Liebherr L 550 1214 (USA / CAN) Wheel Loader Operator’s Manual SN 40314 – PDF DOWNLOAD
FILE DETAILS:
Liebherr L 550 1214 (USA / CAN) Wheel Loader Operator’s Manual SN 40314 – PDF DOWNLOAD
Language : English
Pages : 346
Downloadable : Yes
File Type : PDF
Size: 78.6 MB
DESCRIPTION:
Liebherr L 550 1214 (USA / CAN) Wheel Loader Operator’s Manual SN 40314 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Werk Bischofshofen GmbH
Type: L 550
Type no.: 1214 (USA / CAN)
From Serial no.: 40314
Preface:
This operating manual has been written for the driver and for the maintenance personnel of the machine. It contains the following descriptions:
- Chapter 1: Product description
- Chapter 2: Safety regulations
- Chapter 3: Handling and operation
- Chapter 4: Malfunctions
- Chapter 5: Maintenance
This operating manual must be carefully read before initial operation and should be read and used later at regular intervals by anyone who carries out work on the machine.
Working with or on the machine includes:
- Operation, including equipping, troubleshooting during operation, removing production debris, maintenance, removing operating and auxiliary materials.
- Servicing, including maintenance, inspection, and repairs.
- Transport or loading of the machine.
This manual helps the driver become acquainted with the machine and prevents malfunctions due to incorrect operation.
Observation of the operating manual by maintenance staff:
- Increases reliability during operation
- Extends the service life of your machine
- Reduces repair costs and downtime
This manual must be kept with the machine. Make sure a copy is always kept in the glove compartment of the driver’s cab.
- In addition to the operating manual, follow the instructions based on existing national accident prevention and environmental protection regulations. Also, observe the recognized technical regulations for safe and correct operation in addition to the operating manual and applicable national and local legal accident prevention rules.
- This operating manual contains all the information you need to operate and service your machine. Please note that some illustrations in this manual may show details and equipment that are different from those on your machine. On some pictures, protective devices and covers have been removed for a better view. We constantly make improvements to our machines, which means there may have been modifications to your machine that are not mentioned in this manual.
- However, if you should require explanations or information, the Liebherr technical information and customer services departments will be happy to provide assistance.
Liability and warranty:
Because of the many products on offer from other manufacturers (such as fuels, lubricants, attachments, and replacement parts), Liebherr cannot test the suitability and faultless function of all third-party products in or on Liebherr products. The same applies to any effects caused by combining third-party products with Liebherr products.
- The use of third-party products together with Liebherr products is at the risk of the operator. Liebherr accepts no warranty or liability for damage of any kind in the event of breakdowns or damage to Liebherr machines caused by the use of third-party products.
- In addition, Liebherr will also reject any warranty claims for damage caused by improper use, insufficient maintenance, or failure to observe safety instructions.
Modifications, conditions, copyright:
- We reserve the right to make changes without notice as a result of technological development.
- The information and illustrations in this manual may not be reproduced, distributed, or used for commercial purposes. All rights under copyright law are expressly reserved.
- The warranty and liability terms contained in Liebherr’s general conditions of trade are not affected by the information in the manual.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr L 550 1214 (USA / CAN) Wheel Loader Operator’s Manual SN 40314 – PDF DOWNLOAD
2.5.12 Safety instructions for maintenance work on machines with hydro
2.5.17 Roll over protective structure (ROPS) and falling object protection
3.2.20 Rear window heater, mirror heater 140
3.2.21 Interior mirror, exterior mirrors and wide-angle mirrors (option) 140
3.2.22 Sun blind 141
3.2.23 Radio 141
3.2.24 Windscreen washer system 142
3.2.25 Liebherr central lubrication system 144
3.2.26 Reversing alarm 147
3.2.27 LIDAT 150
3.3.1 Daily start-up 154
3.3.10 2in1 steering 190
3.3.11 Joystick steering 192
3.4.1 Picking up material 200
3.5.1 Removing the working attachment from the quick coupler 211
3.6.2 Transport safety retainer 221
3.7 Emergency modes 223
3.7.1 Lowering the lift arms if the engine fails 223
3.7.2 Recovering and towing the machine 224
3.7.3 Emergency steering 228
3.7.4 Jump starting procedure 229
4 Malfunctions 231
4.1 Servicecodes 231
41.1 Service code indicator in the display 231
4.2 Problems – Cause – Remedy 232
421 Warning symbols 232
422 SCR system waming symbols 233
4.2.3 Troubleshooting for the engine and fuel system 234
4.2.4 Troubleshooting the Liebherr central lubrication system 237
4.3 Problem remedy 239
4.3.1 Replacing fuses 239
5 Maintenance 247
5.1 Maintenance and inspection schedule 247
5.2 Filling quantities and lubrication chart 252
52.1 Recommended lubricants 252
5.2.2 Recommended operating fluids 252
5.2.3 Lubrication chart 253
5.3 Lubricants and fuels 257
5.3.1 General information on changing lubricants and fuels 257
5.3.2 Converting the hydraulic system from mineral oils to environmentally
harmless hydraulic fluids 257
5.3.3 Diesel fuels 258
5.3.4 Diesel exhaust fluid 258
5.3.56 Engine oils 259
5.3.6 Refrigerant 260
53.7 Coolant 260
5.3.8 Hydraulic oil 261
5.3.9 Splitter box oil 262
5.3.10 Gear oil 262
5.3.11 Axle oil 263
5.3.12 Lubrication grease 263
Safety precautions 264
Preparatory tasks for maintenance 265
5.5.1 Maintenance positions 265
5.5.2 Mounting the lift arm lock 266
5.5.3 Opening the service hatches 266
5.5.4 Turning off the battery main switch 271
Overall machine 273
5.6.1 Checking the machine is in the proper condition 273
5.6.2 Removing loose parts, dirt, ice and snow from the machine 274
5.6.3 Checking the hydraulic lines for damage 274
5.6.4 Cleaning the machine 279
5.6.5 Shutting down the machine for a lengthy period 281
5.6.6 Deactivating the machine 282
5.6.7 Corrosion protection system for use with salt and artificial fertilisers
Drive group 283
5.7.1 Checking the diesel engine oil level 283
5.7.2 Fuel tank: Draining off condensate and sediment 285
5.7.3 Fuel pre-filter: Draining off condensate 286
5.7.4 Air filter system: Cleaning the service cover and dust discharge valve 287
5.7.5 Air filter system: Cleaning or changing the main element 289
5.7.6 Air filter system: Changing the safety element 292
5.7.7 Splitter box: Checking the oil level 293
5.7.8 Engine: Checking for leaks, contamination and damage 295
Cooling system 297
5.8.1 Cooling system: Checking the coolant level 297
5.8.2 Checking the concentration of anti-freeze and corrosion protection
5.8.3 Cleaning the cooling system 305
Hydraulic components 307
5.9.1 Hydraulic tank: Checking the oil level 307
Steering system 310
5.10.1 Steering: Checking the function 310
5.10.2 Steering cylinders: Lubricating the bearings 310
5.11 Brake system 312
5.11.1 Service brake: Checking the function and effectiveness 312
5.11.2 Emergency parking brake actuation: checking the seal 312
5.12 Electrical system 314
5.12.1 Checking function of the lighting and horn 314
5.13 Gearbox 316
5.13.1 Transmission: checking the oil level 316
5.14 Axles and drive shafts 320
5.14.1 Checking the tyre pressure 320
5.14.2 Checking the wheel tightness 320
5.16 Steel parts of the basic machine 322
5.15.1 Lubricating the articulation bearing and the rear axle oscillating bearing 322
5.15.2 Cooler hood: Lubricating moving parts with penetrating oil 322
5.15.3 Engine hood: Lubricating moving parts with penetrating oil 323
5.15.4 Right cab access: Lubricating moving parts with penetrating oil 324
5.15.5 Service hatches: Cleaning and maintaining the seals 324
5.16 Working attachment 326
5.16.1 Lubricating the lift arms and working attachment 326
5.16.2 Lift arms: Checking the bucket bearing seals 327
5.16.3 Bucket: Check the teeth or undercut blade for wear and replace if
5.16.4 Lubricate and test the bearings on the quick coupler. 331
5.16.5 High dump bucket: Lubricating the bearing 332
5.17 Operator’s cab, heating and air conditioning 333
5.17.1 Operator’s cab: cleaning the fresh and recirculated air filters 333
5.17.2 Safety belt: Checking the condition and function 334
5.17.3 Windscreen washer system: Checking the function 335
5.17.4 Windscreen washer system: Topping up windscreen washer fluid 335
5.17.5 Cab: Lubricating the lock and cylinder with penetrating oil 336
5.17.6 Cab: Cleaning and maintaining the seals 337
5.17.7 Heating and air conditioning unit: Testing the function 337
5.18 Lubrication system 338
5.18.1 Central lubrication system: Checking the grease level in the reservoir 338
points for leaks and damage 339
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
- This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
- Require some other service manual or have any queries: please WRITE to us at [email protected]
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