BT Prime-Mover TMX Electric Tow Tractor Service Manual – PDF DOWNLOAD

Description

BT Prime-Mover TMX Electric Tow Tractor Service Manual – PDF DOWNLOAD

FILE DETAILS:

BT Prime-Mover TMX Electric Tow Tractor Service Manual – PDF DOWNLOAD 

Language : English
Pages : 374
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

BT Prime-Mover TMX Electric Tow Tractor Service Manual – PDF DOWNLOAD 

303047-000 1995_April Serial Number 255600 and UP
303047-000 1995_August Serial Number 255600 and UP
303047-000 1998_March Serial Number TMX0026288001 and UP

Front Cover 2
Table of Contents 4
0 0 Maintenance 5
0 1 Tow Tractor Identification 6
0 2 System Operation 7
0 3 Specifications 8
0 4 Maintenance and Adjustments 19
0 5 Troubleshooting 25
0 6 Component Removal and Installation 25
0 7 Component Repair 25
1 0 Transmission 27
Figure # 1 1 Transmission Assembly 28
Figure # 1 2 Steering Stem Assembly 30
1 2 System Operation 32
1 3 Specifications 32
1 4 Maintenance and Adjustments 32
1 5 Troubleshooting 33
1 6 Component Removal and Installation 33
1 7 Component Repair 39
2 0 Electrical 41
2 1 Component Identification 43
Figure # 2 1 Electrical Schematic 44
Figure # 2 2 Electrical Schematic Symbols 45
Figure # 2 3 Electrical Assembly 46
Figure # 2 4 Electrical Panel Assembly 48
2 2 System Operation 50
2 3 Specifications 53
2 4 Maintenance and Adjustments 53
2 5 Troubleshooting 59
2 6 Component Removal and Installation 72
2 7 Component Repair 76
4 0 Frame 89
Figure # 4 1 Shields and Guards 90
Figure # 4 2 Control Head Assembly with Picking Knob 92
4 3 Specifications 94
4 4 Maintenance and Adjustments 94
4 5 Troubleshooting 94
4 6 Component Removal and Installation 94
Back Cover 97
Front Cover 98
Table of Contents 100
0 0 Maintenance 102
0 1 Tow Tractor Identification 103
0 2 System Operation 104
0 3 Specifications 105
Inch (SAE) and Metric Fasteners 106
Introduction 107
Figure 1 – Thread Design 108
Strength Identification 108
Table 1 – Bolts and Screws 109
Table 2 – Studs and Nuts 110
Table 3 – Torque Nuts 111
Table 4 – Torque Nuts with Nylon Insert 112
Table 5 – Conversion Table for Metric and English Units 113
Table 6 – Torque Values for Coarse Threaded Metric Fasteners 115
0 4 Maintenance and Adjustments 116
Planned Maintenance Schedule 117
Services to be Performed Daily or at Each 8 Hour Operating Shift 119
Services to be Performed Monthly or Every 200 Operating Hours 119
Services to be Performed Annually or Every 2000 Operating Hours 121
0 5 Troubleshooting 122
0 6 Component Removal and Installation 122
0 7 Component Repair 122
1 0 Transmission 124
Figure # 1 1 Transmission Assembly 125
Figure # 1 2 Steering Stem Assembly 127
1 2 System Operation 129
1 3 Specifications 129
1 4 Maintenance and Adjustments 129
1 5 Troubleshooting 130
1 6 Component Removal and Installation 130
Transmission 130
Drive Wheel 132
Axle Seal 133
Brake Shoe 134
Hand Brake Assembly 135
Brake Lever Assembly 136
1 7 Component Repair 137
2 0 Electrical 140
2 1 Component Identification 142
Figure # 2 1 Electrical Schematic 143
Figure # 2 2 Electrical Schematic Symbols 144
Figure # 2 3 Electrical Assembly 145
Figure # 2 4 Electrical Panel Assembly 147
2 2 System Operation 149
2 3 Specifications 152
2 4 Maintenance and Adjustments 152
2 5 Troubleshooting 158
Troubleshooting Chart Index 160
Troubleshooting Charts 161
2 6 Component Removal and Installation 171
Drive Motor 171
Drive Motor Brush 172
Contactor Tips 173
Direction Control Switches 173
2 7 Component Repair 175
Table # 1 176
Table # 2 180
4 0 Frame 186
Figure # 4 1 Shields and Guards 187
Figure # 4 2 Control Head Assembly with Picking Knob 189
4 3 Specifications 191
4 4 Maintenance and Adjustments 191
4 5 Troubleshooting 191
4 6 Component Removal and Installation 191
Control Handle Head 191
Load Wheels 191
Back Cover 195
Front Cover 196
BT Standard Codes 198
Warning Symbols 206
1 Warning Levels 206
Prohibitory Symbols 207
1 Ordinance Symbols 207
Introduction, Service Manual 208
Contents, Section M 210
1 Machine Information 210
General Product Information 212
1 Presentation of the TMX 212
1 1 Intended Application of the Trucks 212
1 2 Forbidden Application of the Trucks 213
1 3 Truck Data 213
1 4 TMX Dimensions 214
1 5 Data Plate 215
2 Main Components 216
Inch (SAE) and Metric Fasteners 218
1 Introduction 218
2 Nomenclature, Threads 219
3 Strength Identification 220
4 Conversion of Metric and English Units 226
Technical Service Data 228
Ordering Spare Parts 230
Contents, Section P 232
1 Planned Maintenance 232
Introduction, Maintenance 234
1 Safe Jacking Procedure 234
Service Schedule 236
1 Planned Maintenance Schedule 236
2 Planned Maintenance Procedures 239
2 1 Services to be Performed Daily 239
2 1 1 Battery Discharge Indicator with slow down 239
2 1 2 Frame/Sheet Metal 239
2 1 3 Wheels/Tires 240
2 1 4 Functions/Operations 240
2 2 Services to be Performed Monthly 241
2 2 1 Inspection 241
2 2 2 Transmission 241
2 2 3 Brakes 241
2 2 4 Battery 241
2 2 5 Electrical Connections 241
2 2 6 Contactor Tips (NOT Sealed) 242
2 2 7 Motor Brushes 242
2 2 8 Drive Motor 242
2 2 9 Frame Lube (“Lubrication Chart” on page51) 242
2 2 10 Pivot Points 243
2 3 Services to be Performed Annually 244
2 3 1 Inspection 244
2 3 2 Transmission 244
2 3 3 Battery 244
2 3 4 Brakes 244
Lubrication Chart 246
Oil and Grease Specifications 248
3 Approved Oils and Grease 248
Contents, Section S 250
1 Service Instructions 250
Chassis 252
1 General Information 252
Drive Motor Mounting Points 254
1 Drive Motor Brush 255
1 1 Removal and Installation 255
2 Drive Motor Assembly 255
2 1 Remove 255
2 2 Installation 256
Drive Motor 258
1 General Information 258
2 Operating Conditions 258
3 Troubleshooting 258
Drive Motor Service 264
1 Motor Repair 265
1 1 Disassembly 265
2 Inspection and Troubleshooting 268
2 1 Drive End Head 268
2 2 Commutator End Head 268
2 3 Bearings 268
2 4 Brush and Commutator 269
2 5 Armature 269
2 6 Frame and Field Assembly 270
2 6 1 Testing 270
2 6 2 Frame and Field Service Notes 271
2 7 Assembly 272
2 7 1 Field Coil Installation 272
2 7 2 Bearing Installation 272
2 7 3 After Assembly 273
3 Changing Brushes 273
Transmission 274
1 System Description 274
2 Troubleshooting 274
3 Removal 275
4 Installation 276
Transmission Axle Seal 278
1 General Information 278
1 1 Removal 278
1 2 Installation 278
Transmission Disassembly / Assembly 280
1 Disassembly 281
2 Assembly 281
Parking Brake System 284
1 Brake Theory of Operation 285
2 Brake Adjustment 286
3 Brake Shoe Removal / Installation 287
4 Brake Interlock Switch 288
Drive Wheel 290
3 1 Removal 290
3 2 Installation 291
Load Wheels 292
Steering Control Arm 294
1 Control Handle Stem 295
1 1 Removal 295
1 2 Installation 296
2 Hand Brake Levers 297
2 1 Removal 297
2 2 Disassembly 297
2 3 Assembly 297
2 4 Installation 298
Steering Handle head 300
1 Control Handle Head 302
1 1 Removal 302
1 2 Installation 302
2 Direction Control Switches 303
3 Horn Switch 304
4 Potentiometer 306
300/400 Amp Contactor 308
1 Maintenance 309
1 1 Removal/Replacement of Contact Tips 309
“EE” Contactor 312
1 Maintenance 313
1 1 Removal/Replacement of Contact Tips 313
Battery Controller / Hourmeter / Speed Dropout 316
1 General Information 316
2 Electrical 316
2 1 Voltage 316
2 1 1 The Contact Voltage and Current Ratings for Switching Resistive Loads 317
2 1 2 Memory Retention 317
3 Battery Controller (BC) 317
3 1 General Information 317
3 1 1 Discharge Adjustment 317
3 2 Reset 319
3 3 Key Switch 319
3 4 Hourmeter 319
4 Troubleshooting 320
4 1 Battery Discharge Indicator (BDI) 320
4 1 1 No Reset 320
4 1 2 Reset After Break in Power 320
4 1 3 No Discharge, Gauge Does Not Run Down 321
4 1 4 No Lockout 321
4 1 5 No Lift 321
4 1 6 Early Lockout 322
4 1 7 LEDs Do Not Light 322
4 2 Hourmeter 322
4 2 1 No Display 322
4 2 2 Hourmeter Glass Icon Does Not Flash 322
4 2 3 Hourmeter Glass Icon Always Flashes 323
Battery Discharge Indicator / Hourmeter 324
1 General Information 324
2 Electrical 324
2 1 Voltage 324
3 Battery Discharge Indicator (BDI) 325
3 1 General Information 325
3 2 Key Switch 325
3 3 Hourmeter 325
4 Troubleshooting 326
4 1 Battery Discharge Indicator (BDI) 326
4 1 1 No Reset 326
4 1 2 Reset After Break in Power 326
4 1 3 No Discharge, Gauge Does Not Run Down 327
4 1 4 LEDs Do Not Light 327
4 2 Hourmeter 327
4 2 1 No Display 327
4 2 2 Hourmeter Glass Icon Does Not Flash 327
4 2 3 Hourmeter Glass Icon Always Flashes 328
24 Volt 400 Amp Electrical System 330
1 Electrical Panel Components 330
2 List of Symbols 331
2 1 Circuit Diagram 1(3) 333
2 2 Circuit Diagram 2(3) 334
2 3 Circuit Diagram 3(3) 335
3 Description of Function 336
3 1 General Information 336
3 2 References Information 336
3 3 Key Switch S17 in the ON Position 336
3 4 The Operating Arm in Drive Position, S10, Brake Switch Closed 336
3 5 Driving, Load Wheels Direction 337
3 6 Driving, Steer Wheel Direction 337
3 7 Reversing/Motor Brake Load Wheels Direction to Steer Wheel Direction 337
3 8 Reversing/Motor Brake Steer Wheel Direction to Load Wheels Direction 337
3 9 Horn 337
24 Volt, 400 Amp Transistor Controller 338
1 Maintenance 338
1 1 Safety 338
1 2 Cleaning 338
1 3 Diagnostics and Troubleshooting 339
1 3 1 Handset Diagnostics 339
1 3 2 Troubleshooting 339
2 Basics Of Circuit Operation 341
2 1 Control Features 343
3 Motor Circuit 345
4 Control Circuit 345
5 Diagnostics and Troubleshooting 348
5 1 1307 Programmer Diagnostics 348
5 2 Troubleshooting Chart 349
5 3 Technical Specification 353
5 4 Troubleshooting Chart Using the Handset 354
24 Volt, 400 Amp Transistor Controller Troubleshooting 356
1 Troubleshooting Chart Index 356
2 Troubleshooting Charts 357
Handset Operation 366
1 Operating Modes 368
2 Revert to Previous Settings 372
3 Handset Self Test 372
Back Cover 374

DESCRIPTION:

BT Prime-Mover TMX Electric Tow Tractor Service Manual – PDF DOWNLOAD 

303047-000 1995_April Serial Number 255600 and UP
303047-000 1995_August Serial Number 255600 and UP
303047-000 1998_March Serial Number TMX0026288001 and UP

Presentation of the TMX.

• The TMX is a battery powered center riding tow tractor. This truck is intended solely to be used for towing loads indoors.
• In their standard design the truck is equipped with a steering arm with all the controls for operating within easy access.
• The trucks have a maximum rolling load capacities of 1200 lb. (review data plate on the truck to note the maximum towing capacity).
• This truck is equipped with a 24 volt electrical system and the speed is regulated by means of a transistor controller to provide infinite control of acceleration and speed while driving.
• The towing devices at rear of truck can be positioned for proper alignment of tow trailer by unbolting device and repositioning.
• The trucks can be specially equipped to work in cold conditions.

S.V 30/01/2025