Kubota G23-2 Manuals

Kubota G23-2 Manuals

Manuals and User Guides for Kubota G23-2. We have 2 Kubota G23-2 manuals available for free PDF download: Workshop Manual, Operator's Manual

Kubota G23-2 Workshop Manual

Kubota G23-2 Workshop Manual (349 pages)

Brand: Kubota | Category: Lawn Mower | Size: 28 MB

Table of Contents

Information

5
- Safety First
  6
- Safety Decals
  9
- Specifications
  14
- Dimensions
  15
General

18
- Table of Contents
  18
- 1 Machine Identification
  
  19
  - Serial Number
    19
  - Cylinder Number
    20
- 2 General Precautions
  
  21
- 3 Handling Precautions for Electrical Parts and Wiring
  
  22
  - Wiring
    22
  - Battery
    24
  - Fuse
    24
  - Connector
    24
  - Handling of Circuit Tester
    25
  - Color of Wiring
    26
- 4 Lubricants, Fuel and Coolant
  
  27
- 5 Tightening Torques
  
  30
- 6 Maintenance Check List
  
  32
- 7 Check and Maintenance
  
  34
  - Daily Check
    34
    
    Walking Around the Machine
    34
    
    Mower
    37
    
    Starting the Engine
    37
    
    Turning the Key Switch "ON
    37
    
    While Sitting on the Operator's Seat
    37
    
    Others
    38
  - Check Points of Initial 50 Hours
    38
  - Check Points of Every 50 Hours
    40
  - Check Points of Every 100 Hours
    55
  - Check Point of Every 150 Hours
    57
  - Check Points of Every 200 Hours
    58
  - Check Points of Every 400 Hours
    63
  - Check Point of Every 1500 Hours
    64
  - Check Point of Every 3000 Hours
    64
  - Check Point of Every 1 Year
    64
  - Check Points of Every 2 Years
    65
  - Others
    69
- 8 Special Tools
  
  73
  - Special Tools for Engine
    73
  - Special Tools for Machine
    78
- 9 Tyre Pressure and Wheel
  
  80
  - Tyre Pressure
    80
  - Wheel
    80
- 10 Implement Limitations
  
  81
Mechanism

84
- 1 Engine Body
  
  85
  - Half-Floating Head Cover
    85
  - Closed Breather
    85
  - Piston (G23)
    86
  - Oil Pan (G23)
    86
- 2 Cooling System
  
  87
  - Cooling Fin (G23)
    87
  - Governor (G26)
    87
  - Boost Compensator
    89
Servicing

90
- 1 Troubleshooting
  
  91
- 2 Servicing Specifications
  
  94
  - G23
    94
  - G26
    99
- 3 Tightening Torques
  
  104
- 4 Checking, Disassembling and Servicing
  
  105
  - Checking and Adjusting
    105
    
    Engine Body
    105
    
    Cooling System
    107
    
    Lubricating System
    107
    
    Fuel System
    109
  - Disassembling and Assembling
    112
    
    Separating Engine
    112
    
    Cylinder Head and Valves
    119
    
    Removing Engine Outer Parts
    119
    
    Gear Case and Timing Gears
    123
    
    Piston and Connecting Rod
    127
    
    Flywheel and Crankshaft
    129
  - Servicing
    131
    
    Cylinder Head and Valves
    131
    
    Specifications
    134
    
    Timing Gears, Camshaft and Governor Gear
    139
    
    Piston and Connecting Rod
    142
    
    Crankshaft
    146
    
    Crankshaft Alignment
    146
    
    Cylinder
    153
    
    Oil Pump (G23)
    154
    
    Oil Pump (G26)
    154
    
    Relief Valve Spring
    155
Mechanism

157
- Structure
  158
- Hst Section
  159
- Rear Axle
  160
- Brake
  161
- Pto Clutch
  162
  - Mechanical Pto Clutch
    162
    
    Structure
    162
    
    PTO Clutch "Engaged
    163
    
    PTO Clutch "Disengaged
    164
  - Hydraulic Pto Clutch
    165
    
    Structure
    165
    
    PTO Clutch "Engaged
    166
    
    PTO Clutch "Disengaged
    167
Servicing

168
- Troubleshooting
  169
- Servicing Specifications
  173
- Tightening Torques
  174
- Checking, Disassembling and Servicing
  175
  - Checking and Adjusting
    175
  - Preparation
    183
    
    Separating Transaxle
    183
  - Disassembling
    193
    
    Transaxle
    193
    
    PTO Clutch
    202
  - Servicing
    205
    
    Hydrostatic Transmission
    205
    
    Transaxle Case
    207
    
    Brake
    208
    
    Hydraulic PTO Clutch
    209
    
    Mechanical PTO Clutch
    209
    
    Front Axle
    212
Servicing

213
- Troubleshooting
  214
- Servicing Specifications
  215
- Tightening Torques
  216
- Checking, Disassembling and Servicing
  217
  - Checking and Adjusting
    217
  - Disassembling and Assembling
    218
    
    Separating Front Axle Assembly
    218
    
    Disassembling Front Axle
    221
  - Servicing
    222
Mechanism

224
- 1 Hydraulic Circuit
  
  225
  - G23 Mechanical Pto Clutch Model
    225
  - G26 Hydraulic Pto Clutch Model
    226
- 2 Steering Controller
  
  227
- 3 Steering Cylinder
  
  228
Servicing

229
- Troubleshooting
  230
- Servicing Specifications
  231
- Tightning Torques
  232
- Checking Disassembling and Servicing
  233
  - Checking
    233
    
    Power Steering Relief Valve
    233
  - Disassembling
    234
    
    Power Steering Cylinder
    234
    
    Hydraulic System
    238
Mechanism

239
- 1 Hydraulic Circuit
  
  240
  - G23 (Mechanical Pto, Ld Model)
    240
  - Power Steering Controller
    240
  - G23 (Mechanical Pto, Hd Model)
    241
  - G26 (Hydraulic Pto, Ld Model)
    242
  - G26 (Hydraulic Pto, Hd Model)
    243
- 2 Hydraulic Pump
  
  244
- 3 Relief Valve
  
  245
- 4 Flow Priority Valve
  
  246
- 5 Control Valve
  
  247
  - Mower Lift Cylinder
    247
  - Dump Cylinder (Ld)
    247
  - Grass Collector Lift Cylinder (Hd)
    247
Servicing

253
- Troubleshooting
  254
- Servicing Specifications
  256
- Tightening Torques
  257
- Checking, Disassembling and Servicing
  258
  - Checking and Adjusting
    258
  - Disassembling
    261
    
    Removing Hydraulic Parts
    261
    
    Disassembling
    268
  - Servicing
    271
    
    Hydraulic Pump
    271
    
    Lift Cylinder
    272
    
    Electrical System
    273
Mechanism

274
- 1 Wiring Diagram
  
  275
- 2 Starting System
  
  276
  - Electrical Circuit
    276
  - Safety Switch
    277
  - Type of Safety Switch
    277
- 3 Charging System
  
  278
  - Electrical Circuit
    278
  - IC Regulator (3P Connector Type)
    279
- 4 Lighting System
  
  280
  - Electrical Circuit
    280
- 5 Gauges
  
  281
  - Electrical Circuit
    281
  - Hour and Tachometer
    281
  - Fuel Level Gauge
    282
  - Coolant Temperature Gauge
    282
- 6 Buzzer System
  
  283
  - Electrical Circuit
    283
  - Buzzer
    283
  - Grass Collector Duct Switch
    283
Servicing

284
- 2 Servicing Specifications
  
  289
- 3 Tightening Torques
  
  290
- 4 Checking, Disassembling and Servicing
  
  291
  - Checking and Adjusting
    291
    
    Battery
    291
    
    Main Switch
    292
    
    Glow Plug
    294
    
    Starter
    294
    
    Safety Switch
    295
    
    Operator Presence Control (OPC) Switch
    297
    
    Fuel Pump
    298
    
    Grass Collector Buzzer
    298
    
    Grass Collector Duct Switch
    298
    
    Engine Stop Solenoid
    299
    
    Timer Relay
    299
    
    Alternator
    300
    
    Charging System
    300
    
    Combination Switch
    302
    
    Gauge
    308
  - Disassembling and Assembling
    310
    
    Alternator
    310
    
    Starter
    310
  - Servicing
    311
    
    Starter
    311
    
    Alternator
    313
    
    Lifting Mechanism
    318
  - Troubleshooting
    320
  - Servicing Specifications
    321
  - Tightening Torques
    322
  - Checking, Disassembling and Servicing
    323
    
    Checking and Adjusting
    323
    
    Disassembling and Assembling
    324
    
    Servicing
    336
  - Troubleshooting
    337
  - Servicing Specifications
    338
  - Tightening Torques
    339
  - Checking, Disassembling and Servicing
    340
    
    Checking
    340
    
    Disassembling Grass Collector
    341
    
    Disassembling Grass Collector (LD)
    341
    
    Disassembling Grass Collector (HD)
    344

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Kubota G23-2 Operator's Manual

Kubota G23-2 Operator's Manual (107 pages)

Brand: Kubota | Category: Lawn Mower | Size: 8 MB

Table of Contents

Table of Contents
5
Safe Operation
21
Servicing of Riding Mower
21
Specifications
22
Implement Limitations
24
Instrument Panel and Controls
26
Mower Mounting
27
Grass Catcher Mounting
32
- Attaching the Grass Catcher
  32
  - Mounting the Grass Catcher
    32
  - Dismounting the Grass Catcher
    33
  - Mounting the Bag
    33
  - Dismounting the Grass Catcher
    34
Operating the Engine
35
- Starting the Engine
  35
  - Parking Brake
    35
  - Key Switch
    37
  - Cold Weather Starting
    37
  - Block Heater (Option)
    37
- Stopping the Engine
  37
- Warming up
  38
  - Warm-Up and Transmission Oil in the Low Temperature Range
    38
- Jump Starting
  38
Operating the Machine
40
- Operating New Machine
  40
  - Changing Lubricating Oil for New Machines
    40
  - Engine Break-In
    40
  - Machine Break-In
    40
- Starting
  41
  - Seat
    41
  - Head Light Switch
    41
  - Horn Button
    41
  - Mower Lift Lever
    42
  - Grass Container Control Lever
    42
  - Throttle Lever
    43
  - Speed Control Pedal
    43
  - Speed Set Device
    44
- Stopping
  45
- Check During Driving
  45
  - Immediately Stop the Engine if
    45
  - Easy Checker (TM)
    45
  - Fuel Gauge
    46
  - Coolant Temperature Gauge
    46
  - Hourmeter / Tachometer
    47
- Parking
  47
  - Hydrostatic Transaxle Bypass Button
    48
- Operating Techniques
  48
  - Differential Lock
    48
Operating the Mower
49
- Making the most of Your Mower
  49
- Adjusting Cutting Height
  49
  - Cutting Height Control Dial
    49
- Operating the Mower
  50
  - PTO Lever
    50
Operating the Grass Catcher
52
- Operating Performance
  52
- Emptying the Grass Catcher
  52
- STOPPER (High Dump Only)
  54
  - Lock the Stopper
    54
  - Release the Stopper
    54
- Grass Container Net Material
  55
  - Checking
    55
  - Replacing
    55
- Adjusting the Grass Catcher Sensor
  56
- Quick Clean Lever
  57
  - Front Quick Clean Lever
    57
  - Rear Quick Clean Lever
    57
Cleaning
58
Tire and Wheels
60
- Tires
  60
  - Inflation Pressure
    60
- Wheels
  60
Maintenance
61
- Service Intervals
  61
- Lubricants, Fuel and Coolant
  63
Periodic Service
66
- How to Open the Hood
  66
  - Hood
    66
  - Engine Cover
    66
- Daily Check
  67
- Every 50 Hours
  71
  - Checking Engine Start System
    71
  - Checking OPC System
    72
  - Checking PTO Control System
    72
  - Cleaning Air Cleaner Element
    73
  - Checking Gear Box Oil Level
    74
  - Greasing
    74
  - Oiling
    80
  - Battery
    81
  - Front PTO Belt Tension
    82
- Every 100 Hours
  83
- Every 150 Hours
  87
  - Changing Gear Box Oil
    87
- Every 200 Hours
  87
  - Changing Engine Oil
    87
  - Replacing Engine Oil Filter
    88
  - Replacing Transmission Oil Filter
    89
  - Checking Radiator Hose and Clamp
    89
  - Checking Hydraulic Hose
    90
  - Adjusting Front Axle Pivot
    91
  - Checking Intake Air Line
    92
  - Adjusting Toe-In
    92
- Every 400 Hours
  93
- Every 1500 Hours
  94
  - Checking Fuel Injection Nozzle (Injection Pressure)
    94
- Every 3000 Hours
  94
  - Checking Injection Pump
    94
- Every 1 Year
  94
  - Replacing Air Cleaner Element
    94
- Every 2 Years
  94
  - Flush Cooling System and Changing Coolant
    94
  - Anti-Freeze
    95
  - Replacing Hydraulic Hose
    96
  - Replacing Fuel Lines
    96
  - Replacing Engine Breather Hose
    96
  - Replacing Radiator Hose
    96
  - Replacing Mower Gear Box Oil Seal
    96
  - Replacing Intake Air Line
    96
- Service as Required
  96
  - Replacing Fuses
    96
  - Replacing Bulbs
    97
  - Checking and Replacing Blade
    97
  - Replacement to New Shear Pins
    99
  - Checking and Adjusting Jump Plate
    99
  - Bleeding Fuel System
    99
Adjustment
100
- General Torque Specification
  100
- Tightening Torque Chart
  101
Storage
102
Troubleshooting
103
- Engine Troubleshooting
  103
- Battery Troubleshooting
  103
- Machine Troubleshooting
  104
- Mower Troubleshooting
  104
- Grass Catcher Troubleshooting
  105
- Sound and Vibration Measurements
  106
Index
107

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