Komatsu Wb140-2, Wb150-2 Backhoe Loaders Operation & Maintenance Manual – PDF DOWNLOAD
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Komatsu Wb140-2, Wb150-2 Backhoe Loaders Operation & Maintenance Manual
Book Code : WEAM000902
MACHINE MODEL SERIAL NUMBER
WB140-2 – 140F10001 and up
WB140-2 – 30026 and up
WB150-2 – 150F10001 and up
Description
Komatsu Wb140-2, Wb150-2 Backhoe Loaders Operation & Maintenance Manual
FILE DETAILS:
Komatsu Wb140-2, Wb150-2 Backhoe Loaders Operation & Maintenance Manual
Model Specification: KOMATSU WB140-2, WB150-2 BACKHOE LOADERS
Language: English
File Format: PDF
Total Pages: 233
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
Downloadable: YES
KOMATSU WB140-2, WB150-2 BACKHOE LOADERS OPERATION & MAINTENANCE MANUAL – PDF DOWNLOAD:
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DESCRIPTION:
Komatsu Wb140-2, Wb150-2 Backhoe Loaders Operation & Maintenance Manual
FOREWORD:
- This manual is supplied by Komatsu in order to provide customers with all the necessary information on the machine and the safety regulations related to it, together with the use and maintenance instructions that enable the operator to exploit the capacity of the machine with optimal results and to keep the machine efficient over time.
- The operation manual, together with the spare parts catalog, is an integral part of the machine and must accompany it, even when it is resold, until its final disposal.
- The manual must be handled with the greatest care and always kept on board the machine, so that it can be consulted at any moment; it must be placed in the appropriate compartment, where also the ownership documents and the logbook are usually kept.
- This manual must be given to the persons who have to use the machine and carry out the routine maintenance operations; they must read the contents carefully more than once, in such a way as to clearly understand what are the correct operating conditions and the dangerous conditions that must be avoided. In case of loss or damage, request a new copy to Komatsu or to your Komatsu Distributor.
- The illustrations contained in this manual may represent machine configurations that are available on request. Komatsu machines are constantly improved in order to increase their efficiency and reliability; this manual sums up all the information regarding the most recent techniques applied at the moment in which the machine is marketed. For any updated information, contact your Komatsu Distributor.
- Punctual periodic annotations regarding the maintenance operations that have been carried out are important to have a clear prospect of the situation and to know exactly what has been done and what has to be done after the next maintenance interval. Therefore, it is advisable to consult either the hour meter and the maintenance plan frequently.
- This manual may contain attachments and optional equipment that are not available in your area. Consult your
Komatsu distributor for those items you may require. - The table included in this manual must be filled in with the machine data, which are the data that must always be indicated to the Dsrtibutor when requiring assistance and ordering spare parts.
TABLE OF CONTENTS:
Komatsu Wb140-2, Wb150-2 Backhoe Loaders Operation & Maintenance Manual
MAIN MENU.................................................................................................................... 0 COVER........................................................................................................................ 1 TABLE OF CONTENTS............................................................................................................ 2 FOREWORD..................................................................................................................... 10 INFORMATION ON SAFETY........................................................................................................ 11 INTRODUCTION................................................................................................................. 13 INTENDED USES................................................................................................................ 13 IMPROPER OR UNAUTHORIZED USES................................................................................................ 13 MAIN CHARACTERISTICS......................................................................................................... 14 RUNNING-IN .................................................................................................................. 14 PRODUCT IDENTIFICATION....................................................................................................... 15 MACHINE SERIAL NUMBER........................................................................................................ 15 MACHINE IDENTIFICATION PLATE................................................................................................. 15 ENGINE SERIAL NUMBER AND EMISSION LABEL...................................................................................... 16 FRONT AXLE SERIAL NUMBER..................................................................................................... 16 REAR AXLE SERIAL NUMBER...................................................................................................... 16 TRANSMISSION SERIAL NUMBER................................................................................................... 17 CAB SERIAL NUMBER........................................................................................................... 17 CANOPY SERIAL NUMBER......................................................................................................... 17 SERIAL NUMBERS AND DEALER'S ADDRESS.......................................................................................... 18 SAFETY AND ACCIDENT PREVENTION............................................................................................... 20 1. GENERAL PRECAUTIONS................................................................................................... 21 1.1 GENERAL SAFETY RULES............................................................................................. 21 1.2 SAFETY DEVICES AND GUARDS........................................................................................ 21 1.3 CLOTHING AND PERSONAL PROTECTION ITEMS........................................................................... 21 1.4 UNAUTHORIZED MODIFICATIONS....................................................................................... 21 1.5 LEAVING THE OPERATOR'S SEAT...................................................................................... 22 1.6 GETTING ON AND OFF THE MACHINE................................................................................... 22 1.7 CHECKING THE REAR-VIEW MIRROR.................................................................................... 23 1.8 PREVENTING FIRES DUE TO FUEL AND OIL............................................................................. 23 1.9 PREVENTING BURNS................................................................................................. 23 1.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER ....................................................................... 24 1.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT.................................................................. 24 1.12 FIRE EXTINGUISHERS AND FIRST AID KIT............................................................................ 24 1.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE........................................................................ 25 1.14 PRECAUTIONS CONCERNING THE EQUIPMENT............................................................................ 25 PRECAUTIONS.................................................................................................................. 26 2. PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE.................................................................... 27 2.1 SAFETY ON THE WORK SITE.......................................................................................... 27 2.2 FIRE PREVENTION.................................................................................................. 27 2.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB................................................................... 27 2.4 ROOM VENTILATION................................................................................................. 28 2.5 CLEANING WINDOWS, MIRRORS AND LIGHTS-CHECKING THE WINDSHIELD WIPER BLADES AND THE LIGHT BULBS.................... 28 3. PRECAUTIONS TO BE TAKEN WHEN WORKING.................................................................................. 29 3.1 STARTING THE ENGINE.............................................................................................. 29 3.2 RULES FOR ROAD TRAVEL............................................................................................ 29 3.3 CHECKS FOR TRAVELING IN REVERSE.................................................................................. 30 3.4 MOVING THE MACHINE............................................................................................... 31 3.5 WORKING ON SLOPES................................................................................................ 31 3.6 PREVENTING ELECTROCUTION......................................................................................... 32 3.7 VISIBILITY...................................................................................................... 33 3.8 WORKING ON ICY OR SNOW-COVERED SURFACES.......................................................................... 33 3.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT................................................................... 33 3.10 WORKING ON LOOSE GROUND......................................................................................... 33 3.11 PARKING THE MACHINE............................................................................................. 34 4. TRANSPORTING THE MACHINE ON OTHER VEHICLES............................................................................ 35 4.1 LOADING AND UNLOADING............................................................................................ 35 4.2 THE ROUTE........................................................................................................ 35 5. THE BATTERY........................................................................................................... 36 5.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES......................................................................... 36 5.2 STARTING THE ENGINE WITH JUMP LEADS............................................................................. 37 6. PRECAUTIONS FOR EMERGENCY RECOVERY.................................................................................... 38 7. PRECAUTIONS TO BE TAKEN DURING MAINTENANCE............................................................................ 39 7.1 WARNING PLATES................................................................................................... 39 7.2 TOOLS............................................................................................................ 39 7.3 PERSONAL PRECAUTIONS............................................................................................. 39 7.4 EQUIPMENT........................................................................................................ 40 7.5 WORKING UNDER THE MACHINE........................................................................................ 40 7.6 KEEPING THE MACHINE CLEAN........................................................................................ 40 7.7 RUNNING THE ENGINE DURING MAINTENANCE............................................................................ 40 7.8 RULES FOR REFUELING AND ADDING OIL............................................................................... 41 7.9 LEVEL OF COOLANT IN THE RADIATOR................................................................................. 41 7.10 USING LAMPS..................................................................................................... 41 7.11 BATTERY AND ALTERNATOR PRECAUTIONS.............................................................................. 42 7.12 PRECAUTIONS CONCERNING THE STARTER.............................................................................. 42 7.13 PRECAUTIONS REGARDING HIGH PRESSURE HOSES....................................................................... 42 7.14 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH PRESSURE SYSTEMS................................................... 43 7.15 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES...................................... 43 7.16 THE RADIATOR COOLING FAN AND FAN BELT........................................................................... 43 7.17 WASTE MATERIALS................................................................................................. 44 7.18 PRECAUTIONS FOR INFLATING TIRES................................................................................. 44 7.19 PRECAUTIONS FOR THE INSTALLATION OF THE EXHAUST SYSTEM TAILPIPE................................................. 44 8. SAFETY PLATES......................................................................................................... 45 8.1 POSITION OF THE SAFETY PLATES.................................................................................... 45 8.2 POSITION OF THE PICTOGRAMS....................................................................................... 59 8.3 PICTOGRAMS AND RELEVANT MEANINGS................................................................................. 61 8.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED.................................................................... 64 TECHNICAL SPECIFICATIONS..................................................................................................... 66 9. TECHNICAL DATA........................................................................................................ 67 9.1 STANDARD OVERALL DIMENSIONS...................................................................................... 67 9.2 TECHNICAL CHARACTERISTICS WB140-2 (ASPIRATED ENGINE)............................................................. 68 9.3 TECHNICAL CHARACTERISTICS WB140-2 (TURBOCHARGED ENGINE).......................................................... 69 9.4 TECHNICAL CHARACTERISTICS WB150-2................................................................................ 70 9.5 LIFTING CAPACITIES............................................................................................... 71 9.5.1 SYMBOL TABLE............................................................................................... 71 9.5.2 LIFTING CAPACITY WB140-2................................................................................... 72 9.5.3 LIFTING CAPACITY WB150-2................................................................................... 74 DESCRIPTION AND USE OF THE MACHINE........................................................................................... 76 10. SAFETY LOCKS......................................................................................................... 77 10.1 FRONT LOADER LOCK............................................................................................... 77 10.2 BACKHOE LOCKS................................................................................................... 79 11. GENERAL VIEWS........................................................................................................ 80 11.1 FRONT GENERAL VIEW.............................................................................................. 80 11.2 BACKHOE GENERAL VIEW............................................................................................ 81 11.3 CAB INSIDE GENERAL VIEW......................................................................................... 82 12. INSTRUMENTS AND CONTROLS............................................................................................. 83 12.1 FRONT INSTRUMENTS............................................................................................... 83 12.2 SIDE INSTRUMENTS................................................................................................ 86 12.3 PUSH BUTTONS ON THE FRONT LOADER CONTROL LEVER.................................................................. 90 12.4 PUSH BUTTON ON THE GEARSHIFT LEVER.............................................................................. 91 12.5 ELECTRICAL ACCESSORIES.......................................................................................... 91 12.6 MACHINE CONTROLS................................................................................................ 92 13. FUSES AND RELAYS.....................................................................................................105 13.1 EQUIPMENT FUSES AND RELAYS......................................................................................105 13.2 ENGINE FUSES AND RELAYS.........................................................................................107 14. GUARDS, CAB AND DRIVER'S SEAT........................................................................................109 14.1 ENGINE HOOD.....................................................................................................109 14.2 CANOPY..........................................................................................................109 14.3 CAB.............................................................................................................110 14.4 VENTILATION AND HEATING.........................................................................................112 14.5 SEAT............................................................................................................113 14.6 SAFETY BELT.....................................................................................................113 14.7 FIRE EXTINGUISHER...............................................................................................114 14.8 FIRST AID KIT...................................................................................................114 14.9 TECHNICAL DOCUMENTATION.........................................................................................114 14.10 ADDITIONAL TOOL CASE (IF PROVIDED).............................................................................114 15. USE OF THE MACHINE...................................................................................................116 15.1 CHECKS BEFORE STARTING THE ENGINE...............................................................................116 15.1.1 VISUAL CHECKS.............................................................................................116 15.1.2 DAILY CHECKS..............................................................................................116 15.1.3 OPERATIONAL CHECKS........................................................................................117 15.2 STARTING THE ENGINE.............................................................................................118 15.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES (MORE THAN 0°C (32°F)).................................118 15.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES (UP TO -16°C (3°F)).........................................119 15.2.3 STARTING THE ENGINE IN VERY COLD AREAS (UP TO -30°C (-22°F)).............................................119 15.3 WARMING THE ENGINE..............................................................................................120 15.4 HEATING THE HYDRAULIC OIL.......................................................................................120 15.5 HOW TO MOVE THE MACHINE.........................................................................................121 15.5.1 LOCKING THE DIFFERENTIAL..................................................................................122 15.5.2 ENGAGING THE FOUR-WHEEL DRIVE.............................................................................122 15.5.3 WORKING ON SLOPES.........................................................................................123 15.5.4 MAXIMUM IMMERSION DEPTH...................................................................................124 16. PARKING THE MACHINE..................................................................................................125 16.1 PARKING ON LEVEL GROUND.........................................................................................125 16.2 PARKING ON SLOPES...............................................................................................126 17. STOPPING THE ENGINE..................................................................................................127 18. TRANSPORTING THE MACHINE ON OTHER SURFACES...........................................................................128 18.1 LOADING AND UNLOADING THE MACHINE...............................................................................128 18.2 TRANSPORT.......................................................................................................129 19. PRECAUTIONS TO BE TAKEN IN THE COLD SEASON...........................................................................130 19.1 FUEL AND LUBRICANTS.............................................................................................130 19.2 COOLANT.........................................................................................................130 19.3 BATTERY.........................................................................................................130 19.4 OTHER PRECAUTIONS...............................................................................................131 19.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK......................................................................131 20. PRECAUTIONS TO BE TAKEN IN THE WARM SEASON...........................................................................132 21. USING THE MACHINE AS A LOADER........................................................................................133 21.1 BUCKET POSITION INDICATOR.......................................................................................133 21.2 ORGANIZING THE WORK AREA........................................................................................133 21.2.1 LOADING HEAPED AND LEVEL MATERIAL.........................................................................134 21.2.2 LOADING OPERATIONS ON SLOPES..............................................................................134 21.3 CHANGING THE STANDARD FRONT BUCKET..............................................................................135 22. USING THE MACHINE AS AN EXCAVATOR....................................................................................136 22.1 POSITIONING THE BUCKET ACCORDING TO THE WORK THAT MUST BE CARRIED OUT...........................................136 22.2 POSITIONING THE MACHINE FOR DIGGING OPERATIONS..................................................................137 22.3 DIGGING METHOD..................................................................................................138 22.4 CHANGING THE BACKHOE BUCKET.....................................................................................139 23. TROUBLESHOOTING......................................................................................................140 23.1 IF THE FUEL HAS BEEN COMPLETELY DEPLETED........................................................................140 23.2 IF THE BATTERY IS DEPLETED......................................................................................140 23.2.1 STARTING WITH BOOSTER CABLES..............................................................................141 23.3 OTHER TROUBLES..................................................................................................142 23.3.1 ELECTRICAL CIRCUIT........................................................................................142 23.3.2 HYDRAULIC SYSTEM..........................................................................................142 23.3.3 BRAKING SYSTEM............................................................................................143 23.3.4 TORQUE CONVERTER SYSTEM...................................................................................143 23.3.5 ENGINE....................................................................................................144 MAINTENANCE..................................................................................................................146 24. GUIDE TO MAINTENANCE.................................................................................................147 25. MAINTENANCE NOTES....................................................................................................149 25.1 NOTES REGARDING THE ENGINE......................................................................................149 25.1.1 ENGINE OIL................................................................................................149 25.1.2 COOLANT...................................................................................................149 25.1.3 FUEL......................................................................................................150 25.2 NOTES REGARDING THE HYDRAULIC SYSTEM............................................................................150 25.3 NOTES REGARDING THE ELECTRICAL SYSTEM...........................................................................151 25.4 NOTES REGARDING LUBRICATION.....................................................................................151 25.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING...........................................................152 26. FUEL, COOLANT AND LUBRICANTS.........................................................................................153 26.1 LUBRICATION DIAGRAM.............................................................................................157 26.2 LUBRICATION DIAGRAM (MULTIPURPOSE BUCKET AND PALLET FORKS)......................................................158 26.3 LUBRICATION DIAGRAM (FRONT BUCKET RAPID COUPLINGS)..............................................................159 26.4 LUBRICATION DIAGRAM (TELESCOPIC ARM)............................................................................160 27. NUT AND BOLT TIGHTENING TORQUES......................................................................................161 27.1 STANDARD TIGHTENING TORQUES.....................................................................................161 27.2 SPECIFIC TIGHTENING TORQUES.....................................................................................161 28. MAINTENANCE PLAN.....................................................................................................162 28.1 CHECK BEFORE STARTING...........................................................................................165 28.1.A VARIOUS CHECKS............................................................................................165 28.1.B CHECKING THE FUEL LEVEL...................................................................................165 28.1.C CHECKING THE COOLANT LEVEL................................................................................166 28.1.D CHECKING THE ENGINE OIL LEVEL.............................................................................166 28.1.E CHECKING THE HYDRAULIC CIRCUIT OIL LEVEL..................................................................167 28.1.F LUBRICATING THE JOINTS....................................................................................167 28.2 MAINTENANCE EVERY 50 HOURS OF OPERATION.........................................................................170 28.2.A CHECKING THE RADIATOR FLUID LEVEL.........................................................................170 28.2.B CHECKING THE BRAKING SYSTEM OIL LEVEL.....................................................................170 28.2.C LUBRICATING THE PROPELLER SHAFTS..........................................................................171 28.2.D LUBRICATING THE FRONT AXLE JOINTS CENTRAL COUPLING........................................................172 28.2.E DRAINING THE WATER SEPARATOR..............................................................................172 28.2.F CHECKING THE TIRE PRESSURE................................................................................173 28.2.G CHECKING THE ELECTRICAL SYSTEM............................................................................173 28.3 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION..............................................................174 28.4 MAINTENANCE EVERY 250 HOURS OF OPERATION........................................................................174 28.4.A ADJUSTING THE FAN BELT TENSION............................................................................174 28.4.B CLEANING THE OUTSIDE OF THE RADIATORS.....................................................................175 28.4.C CHECKING THE BATTERY ELECTROLYTE LEVEL....................................................................175 28.4.D CHECKING THE FRONT AXLE OIL LEVELS........................................................................176 28.4.E CHECKING THE REAR AXLE OIL LEVELS.........................................................................176 28.4.F CHECKING THE HYDRAULIC TRANSMISSION OIL LEVEL.............................................................177 28.4.G CHECKING THE WHEEL NUT DRIVING TORQUE.....................................................................177 28.5 MAINTENANCE EVERY 500 HOURS OF OPERATION........................................................................178 28.5.A CHANGING THE ENGINE OIL...................................................................................178 28.5.B CHANGING THE ENGINE OIL FILTER............................................................................178 28.5.C CHANGING THE HYDRAULIC SYSTEM OIL FILTER..................................................................179 28.5.D CHANGING THE FUEL FILTER..................................................................................180 28.5.E DRAINING THE FUEL TANK....................................................................................181 28.6 MAINTENANCE EVERY 1000 HOURS OF OPERATION.......................................................................182 28.6.A CHANGING THE FRONT AXLE OIL...............................................................................182 28.6.B CHANGING THE REAR AXLE OIL................................................................................183 28.6.C CHANGING THE HYDRAULIC TRANSMISSION OIL...................................................................184 28.6.D CHANGING THE HYDRAULIC TRANSMISSION FILTER................................................................185 28.6.E CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE.........................................................185 28.7 MAINTENANCE EVERY 2000 HOURS OF OPERATION.......................................................................186 28.7.A CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER.........................................186 28.7.B CHANGING THE COOLANT......................................................................................188 28.7.C CHANGING THE BRAKING SYSTEM OIL...........................................................................189 28.7.D CHECKING THE ALTERNATOR AND THE STARTER...................................................................189 28.8 WHEN REQUIRED...................................................................................................190 28.8.A CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE..................................................190 28.8.B CHECKING AND CLEANING THE CAB AIR FILTER..................................................................191 28.8.C BLEEDING THE BRAKING CIRCUIT..............................................................................192 28.8.D WASHING THE COOLING CIRCUIT...............................................................................192 28.8.E CLEANING THE WATER SEPARATOR..............................................................................194 28.8.F CHECKING AND ADJUSTING THE FRONT WHEEL TOE-IN.............................................................194 28.8.G CHECKING AND ADJUSTING THE PARKING BRAKE..................................................................195 28.8.H CHECKING THE BRAKING EFFICIENCY...........................................................................196 28.8.J CHECKING AND ADJUSTING THE BRAKE PEDAL STROKE.............................................................197 28.8.K ADJUSTING THE AUTOMATIC RETURN OF THE FRONT BUCKET TO THE DIGGING POSTION.................................197 29. LONG PERIODS OF INACTIVITY...........................................................................................198 29.1 BEFORE THE PERIOD OF INACTIVITY.................................................................................198 29.2 AFTER THE PERIOD OF INACTIVITY..................................................................................198 AUTHORIZED OPTIONAL EQUIPMENT................................................................................................200 30. AUTHORIZED OPTIONAL EQUIPMENT........................................................................................201 30.1 PRECAUTIONS REGARDING SAFETY....................................................................................201 30.2 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT FOR MODEL WB140-2.....................................................202 30.3 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT FOR MODEL WB150-2.....................................................203 31. FRONT EQUIPMENT RAPID COUPLING DEVICES...............................................................................204 31.1 MANUAL CONTROL RAPID COUPLING...................................................................................204 31.2 HYDRAULIC CONTROL RAPID COUPLING FOR STANDARD BUCKET............................................................205 31.3 HYDRAULIC CONTROL RAPID COUPLING FOR MULTIPURPOSE BUCKET AND OPTIONAL EQUIPMENT WITH UNIDIRECTIONAL OIL FLOW....205 32. MULTIPURPOSE BUCKET .................................................................................................206 32.1 DESCRIPTION AND CONTROLS........................................................................................206 32.2 SAFETY DEVICES..................................................................................................206 32.3 INSTALLING THE MULTIPURPOSE BUCKET..............................................................................207 32.4 USING THE MULTIPURPOSE BUCKET...................................................................................208 32.5 MAINTENANCE.....................................................................................................208 33. PALLET FORKS.........................................................................................................209 33.1 DESCRIPTION.....................................................................................................209 33.2 SAFETY DEVICES..................................................................................................209 33.3 USING THE FORKS.................................................................................................209 33.3.1 PREPARING THE PALLET FORKS FOR USE........................................................................210 33.3.2 OVERTURNING THE FORKS FOR TRAVEL ON ROADS.................................................................210 33.4 REMOVING THE FORKS.............................................................................................211 33.5 INSTALLING THE FORKS............................................................................................211 33.6 MAINTENANCE.....................................................................................................211 34. BACKHOE TELESCOPIC ARM...............................................................................................212 34.1 DESCRIPTION AND CONTROL.........................................................................................212 34.2 SAFETY DEVICES..................................................................................................212 34.3 USING THE TELESCOPIC ARM........................................................................................213 34.4 MAINTENANCE.....................................................................................................213 34.4.1 ADJUSTING THE GUIDE SLACK.................................................................................213 35. ARRANGEMENT FOR THE INSTALLATION OF THE DEMOLITION HAMMER............................................................215 35.1 DESCRIPTION AND CONTROL.........................................................................................215 35.2 USE OF THE DEMOLITION HAMMER AND RULES TO BE OBSERVED...........................................................216 35.3 INSTALLING AND REMOVING THE DEMOLITION HAMMER...................................................................220 35.3.1 INSTALLING THE HAMMER.....................................................................................220 35.3.2 REMOVING THE HAMMER.......................................................................................222 35.4 MAINTENANCE.....................................................................................................222 36. ARRANGEMENT FOR THE OPERATION OF OPERATIONAL EQUIPMENT WIHT UNIDIRECTIONAL OIL FLOW..................................223 36.1 DESCRIPTION AND CONTROL.........................................................................................223 36.2 INSTALLING AND CONNECTING THE EQUIPMENT.........................................................................223 36.3 MAINTENANCE.....................................................................................................224 37. ARRANGEMENT FOR THE INSTALLATION OF THE CLAMSHELL BUCKET.............................................................225 37.1 DESCRIPTION AND CONTROL.........................................................................................225 37.2 INSTALLING THE CLAMSHELL BUCKET.................................................................................226 37.3 USING THE CLAMSHELL BUCKET......................................................................................227 37.4 MAINTENANCE.....................................................................................................227 38. ARRANGEMENT FOR THE INSTALLATION OF THE MANUAL HYDRAULIC HAMMER......................................................228 38.1 DESCRIPTION AND CONTROL.........................................................................................228 38.2 CONNECTING AND REMOVING THE HAMMER..............................................................................229 38.2.1 CONNECTING THE HAMMER.....................................................................................229 38.2.2 REMOVING THE CONNECTIONS..................................................................................229 38.3 USING THE HAMMER................................................................................................230 38.4 MAINTENANCE.....................................................................................................230 39. LOAD STABILIZER SYSTEM (LSS) (OPTIONAL)..............................................................................231 39.1 ACCUMULATION OF THE LOAD STABILIZER SYSTEM (LSS)................................................................231 40. AIR CONDITIONER (OPTIONAL)...........................................................................................232
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