TCM L20-2 Wheel Loader Service Manual SEW-648BE – PDF DOWNLOAD
FILE DETAILS:
TCM L20-2 Wheel Loader Service Manual SEW-648BE – PDF DOWNLOAD
Language : English
Pages : 196
Downloadable : Yes
File Type : PDF
Size: 11.2 MB
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
TCM L20-2 Wheel Loader Service Manual SEW-648BE – PDF DOWNLOAD
0 SPECIFICATIONS 1
0 1 OUTER VIEWS 1
0 2 SPECIFICATIONS 3
1 ENGINE AND RELATED COMPONENTS 5
1 1 ENGINE 5
1 2 LUBRICATING SYSTEM 9
1 3 COOLING SYSTEM 10
1 4 FUEL SYSTEM 12
1 5 INTAKE AND EXHAUST SYSTEM 15
1 6 ELECTRICAL SYSTEM 17
1 7 ENGINE CONTROL UNIT 19
2 POWER TRAIN 21
2 1 DRIVE UNIT 22
2 2 TORQUE CONVERTER 27
2 3 TRANSMISSION 30
2 3 1 CLUTCH SHAFT 30
2 3 2 POWER FLOW · 33
2 3 3 TRANSMISSION CONTROL VALVE 35
2 3 4 TRANSMISSION CONTROL 49
2 4 OIL CIRCULATION ROUTE ‘ 54
2 5 PROPELLER SHAFTS 56
2 6 DRIVE AXLES (FRONT AND REAR) 58
2 6 1 DRIVE AXLE 58
2 6 2 DIFFERENTIAL 62
2 6 3 FINAL REDUCTION GEAR 64
2 7 WHEEL ASSEMBLY (TIRE AND WHEEL) : 66
2 7 1 TIRE 66
2 7 2 WHEEL 66
3 BRAKE SYSTEM 69
3 1 SERVICE BRAKE 70
3 1 1 GENERAL DESCRIPTION (BRAKE LINE) 70
3 1 2 BRAKE VALVE 78
3 1 3 SPLIT CYLINDER 82
3 1 4 DISK BRAKE 84
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3 1 5 OTHER COMPONENTS 85
3 2 PARKING BRAKE 87
3 2 1 GENERAL DESCRIPTION (BRAKE LINE) 88
3 2 2 PARKING BRAKE VALVE 91
3 2 3 DISK BRAKE 93
4A STEERING SYSTEM (until #02100) 95
4A 1 GENERAL DESCRIPTION 95
4A 2 OIL CIRCULATION ROUTES 97
4A 3 STEERING WHEEL UNIT 98
4A 4 STEERING VALVE (ORBITROL) 99
4A 5 PRIORITY VALVE 104
4A 6 CUSHION VALVE 109 )
4A 7 STEERING CYLINDER 111
48 STEERING SYSTEM (#02101 and after) 113
4B 1 GENERAL DESCRIPTION 113
4B 2 OIL CIRCULATION ROUTES 115
4B 3 STEERING WHEEL UNIT 116
4B 4 STEERING VALVE (ORBITROL) 117
4B 5 PRIORITY VALVE 122
4B 6 STEERING CYLINDER 127
5 FRAME AND COCKPIT 129
5 1 FRAME 129
5 2 CENTER HINGE PIN 131 )
6 HYDRAULIC SYSTEM 133
6 1 OIL CIRCULATION ROUTES (HYDRAULIC CIRCUIT DIAGRAM) 133
6 2 PUMP 136
6 2 1 MAIN PUMP 136
6 2 2 CHARGING PUMP (BRAKE PUMP) 137
6 3 CONTROL VALVE 141
6 3 1 GENERAL DESCRIPTION 141
6 3 2 OPERATION 144
6 3 3 RELIEF VALVE 148
6 4 VALVE CONTROLS 151
6 5 OIL TANK ‘ 153
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7 LOAD HANDLING SYSTEM 155
7 1 BOOM, BELLCRANK AND BUCKET 156
7 1 1 GENERAL DESCRIPTION 156
7 1 2 BUCKET 159
7 1 3 BUCKET LEVELER 160
7 1 4 BOOM KICKOUT (OPTION) 161
7 2 CYLINDER 162
7 2 1 BOOM CYLINDER 162
7 2 2 BUCKET CYLINDER 162
8 ELECTRIC SYSTEM 167
8 1 LIGHTING EQUIPMENT 167 -, _J 8 2 METERS AND SWITCHES 168
8 2 1 MONITOR LAMPS (CLUSTER GAUGE UNIT) 168
8 2 2 LIGHTING SWITCH 171
8 2 3 TURN SIGNAL SWITCH 171
8 3 RELAY MOUNTING LOCATION 172
8 4 ELECTRIC CIRCUIT DIAGRAM 174
9 AIR CONDITIONER (OPTION) 177
9 1 GENERAL DESCRIPTION 178
9 1 1 OPERATING PRINCIPLE 178
9 1 2 AIR CONDITIONER UNIT 180
9 1 3 COMPRESSOR 181
9 1 4 RECEIVER TANK 182
) 9 1 5 CONDENSER 183
9 1 6 AIR CONDITIONER PIPING 184
DESCRIPTION:
TCM L20-2 Wheel Loader Service Manual SEW-648BE – PDF DOWNLOAD
FOREWORD:
- TCM offers a wide variety of wheel loaders which have been enthusiastically welcomed by users all over
the world. TCM Model L20-2, an articulated type wheel loader, is the latest product developed from years of
research and experience. To get the most of the loader, it is required that you become familiar with its
features, construction, operating and maintenance procedures. - This Service Manual explains the structure of the L20-2 wheel loader for service personnel and shop
workers. We hope it will be your reference guide during servicing jobs. - The descriptions and specifications described in this manual are subject to change without notice.
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
S.V
