Document112
Parts112
Periodic Service113
Service the Tractor113
Warranty and Repair of the Engine113
Open/Close the Hood114
Open the Hood114
Close the Hood115
Daily Checks115
Check and Refill the Fuel Tank115
Check the Engine Oil Level116
Inspect the Transmission Hydraulic Oil Level117
Clean the Radiator Hoses and Clamps118
Clean the Radiator Cooling Screen118
Clean the Radiator Cooling Fins119
Clean the Front Grille Screen120
Check the Cooling System120
Check the Fuel Line121
Inspection Procedure for the Safety System122
Check the Retractable Seatbelt124
Check the Roll-Over Protective Structure (ROPS)124
Check the Wheel Bolt Tightening Torque124
Check the Tire Air Pressure124
Check the Power Steering Line125
Check the Brake125
Check and Clean the Electrical System126
Check the Hydraulic Hoses126
Check and Replace as Necessary126
Inspect the Alternator/Fan Belt126
Check and Replace the Battery126
Check the Fuses126
Check the Light Bulbs126
Check and Drain the Fuel/Water Separator127
First 50 Hours127
Change the Engine Oil127
Replace the Engine Oil Filter127
Change the Transmission Hydraulic Oil127
Replace the Transmission Hydraulic Oil Filter and HST Hydraulic Oil Filter127
Every 50 Hours127
Check the Front Axle Gear Oil Level127
Check the Fuel/Water Separator128
Service the Alternator/Fan Belt129
Grease Fittings130
Every 100 Hours132
Clean the Fuel/Water Separator and Replace the Fuel Filter132
Service the Air Cleaner Element133
Every 200 Hours134
Engine Oil134
Change the Engine Oil and Replace Engine Oil Filter134
Check the Air Intake Hoses and Hose Clamps136
Every 300 Hours136
Transmission Hydraulic Oil136
Change the Transmission Hydraulic Oil, Replace the Transmission Hydraulic Oil Filter and HST Hydraulic Oil Filter136
Every 500 Hours138
Adjust the Brake138
Change the Front Axle Gear Oil138
Replace the Fuel Filter139
Every 1000 Hours141
Service the Cooling System141
Recommended Engine Coolant143
Every 1 Year143
Replace the Air Cleaner Element143
Every 2 Years or 2000 Hours143
Replace the Thermostat143
General Maintenance143
Service the Electrical System144
Battery144
Service the Battery Safely144
Inspect the Battery145
Remove and Install the Battery145
Clean the Battery and Terminals146
Use a Booster Battery146
Fuses147
Replace the Accessory Fuses147
Check the Alternator Fuse and the Main Fuse147
Bulb148
Replace the Headlights Bulb148
Replace the Work Lights Bulb (Option)149
Replace the Tail Lights Bulb149
Replace the Turn Signal/Hazard Lights Bulb150
Headlights151
Adjust the Headlights151
Store the Tractor152
Safe Practices for Storage152
Fuel152
Engine153
Prepare the Stored Tractor for Operation153
Troubleshooting154
How to Use the Troubleshooting Table154
SA221/324/424 Attachment List165
Index167

Yanmar SA424 - Page 168

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