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Yale Forklift A249 (MP20) Service Manual – PDF DOWNLOAD
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Yale Forklift A249 (MP20) Service Manual – PDF DOWNLOAD
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Description
Yale Forklift A249 (MP20) Service Manual – PDF DOWNLOAD
FILE DETAILS:
Yale Forklift A249 (MP20) Service Manual – PDF DOWNLOAD
Language : English
Pages : 394
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Yale Forklift A249 (MP20) Service Manual – PDF DOWNLOAD
General 5
Threaded Fasteners 5
Nomenclature, Threads 5
Strength Identification 6
Cotter (Split) Pins 7
Fastener Torque Tables 12
Conversion Table 14
General 27
Battery Type 27
Lead-Acid Batteries 27
Lithium-Ion Batteries 28
Specific Gravity 28
Chemical Reaction in a Cell 28
Electrical Terms 30
Battery Selection 31
Battery Voltage 32
Battery as a Counterweight 32
Battery Ratings 32
Kilowatt-Hours 32
Battery Maintenance 33
Safety Procedures 33
Maintenance Records 33
New Battery 33
Cleaning Battery 34
Adding Water to Battery 36
Hydrometer 36
Battery Temperature 37
Charging Battery 38
Types of Battery Charges 39
Methods of Charging 40
Troubleshooting Charger 41
Knowing When Battery Is Fully Charged 41
Where to Charge Batteries 41
Equipment Needed 41
Battery Connectors 42
Battery Care 42
Troubleshooting 44
General 53
Battery Type 53
Lead-Acid Batteries 53
Lithium-Ion Batteries 54
Specific Gravity 54
Chemical Reaction in a Cell 54
Electrical Terms 56
Battery Selection 56
Battery Voltage 57
Battery as a Counterweight 58
Battery Ratings 58
Kilowatt-Hours 58
Battery Maintenance 58
Safety Procedures 58
Maintenance Records 59
New Battery 59
Cleaning Battery 59
Adding Water to Battery 61
Hydrometer 62
Battery Temperature 63
Charging Battery 64
Types of Battery Charges 64
Methods of Charging 66
Troubleshooting Charger 66
Knowing When Battery Is Fully Charged 67
Where to Charge Batteries 67
Equipment Needed 67
Battery Connectors 68
Battery Care 68
Troubleshooting 70
toc 75
Frame 75
Safety Precautions Maintenance and Repair 76
General 79
Frame Separation and Assembly 79
Frame Separation 79
Frame Assembly 80
Painting Instructions 80
Label Replacement 80
General 107
Accessing the Drive Unit Compartment, Lift Trucks A249 108
Accessing the Drive Unit Compartment, Lift Trucks A245 and B245 109
Special Precautions 110
Discharging the Capacitors 110
Description 111
AC Motor Repair 112
Remove 112
Disassemble 112
Inspect 115
Assemble 115
Install 115
Troubleshooting 116
General 137
Safety Precautions 137
Drive Tire 139
Remove 139
Install 139
Master Drive Unit 139
Remove 139
Steering Bearing 141
Install 141
Troubleshooting 142
General 149
Special Precautions 149
Control Handle Head 150
Control Handle 150
Remove 150
Install 156
Gas Spring 157
Discharging the Gas Spring 157
Remove 157
Install 158
Troubleshooting 158
General 181
Description 182
Special Precautions 183
Brake Check 184
Hold On Grade Test 184
Brake Coil Check 185
Brake Assembly Repair 185
Remove 185
Install 186
Troubleshooting 187
General 251
Special Precautions 252
Discharging the Capacitors 252
Electrical System Checks 253
Safety Precautions 253
Repairs 255
Controller, Replace 255
Remove 255
Install 255
Pump Contactor Coil, Check 256
Pump Contactor, Replace 256
Contactor Tips, Replace 256
Remove 257
Install 257
Fuses 257
Disconnect SwitchBattery/Main Contactor and Coil 259
Disconnect Switch, Check 259
RemoveDisconnect Switch 259
InstallDisconnect Switch 259
Main Contactor Coil, Check 259
Horn 260
Remove 260
Install 260
Brake and Interlock Sensor 260
Remove 260
Install 261
Check 261
Steer Reduction Sensor 262
Remove 262
Install 262
Height Limit 262
Control Handle 263
Disassemble 263
Control Handle Card 263
Configure 263
Calibrate 265
Assemble 266
Charger and Convenience Port 268
Remove 268
Install 269
ACCUSENSE Battery Charger 269
Charger Mode/Battery Type Selection 269
Changing Mode Setting 272
Convenience Port 273
General 273
LED Status Display 274
Charging 274
Troubleshooting 275
General 275
Error Modes 276
A C Convenience Port Accessory (Optional) 278
Battery Pack Troubleshooting 278
BDI Display 280
Remove 280
Install 280
General 289
Description of Operation 289
Load Wheel 290
Remove 290
Install 291
Caster Wheels 292
Caster Adjustment 292
Caster Replacement 293
Disassemble 294
Assemble 294
Rear Link and Load Wheel Assembly 295
Remove 295
Disassemble 296
Assemble 296
Install 296
Rocker Arm and Pull Rods 297
Remove 297
Disassemble 299
Assemble 300
Install 300
Troubleshooting 301
toc 321
Periodic Maintenance 321
Safety Precautions Maintenance and Repair 322
General 325
How to Move a Disabled Truck 325
How to Tow the Lift Truck 326
How to Put a Lift Truck on Blocks 326
How to Raise Drive/Steer Tire 326
How to Raise Load Wheels 327
Welding Repairs 327
Maintenance Schedule 328
Checks and Inspection Procedures 328
Hydraulic System 328
Lifting Mechanism 329
Controls 329
Electrical and Battery 330
Wheels and Tires 330
Casters 331
Lubrication Instructions 331
Every 8 Hours or Daily 331
Every 50 Hours or 1 Month 331
Every 350 Hours or 2 Months 331
Check Hydraulic Oil Level 333
Every 2000 Hours or 1 Year 333
To Fill Hydraulic Reservoir 333
Recommended Schedule of Maintenance 333
Battery Maintenance 338
How to Charge the Battery 338
Equalizing Charge 338
Normal Charge 338
How to Change the Battery 339
tables 321
Table 1 Specific Gravity Corrections 338
Hydraulic System 347
Hydraulic Oils 347
Grease 348
Truck Weights 348
Tires 348
Torque Specifications 349
Caster Assembly 349
Caster Assembly (Dynamic) 349
Master Drive Unit 349
Steering 349
Electrical 349
Lift Mechanism 349
Covers 350
Operator Guard 350
Battery Specifications 350
General Notes 359
Schematic/Wiring Diagrams 360
General 379
Threaded Fasteners 379
Nomenclature, Threads 379
Strength Identification 380
Cotter (Split) Pins 381
Fastener Torque Tables 386
Conversion Table 388
S.V 05/24
