Daewoo Doosan WHEEL LOADER Operation & Maintenance Manual 950106-00984BNA-2 – PDF DOWNLOAD
DESCRIPTION:
Daewoo Doosan WHEEL LOADER Operation & Maintenance Manual 950106-00984BNA-2 – PDF DOWNLOAD
Foreword
This Operation & Maintenance Manual was written to give owner or operator instructions on safe operation and maintenance of DOOSAN equipment. READ AND UNDERSTAND THIS OPERATION AND MAINTENANCE MANUAL BEFORE OPERATING YOUR DOOSAN EQUIPMENT.
Keep this manual in the cabin so it is always available. If it is lost, order another one from your DOOSAN distributor. If there are any questions, contact your DOOSAN distributor. This manual may illustrate options and accessories not installed on your equipment.
Any modification made without written authorization or approval from DOOSAN can create a safety hazard. Always replace parts with genuine DOOSAN parts or DOOSAN authorized replacement parts.
Intended Use
The machine is intended to be used under normal conditions for applications described in this manual. If it is used for other purposes, or in potentially hazardous environments, special precautions must be followed and the machine must be equipped for such use. Examples include, but are not limited to, are: falling object guards, work lights, etc. Do not engage in prohibited uses as described in this manual. Contact your DOOSAN distributor for further information.
Engine
DL250-3, DL250TC-3 has a Doosan DL06K 5.9 liter engine. The engine has intercooling and is fitted with common rail system. The common rail system is positioned at an angle above the pistons and are controlled by the camshaft and a engine management system (EMS). The cylinder head covers all cylinders. The accelerator position is transferred electrically from accelerator pedal.
Electrical System
The machine has three control units. The Gauge Panel provides the operator with information and is integrated with the display unit, warning lights and instruments. The Vehicle Controller (for the machine) receives signals from sensors on the machine and these are transmitted to the Gauge Panel. The E-ECU controls the engin
Power Transmission
The transmission is electro hydraulically controlled, where all gears are in constant mesh. The gear ranges are achieved by applying different combinations of clutches. Between the engine and transmission gears there is a hydraulic torque converter, which controls the output torque. The front and rear axles have planetary gears in the wheel hubs and this reduces the stress on the respective driveshafts. The axle’s differentials use a LSD (Limited Slip Differential) design or DHL (Differential Hydraulic Lock) design (optional).
Brake System
The machine is provided with a dual circuit, all hydraulic, brake system with one circuit for each axle. Each circuit meets the requirements for secondary brake capability. Parking Brake The parking brake is a dry disk brake built into the transmission output shaft. The brake is applied by spring force and is released hydraulically.
Power Steering System
The machine uses a load sensing, hydraulic power steering system. It has a steering arc of 40°.
Cabin
The cabin has a heating and ventilation system with defrosting for front and rear windows. Air-conditioning is standard. The cabin has two emergency exits, the door and right side window.
FOPS and ROPS
The cabin is approved as a protective cabin according to FOPS and ROPS standards. (FOPS-ISO 3449, ROPS-ISO 3471) FOPS is an abbreviation of Falling Object Protective Structure (overhead protection) and ROPS is an abbreviation of Roll-over Protective Structure (roll-over protection) for a seat belted operator. Never perform any unauthorized alterations to the cabin, e.g. lowering the roof height, drilling, welding on brackets for fire extinguisher, radio aerial or other equipment, without Doosan approval.
TABLE OF CONTENTS:
Daewoo Doosan WHEEL LOADER Operation & Maintenance Manual 950106-00984BNA-2 – PDF DOWNLOAD
DL250-3 / DL250TC-3............................................................................................................................................ 0 Table of Contents.......................................................................................................................................... 5 Foreword................................................................................................................................................... 9 Intended Use........................................................................................................................................... 9 Engine................................................................................................................................................. 9 Electrical System...................................................................................................................................... 9 Power Transmission..................................................................................................................................... 10 Brake System........................................................................................................................................... 10 Parking Brake.......................................................................................................................................... 10 Power Steering System.................................................................................................................................. 10 Cabin.................................................................................................................................................. 10 FOPS and ROPS.......................................................................................................................................... 10 Hydraulic System....................................................................................................................................... 11 Equipment (Optional)................................................................................................................................... 11 CE Marking, EMC Directive.............................................................................................................................. 11 CE Marking......................................................................................................................................... 11 EU EMC Directive................................................................................................................................... 12 Communication Equipment Installation................................................................................................................... 12 Protection Against Electromagnetic Interference.................................................................................................... 12 Product Plates......................................................................................................................................... 13 Safety Messages........................................................................................................................................ 14 AEM Safety Manual (North America Only)................................................................................................................. 15 Federal Emission Control Systems....................................................................................................................... 16 Emission Control System Warranty Statement......................................................................................................... 16 California Emission Control Warranty Statement..................................................................................................... 21 Your Warranty Rights and Obligations............................................................................................................... 21 Manufacturer's Warranty Coverage................................................................................................................... 21 Owner's Warranty Responsibilities.................................................................................................................. 21 Catalytic Converter................................................................................................................................ 22 Safety..................................................................................................................................................... 25 Safety Decals.......................................................................................................................................... 26 Information and Location for Safety Decals......................................................................................................... 28 General................................................................................................................................................ 38 Safe Operation is Operator's Responsibility........................................................................................................ 38 Know Your Machine.................................................................................................................................. 38 Proper Work Tools and Attachments.................................................................................................................. 38 Pressurized Fluids................................................................................................................................. 39 Flying or Falling Objects.......................................................................................................................... 40 Personal Protective Equipment (PPE)................................................................................................................ 40 Correction of Machine Problems..................................................................................................................... 40 Crushing and Cutting............................................................................................................................... 41 Hot Coolant and Oils - Burn Prevention............................................................................................................. 42 Fire and Explosion Prevention...................................................................................................................... 42 Fire Extinguisher and First-Aid Kit (Emergency Medical Kit)........................................................................................ 45 Electrical System and Electrical Shock............................................................................................................. 46 Transportation......................................................................................................................................... 49 Obey State and Local Over-the-Road Laws and Regulations............................................................................................ 49 Loading and Unloading.............................................................................................................................. 49 Transporting Machine............................................................................................................................... 50 Operation.............................................................................................................................................. 51 Before Engine Starting............................................................................................................................. 51 Work Site.......................................................................................................................................... 51 Check Tire Pressure and Condition.................................................................................................................. 52 Mounting/Dismounting............................................................................................................................... 52 Cleaning........................................................................................................................................... 53 Operator Station................................................................................................................................... 53 Seat Belt.......................................................................................................................................... 54 Visibility Information............................................................................................................................. 55 Boost Starting or Charging Engine Batteries........................................................................................................ 56 Starting Engine.................................................................................................................................... 57 Traveling.......................................................................................................................................... 58 Lifting and Digging................................................................................................................................ 60 Digging Beneath Overhangs.......................................................................................................................... 60 Digging Beneath Wheel Loader....................................................................................................................... 60 Operation on Slopes................................................................................................................................ 61 Towing............................................................................................................................................. 62 Attachment......................................................................................................................................... 63 Equipment Lowering with Engine Stopped............................................................................................................. 64 Preventing Risk of Injuries or Death From Boom and Bucket.......................................................................................... 64 Engine Stop........................................................................................................................................ 65 Parking Machine.................................................................................................................................... 66 Preservation/Storing Machine....................................................................................................................... 67 Maintenance............................................................................................................................................ 69 Cleaning........................................................................................................................................... 72 Proper Tools and Clothing.......................................................................................................................... 72 Disassembling Precautions.......................................................................................................................... 72 Use of Lighting.................................................................................................................................... 73 Fire and Explosion Prevention...................................................................................................................... 73 Burn Prevention.................................................................................................................................... 74 Rubber That Contains Fluorides..................................................................................................................... 75 Rubber and Plastics................................................................................................................................ 76 Welding Repairs.................................................................................................................................... 77 Working on Machine................................................................................................................................. 78 Lock Inspection Covers............................................................................................................................. 79 Accumulator........................................................................................................................................ 79 Compressed Air..................................................................................................................................... 79 Supports and Blocking for Work Equipment........................................................................................................... 80 High-pressure Lines, Tubes and Hoses............................................................................................................... 80 Battery............................................................................................................................................ 81 Environment and Circumstances.......................................................................................................................... 83 Work Site Areas Requiring Extra Caution............................................................................................................ 83 High-voltage Cables................................................................................................................................ 85 Underground Operation.............................................................................................................................. 85 Working in Water................................................................................................................................... 86 Working in Contaminated Environment................................................................................................................ 86 Operation in Extreme Conditions.................................................................................................................... 87 Exhaust Ventilation................................................................................................................................ 91 Asbestos Information............................................................................................................................... 92 Silica Dust Information............................................................................................................................ 92 Disposal of Hazardous Materials.................................................................................................................... 93 Sound.............................................................................................................................................. 93 Vibration Information.............................................................................................................................. 94 Operating Controls......................................................................................................................................... 97 Component Locations.................................................................................................................................... 98 Operator's Area........................................................................................................................................102 Steering Console and Pedals............................................................................................................................103 1. Horn Button (Two Places / Optional).............................................................................................................104 2. Combination Switch..............................................................................................................................105 3. Accelerator Pedal...............................................................................................................................106 4. Steering Wheel Adjustment Lever.................................................................................................................106 5. Brake Pedal (Right and Left Pedals).............................................................................................................107 6. Steering Wheel..................................................................................................................................107 7. Kick-down Button (Two Places / Optional)........................................................................................................108 8. Transmission Lever..............................................................................................................................109 9. Front Instrument Panel..........................................................................................................................109 10. Hour Meter.....................................................................................................................................110 11. Hazard Warning Light Switch....................................................................................................................110 12. Display Screen Control Switch..................................................................................................................110 13. Display Screen Selector Switch.................................................................................................................111 14. Differential Lock Switch (Auto) (Optional).....................................................................................................111 15. Not Used.......................................................................................................................................111 16. Boom Kick-out Switch...........................................................................................................................112 17. Diesel Particulate Filter (DPF) Switch.........................................................................................................112 18. Load Isolation System (LIS) Switch (Optional)..................................................................................................113 19. Not Used.......................................................................................................................................113 20. Differential Lock Button (Manual)..............................................................................................................113 Front Instrument Panel.................................................................................................................................114 Gauges.............................................................................................................................................114 Warning and Indicator Lights.......................................................................................................................114 Password Activated.................................................................................................................................115 1. Speedometer.....................................................................................................................................115 2. Multifunction Gauge and Graphic Information Display.............................................................................................115 3. Left Turn and Hazard Warning Light..............................................................................................................116 4. Right Turn and Hazard Warning Light.............................................................................................................116 5. Parking Brake Indicator Light...................................................................................................................116 6. Work Light Indicator Light......................................................................................................................117 7. Mirror Heater Indicator Light (Optional)........................................................................................................117 8. Emergency Steering Indicator Light (Optional)...................................................................................................117 9. High Beam Indicator Light.......................................................................................................................118 10. Air Cleaner Clogged Warning Light..............................................................................................................118 11. Brake Fluid Pressure Warning Light.............................................................................................................118 Multifunction Gauge and Graphic Information Display.................................................................................................... 0 Multifunction Gauge and Graphic Information Display................................................................................................121 Warning Pop-up.....................................................................................................................................133 User Menu Access and Escape Buttons................................................................................................................135 Right Side Switch Panel................................................................................................................................148 1A. FNR Lever (Standard)...........................................................................................................................149 1B. Finger Tip Lever (Optional)....................................................................................................................151 2. Kick-down Button (Two Places)...................................................................................................................154 3. Horn Button (Two Places)........................................................................................................................154 4. Starter Switch..................................................................................................................................155 5. Power Mode Switch...............................................................................................................................156 6. Transmission Shift Switch.......................................................................................................................157 7. Pilot Cutoff Switch.............................................................................................................................157 8. Parking Brake Switch............................................................................................................................158 9. Transmission Cutoff Switch......................................................................................................................158 10. Cooling Fan Reverse Rotation Switch............................................................................................................159 11. Headlight Switch...............................................................................................................................159 12. Front Work Light Switch........................................................................................................................160 13. Rear Work Light Switch.........................................................................................................................160 14. Rear Wiper Switch..............................................................................................................................160 15. Cigarette Lighter..............................................................................................................................161 16. Power Socket for 12 Volt.......................................................................................................................161 17. F/R (Forward/Reverse) Selector Switch..........................................................................................................161 18. F/R (Forward/Reverse) Control Switch...........................................................................................................162 Various Cabin Locations................................................................................................................................ 0 1. Cabin Light.....................................................................................................................................164 2. Stereo/CD Player (Optional).....................................................................................................................164 3. Heater and Air Conditioner Control Panel........................................................................................................164 4. Speakers........................................................................................................................................164 9. Emergency Steering Test Switch and Automatic Test (Optional)....................................................................................166 10. Rotating Beacon Light Switch (Optional)........................................................................................................166 11. Fuel Heater Switch (Optional)..................................................................................................................167 12. Unified Antenna................................................................................................................................167 13. Quick Coupler Switch (Optional)................................................................................................................167 Heater and Air Conditioner Operation...................................................................................................................168 Location of Controls and Vents.....................................................................................................................168 Control Panel......................................................................................................................................169 Memory Function....................................................................................................................................173 Additional Operating Instructions..................................................................................................................173 Seat Adjustment Mechanical Suspension (Standard).......................................................................................................175 1. Adjusting Seat Forward/Backward Lever...........................................................................................................175 2. Seat Height and Weight Adjustment Knob..........................................................................................................175 3. Backrest Adjustment Lever.......................................................................................................................175 4. Lumbar Control Knob.............................................................................................................................175 5. Angle Adjustment of Armrest.....................................................................................................................176 6. Adjustment of Upper Backrest....................................................................................................................176 7. Heating Operator's Seat (Optional)..............................................................................................................176 Recommendations for Limiting Vibrations............................................................................................................177 Seat Adjustment W/Air Suspension and Heater............................................................................................................178 1. Adjusting Seat Forward/Backward Lever...........................................................................................................178 2. Seat Height and Firmness/Adjustment Knob........................................................................................................178 3. Backrest Adjustment Lever.......................................................................................................................178 4. Lumbar Control Knob.............................................................................................................................178 5. Angle Adjustment of Armrest.....................................................................................................................179 6. Adjustment of Upper Backrest....................................................................................................................179 7. Heating Operator's Seat (Optional)..............................................................................................................179 Seat Belt..............................................................................................................................................180 Seat Belt Locking and Unlocking....................................................................................................................180 Door Side Latch........................................................................................................................................181 Arm Rest...............................................................................................................................................182 Fuse Box/Relay.........................................................................................................................................182 Fuse Boxes.........................................................................................................................................182 Relays.............................................................................................................................................184 Circuit Breaker....................................................................................................................................184 Fusible Link.......................................................................................................................................184 Wheel Chocks...........................................................................................................................................185 Operation..................................................................................................................................................187 To Operate a New Wheel Loader..........................................................................................................................187 Monitoring System..................................................................................................................................187 New Machine Break-in Procedures....................................................................................................................187 Starting and Stopping Engine...........................................................................................................................188 Inspection Before Starting Engine..................................................................................................................188 Operational Checks Before Starting Engine..........................................................................................................191 Engine Start.......................................................................................................................................192 Automatic Warming Up Operation.....................................................................................................................196 Fuel Heater Switch (Optional)......................................................................................................................196 Starting Engine With a Booster Cable...............................................................................................................197 Coolant Temperature................................................................................................................................198 Engine Exhaust Emission Control System.............................................................................................................199 Oil Pressure.......................................................................................................................................205 Charging Indicator Light...........................................................................................................................205 Stopping Engine....................................................................................................................................205 Checks and Maintenance After Stopping Engine.......................................................................................................207 Machine Travel.........................................................................................................................................208 If Engine Stalls While Traveling.......................................................................................................................211 Working in Water.......................................................................................................................................211 Towing.................................................................................................................................................212 F/R (Forward/Reverse) Travel Control System............................................................................................................214 Machine Shut Down......................................................................................................................................215 Operation of Attachment................................................................................................................................217 Arm Angle Sensor Switch............................................................................................................................217 Bucket Angle Indicator.................................................................................................................................217 Adjustment of Bucket Position Switch...................................................................................................................218 Operation Under Abnormal Conditions....................................................................................................................219 Operation in Extreme Cold..........................................................................................................................219 Operation in Extreme Heat..........................................................................................................................221 Operation in Dusty and Sandy Areas.................................................................................................................222 Operation in Rainy or Humid Conditions.............................................................................................................222 Operation in Saltwater Areas.......................................................................................................................222 Operation at High Altitudes........................................................................................................................223 Operation During Electrical Storms.................................................................................................................223 Long Term Storage......................................................................................................................................224 Before Storage.....................................................................................................................................224 During Storage.....................................................................................................................................225 After Storage......................................................................................................................................225 Inspection, Maintenance and Adjustment.....................................................................................................................227 Maintenance Information................................................................................................................................227 Safety Precautions.................................................................................................................................230 Arrival Inspections and Delivery Instructions......................................................................................................230 Delivery Instructions..............................................................................................................................230 Service Programs...................................................................................................................................230 Machine Setup Position for Maintenance.................................................................................................................231 Maintenance Handling Access............................................................................................................................233 Entering/Leaving/Climbing On Machine...............................................................................................................233 Service Position...................................................................................................................................234 Service Points.....................................................................................................................................235 Handling Oil, Fuel, Coolant............................................................................................................................236 Oil................................................................................................................................................236 Fuel...............................................................................................................................................236 Coolant and Water for Dilution.....................................................................................................................238 Grease.............................................................................................................................................239 Filters............................................................................................................................................239 Electrical System Maintenance..........................................................................................................................240 Recommend Fuel, Coolant, and Lubricant.................................................................................................................241 Lubrication........................................................................................................................................241 Before Service Instructions........................................................................................................................242 Fire Prevention Measures...........................................................................................................................244 Working on Painted Surfaces........................................................................................................................245 Methods and Precautionary Measures When Removing Paint.............................................................................................246 Rubber That Contains Fluorides.....................................................................................................................246 Rubber and Plastics................................................................................................................................247 Preventive Maintenance................................................................................................................................. 0 Component Serial Numbers...........................................................................................................................249 Engine Identification..............................................................................................................................249 Table of Recommended Lubricants........................................................................................................................250 Transmission Oil.......................................................................................................................................253 Oil Grade of Transmission..........................................................................................................................253 Axle Oils..............................................................................................................................................254 Oil Grade ZF-Powerfluid............................................................................................................................254 Engines Oil........................................................................................................................................255 Fluid Capacities.......................................................................................................................................256 Maintenance Intervals..................................................................................................................................261 10 Hour / Daily Service................................................................................................................................263 Grease Front Attachment Pins.......................................................................................................................263 Check Engine Oil Level.............................................................................................................................263 Check Transmission Oil Level.......................................................................................................................264 Check Hydraulic System Oil Level...................................................................................................................265 Check for Leaks in Hydraulic System................................................................................................................266 Fill Fuel Tank.....................................................................................................................................266 Check for Leaks in Fuel System.....................................................................................................................267 Drain Fuel Condensation............................................................................................................................267 Check Coolant Level................................................................................................................................267 Check Level of Windshield Washer Liquid............................................................................................................268 Inspect Bucket Teeth and Side Cutters for Signs of Wear............................................................................................268 Inspect Cooling Fan Blade..........................................................................................................................268 Check Air Intake System............................................................................................................................269 Inspect Seat Belt for Proper Operation.............................................................................................................269 Inspect Mirrors for Damage and Adjust and Clean as Required........................................................................................269 Inspect Structure for Cracks and Faulty Welds......................................................................................................269 Check Operation of All Switches....................................................................................................................270 Check Operation of All Exterior Lights, Horn and Control Console Indicator and Monitor Lights......................................................270 Start Engine, Check Starting Ability, and Observe Exhaust Color at Start-up and at Normal Operating Temperature. Listen for Any Abnormal Sounds....270 Inspect All Tires for Correct Tire Pressure and Signs of Damage or Abnormal Wear...................................................................270 Check Operation of All Controls and Linkages.......................................................................................................270 50 Hour / Weekly Service...............................................................................................................................271 Perform All Daily Service Checks...................................................................................................................271 Grease Front Attachment Pins.......................................................................................................................271 Grease Steering Cylinder Rod and Head Ends.........................................................................................................277 Grease Upper and Lower Center Pins.................................................................................................................278 Change Engine Oil and Filter (After First 50 Hours)................................................................................................278 Check Air Conditioner and Alternator Belt Tension (After First 50 Hours)...........................................................................278 Clean Exterior of Radiator, Oil Cooler and Air Conditioner Condenser...............................................................................279 Clean Air Conditioner Outer Filter.................................................................................................................279 250 Hour / Monthly Service.............................................................................................................................280 Perform All Daily and 50 Hour Service Checks.......................................................................................................280 Braking - Test.....................................................................................................................................280 Check Engine Air Intake Precleaner (Optional)......................................................................................................284 Drain Water From Hydraulic Oil Tank................................................................................................................284 Check Belt Tension.................................................................................................................................285 Check Engine Drive Belt Wear.......................................................................................................................285 Grease Driveshafts.................................................................................................................................286 Change Transmission Oil and Filter (After First 250 Hours).........................................................................................287 Change Hydraulic Full Flow Filter (After First 250 Hours)..........................................................................................287 Fuel Water Trap....................................................................................................................................288 Clean Air Conditioner Inner Filter.................................................................................................................289 500 Hour / 3 Month Service.............................................................................................................................290 Perform All Daily, 50 and 250 Hour Service Checks..................................................................................................290 Change Engine Oil and Filter.......................................................................................................................290 Clean Exterior of Radiator, Oil Cooler and Air Conditioner Condenser...............................................................................291 Change Water Separator.............................................................................................................................291 Change Outer Air Cleaner Filter....................................................................................................................292 Clean Air Conditioner Inner Filter.................................................................................................................293 Change Axle Differential and Planetaries Oil (After First 500 Hours)...............................................................................294 Change Air Conditioner Outer Filter................................................................................................................294 Fuel Filter (Spin-on Type).........................................................................................................................294 1,000 Hour / 6 Month Service...........................................................................................................................295 Perform All Daily, 50, 250, and 500 Hour Service Checks............................................................................................295 Drain and Change Transmission Oil and Filter.......................................................................................................295 Change Air Conditioner Inner Filter................................................................................................................296 Check and Adjust Engine............................................................................................................................296 Clean Fuel Tank and Strainer.......................................................................................................................297 Check Air Conditioner Refrigerant..................................................................................................................298 Air Cleaner........................................................................................................................................299 Change Air Breather Filter.........................................................................................................................300 Change Hydraulic Full Flow Filter..................................................................................................................301 Change Fuel Cap Filter.............................................................................................................................302 1,500 Hour / 9 Month Service...........................................................................................................................304 Perform All Daily, 50, 250 and 500 Hour Service Checks.............................................................................................304 Change Axle Differential and Planetaries Oil.......................................................................................................304 2,000 Hour / Yearly Service............................................................................................................................ 0 Check Steering, Brake, Driveshaft, Engine, and Fuel System.........................................................................................307 Change Pipes and Hoses.............................................................................................................................307 Change Radiator Coolant............................................................................................................................308 Change Hydraulic Oil and Clean Oil Suction Strainer................................................................................................309 Bleed Brakes.......................................................................................................................................311 Check Brake Accumulator............................................................................................................................312 4,500 Hour / Biennial Service..........................................................................................................................313 Clean Diesel Particulate Filter (DPF)..............................................................................................................313 12,000 Hour / 6 Year Service...........................................................................................................................314 Hose In-service Lifetime Limit (European Standard ISO 8331 and EN982 CEN)..........................................................................314 Standard Bolt Torque Chart.............................................................................................................................315 Tightening Torque Specifications for Metric Bolts (For coated threads, prelubricated assemblies)...................................................315 Electrical System......................................................................................................................................316 Check Battery Condition............................................................................................................................316 Engine Cooling System..................................................................................................................................317 General............................................................................................................................................317 Antifreeze Concentration Tables....................................................................................................................319 Table of Standards for Allowed Tap Water...........................................................................................................319 Handling of Accumulator................................................................................................................................320 Pilot Accumulator..................................................................................................................................320 Brake Accumulators.................................................................................................................................321 LIS Accumulator....................................................................................................................................321 Steering Accumulator...............................................................................................................................321 Fuel Transfer Pump (Optional)..........................................................................................................................322 Hydraulic Pressure Checks..............................................................................................................................325 Transmission Clutch Pressure.......................................................................................................................325 Brake Charge Pressure..............................................................................................................................326 Control Lever Activation Pressure..................................................................................................................326 Service Brake Outlet Pressure......................................................................................................................326 Fan Motor Pressure and Fan Speed...................................................................................................................327 Long Term Storage......................................................................................................................................329 Cleaning...........................................................................................................................................329 Hydraulic System...................................................................................................................................329 Lubrication........................................................................................................................................329 Battery............................................................................................................................................329 Cooling System Care................................................................................................................................329 Parking Brake Adjustment...............................................................................................................................330 Emergency Release of Parking Brake.................................................................................................................330 Adjustment Procedure for Parking Brake.............................................................................................................331 Severe Conditions Maintenance..........................................................................................................................332 Tires..................................................................................................................................................333 Inflating Tires....................................................................................................................................333 Wheel Nut, Tightening Check........................................................................................................................333 Wheel Nut Torque...................................................................................................................................334 Check Tire for Damage..............................................................................................................................334 Recommended Air Pressure...........................................................................................................................335 Transportation.............................................................................................................................................337 Transporting Machine...................................................................................................................................337 Unloading..........................................................................................................................................340 Lifting Machine........................................................................................................................................341 Troubleshooting............................................................................................................................................343 Braking................................................................................................................................................343 Electrical System......................................................................................................................................344 Engine.................................................................................................................................................344 Hydraulic System.......................................................................................................................................347 Steering...............................................................................................................................................349 Travel System..........................................................................................................................................350 General............................................................................................................................................350 Specification..............................................................................................................................................353 General Specifications.................................................................................................................................353 Working Range and Dimensions...........................................................................................................................356 Working Capacities.....................................................................................................................................360 Bucket Capacity....................................................................................................................................360 Stability..........................................................................................................................................360 Material Weight....................................................................................................................................360 Approximate Weight of Workload Materials...............................................................................................................361 Index......................................................................................................................................................363
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