Trusted Business
Verified & Licensed
Virus Free Files
100% Safe Downloads
Secure Payment
SSL Protected
Instant Delivery
Available Immediately
Komatsu WB97R-2 Backhoe Loader Shop Manual WEBM001000 – PDF DOWNLOAD
$29.95
Komatsu WB97R-2 Backhoe Loader Shop Manual WEBM001000 – PDF DOWNLOAD
Instant PDF Download
Available immediately
Save to Your Device
Download & keep forever
Antivirus Scanned
100% virus-free
Trusted Worldwide
175,000+ customers
Description
Komatsu WB97R-2 Backhoe Loader Shop Manual WEBM001000 – PDF DOWNLOAD
FILE DETAILS:
Komatsu WB97R-2 Backhoe Loader Shop Manual WEBM001000 – PDF DOWNLOAD
Language : English
Pages : 434
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Komatsu WB97R-2 Backhoe Loader Shop Manual WEBM001000 – PDF DOWNLOAD
MAIN MENU................................................................................ 0 COVER.................................................................................... 1 CONTENTS............................................................................. 3 LIST OF REVISED PAGES................................................................ 5 FOREWORD............................................................................. 9 SAFETY............................................................................... 7 HOW TO READ THE SHOP MANUAL.......................................................... 10 HOISTING INSTRUCTIONS................................................................ 11 STANDAR TIGHTENING TORQUE............................................................ 12 ELECTRIC WIRE CODE................................................................... 15 COATING MATERIALS.................................................................... 14 WEIGHT TABLE......................................................................... 16 TABLE OF OIL AND COOLANT QUANTITIES.................................................. 17 CONTENTS................................................................................. 3 10 STRUCTURE AND FUNCTION................................................................ 19 POWER TRAIN.......................................................................... 20 TRANSMISSION......................................................................... 22 DRIVE SHAFTS......................................................................... 26 CONTROL VALVE BLOCK.................................................................. 28 FRONT AXLE........................................................................... 30 REAR AXLE............................................................................ 33 HYDRAULIC PUMP....................................................................... 38 HYDRAULIC STEERING SYSTEM............................................................ 59 HYDRAULIC CIRCUIT.................................................................... 61 SHOVEL CONTROL VALVE................................................................. 62 BACKHOE CONTROL VALVE................................................................ 68 CLSS................................................................................. 75 SOLENOID VALVE....................................................................... 89 SAFETY VALVE......................................................................... 90 BRAKE PUMP........................................................................... 92 SHOVEL CYLINDERS..................................................................... 93 BACKHOE CYLINDERS.................................................................... 94 AIR-CONDITIONING UNIT................................................................ 98 HOW THE ARI-CONDITIONING UNIT FUNCITONS.............................................. 99 ELECTRICAL DIAGRAM (1/7).............................................................101 ELECTRICAL DIAGRAM (2/7).............................................................103 ELECTRICAL DIAGRAM (3/7).............................................................105 ELECTRICAL DIAGRAM (4/7).............................................................107 ELECTRICAL DIAGRAM (5/7).............................................................109 ELECTRICAL DIAGRAM (6/7).............................................................111 ELECTRICAL DIAGRAM (7/7).............................................................113 20 TESTING AND ADJUSTMENTS...............................................................115 NORMAL OR STANDAR TECHNICAL DATA.....................................................116 SPECIAL TOOLS........................................................................130 MEASURING ENGINE SPEED...............................................................131 ADJUSTING VALVE CLEARANCE............................................................132 MEASURING COMPRESSION PRESSURE.......................................................133 TESTING AND ADJUSTING FUEL INJECTION TIMING..........................................134 CHECKING AND TIGHTENING THE FAN-BELT.................................................136 CHECKING AND TIGHTENING THE COMPRESSOR FAN-BELT......................................137 MEASURING ACCELLERATOR PEDAL OPERATING TRAVEL AND ACCELETATOR LEVER..................138 ADJUSTING BRAKE PEDAL TRAVEL, BRAKE ALIGNMENT,MICROSWITCHES..........................140 AIR BLEEDING - RELEASING RESIDUAL PRESSURE...........................................141 CHECKING AND SETTING PRESSURE IN THE ATTACHMENTS HYDRAULIC CIRCUIT...................144 TESTING AND ADJUSTING OF LOAD SENSIGN SIGNAL (LS VALVE) .............................150 CHECKING UNLOADING VALVE FUNCTIONALITY...............................................151 TESTING PUMP DELIVERY................................................................152 TESTING PRIORITY VALVE OPERATION.....................................................154 TESTING AND SETTING STEERING CONTROL SYSTEM PRESSURE.................................155 TESTING BRAKE SYSTEM.................................................................156 CONTROL OF THE ENGINE SPEED UNDER LOAD...............................................158 TESTING PRESSURE IN THE POWER TRAIN GROUP............................................160 TESTING THE CORRECT FUNCTIONING OF THE POWER TRAIN CLUTCHES..........................162 ADJUSTING THE SENSOR FOR RETURN TO DIG DEVICE........................................163 ANALYSIS THE CAUSES HYDRAULIC DRIFT..................................................164 TESTING THA ARI-CONDITIONING UNIT....................................................169 30 REMOVAL AND INSTALLATION..............................................................171 HOW TO READ THE MANUAL...............................................................173 PRECAUTIONS TO BE TAKEN WHILE WORKING................................................174 SPECIAL TOOLS........................................................................175 STARTING MOTOR.......................................................................179 ALTERNATOR...........................................................................180 AIR.CONDITIONING UNIT COMPRESSOR.....................................................182 INJECTION PUMP.......................................................................184 INJECTION NOZZLES....................................................................188 THERMOSTAT...........................................................................189 COOLING LIQUID PUMP..................................................................190 TURBOCOMPRESSOR......................................................................192 CYLINDER HEAD........................................................................194 FRONT COUNTTERWEIGHT.................................................................198 RADIATOR-OIL COOLER UNIT.............................................................199 CONDENSER............................................................................205 HYDRAULIC OIL COOLER.................................................................206 TRANSMISSION OIL COOLER..............................................................209 MUFFLER - EXHAUST PIPE...............................................................211 ENGINE HOOD..........................................................................212 CAB..................................................................................215 CAB HEATING GROUP....................................................................223 HEAT AND AIR-CONDITIONING GROUP......................................................224 FUEL TANK............................................................................226 HYDRAULIC OIL TANK...................................................................228 ENGINE-GEARBOX-PUMP GROUP............................................................230 PISTON PUMP..........................................................................242 TRANSMISSION.........................................................................244 CONVERTOR............................................................................248 TRANSMISSION-REVERSE, DIRECTION INDICATOR AND HEADLIGHT DIPPER BEAM CONTROL GROUP....249 STEERING UNIT........................................................................250 WORKING BRAKE PUMP GROUP.............................................................251 FRONT WORKING EQUIPMENT CONTROL WAVE.................................................252 FRONT AXLE...........................................................................253 REAR AXLE............................................................................295 FRONT BUCKET BOOM-RAISING CYLINDER...................................................354 FRONT BUCKET TILT CYLINDER...........................................................356 FRONT BUCKET.........................................................................358 FRONT WORKING EQUIPMENT..............................................................359 BACKHOE CONTROL VALVE................................................................363 BACKHOE BOOM CYLINDER................................................................365 BACKHOE ARM CYLINDER.................................................................366 JIG ARM CYLINDER.....................................................................367 BACKHOE BUCKET CYLINDER..............................................................368 OUTRIGGER CYLINDERS..................................................................369 BACKHOE SWING CYLINDERS..............................................................371 BACKHOE BACKFRAME LOCK CYLINDER......................................................372 CYLINDERS............................................................................373 BOOM SWING CYLINDER..................................................................379 BACKHOE BACKFRAME LOCK CYLINDER......................................................382 BOOM SAFETY CYLINDER.................................................................383 BACKHOE WORKING EQUIPMENT............................................................384 BACKHOE BUCKET.......................................................................385 ARM..................................................................................386 JIG ARM..............................................................................387 SECOND ARM...........................................................................388 SECOND ARM GUIDES....................................................................389 BACKHOE BOOM.........................................................................390 BACKHOE SWING BRACKET................................................................391 BACKHOE BACKFRAME....................................................................392 40 STANDARD MAINTENANCE..................................................................393 TRANSMISSION.........................................................................395 FRONT AXLE...........................................................................398 REAR AXLE............................................................................401 HYDRAULIC PUMP.......................................................................406 2-SPOOL CONTROL VALVE................................................................408 3-SPOOL CONTROL VALVE................................................................410 3-SPOOL CONTROL VALVE-with return to dig.............................................412 6-SPOOL CONTROL VALVE................................................................414 7-SPOOL CONTROL VALVE................................................................417 8-SPOOL CONTROL VALVE................................................................419 BRAKE PUMP...........................................................................421 SHOVEL CYLINDER......................................................................422 BACKHOE CYLINDER.....................................................................424 FRONT WORIKING EQUIPMENT.............................................................428 SWING BRACKET........................................................................430 BACKHOE WORKING EQUIPMENT............................................................432
DESCRIPTION:
Komatsu WB97R-2 Backhoe Loader Shop Manual WEBM001000 – PDF DOWNLOAD
This shop manual has been prepared as an aid to improve the quality of repairs by giving the operator an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity.
This shop manual mainly contains the necessary technical information for operations performed in a service workshop. The manual is divided into chapters on each main group of components; these chapters are further divided into the following sections.
STRUCTURE AND FUNCTION
This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting.
This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting.
TESTING AND ADJUSTING
This sections explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs. Troubleshooting charts correlating «Problems» to «Causes» are also included in this section.
This sections explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs. Troubleshooting charts correlating «Problems» to «Causes» are also included in this section.
DISASSEMBLY AND ASSEMBLY
This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations.
This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations.
MAINTENANCE STANDARD
This section gives the judgement standards when inspecting disassembled parts.
This section gives the judgement standards when inspecting disassembled parts.
S.S 17/12/24
