Komatsu PC15-R-8 Hydraulic Excavator Shop Manual WEBM002800 – PDF DOWNLOAD

Description

Komatsu PC15-R-8 Hydraulic Excavator Shop Manual WEBM002800 – PDF DOWNLOAD

FILE DETAILS:

Komatsu PC15-R-8 Hydraulic Excavator Shop Manual WEBM002800 – PDF DOWNLOAD

Language : English
Pages :236
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Komatsu PC15-R-8 Hydraulic Excavator Shop Manual WEBM002800 – PDF DOWNLOAD

Serial Number PC15R-8-F21803

FOREWORD

• 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.
• 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. 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. MAINTENANCE STANDARD This section gives the judgement standards when inspecting disassembled parts.

TABLE OF CONTENTS:

Komatsu PC15-R-8 Hydraulic Excavator Shop Manual WEBM002800 – PDF DOWNLOAD

Serial Number PC15R-8-F21803

MAIN MENU 0
COVER 1
FOREWARD 6
HOW TO READ THE SHOP MANUAL 9
HOISTING INSTRUCTIONS 10
STANDARD TIGHTENING TORQUE 11
COATING MATERIALS 13
WEIGHT TABLE 15
TABLE OF OIL AND COOLANT QUANTIES 16
CONTENTS 2
10 STRUCTURE AND FUNCTION 19
POWER TRAIN 20
SWING CIRCLE 21
SWING MOTOR 22
FINAL DRIVE 23
TRACK FRAME AND RECOIL SPRING 24
CARRIER ROLLER 26
STEEL SHOE 27
HYDRAULIC SYSTEM 28
HYDRAULIC CIRCUIT DIAGRAM 29
HYDRAULIC PUMP 31
CONTROL VALVE 35
CLSS 43
SWIVEL JOINT 60
TRAVEL MOTOR 61
CYLINDERS 63
VALVE CONTROL 66
ACCUMULATOR 67
PPC VALVE 68
SOLENOID VALVE 73
CUTTING SHOVEL CONTROL VALVE 74
ELECTRICAL CIRCUIT DIAGRAM 75
20 TESTING AND ADJUSTING 79
NORMAL OR STANDARD TECHNICAL DATA 80
SPECIAL TOOLS 91
CHECKING THE ENGINE SPEED 92
ADJUSTMENT OF VALVE CLEARANCE 93
MEASUREMENT OF THE COMPRESSOR PRESSURE 94
CONTROL AND ADJUSTMENT OF THE TENSION OF THE FAN BELT 95
CONTROL AND ADJUSTMENT OF THE INJECTION TIMING 96
CONTROL AND ADJUSTMENT OF THE ACCELERATOR STROKE 98
ADJUSTMENTOF THE STROKE OF THE BLADE COMMAND LEVER 99
CONTROL AND ADJUSTMENT OF THE STROKE OF THE TRAVEL LEVER100
CENTERING ADJUSTMENT OF THE BOOM SWING COMMAND PEDAL101
ADJUSTMENT OF THE PPC VALVE CLEARANCES102
ADJUSTMENT OF THE RUBBER PAD AND SAFETY MICROSWITCH FOR SERVO-CONTROL ENGAGEMENT103
CONTROL AND ADJUSTMENTOF THE STROKE OF THE TRACK-SHOE TENSION104
CONTROL AND REGULATION OF THE PREEURES IN THE HYDRAULIC CIRCUTIS105
CONTROL AND REGULATION OF THE LS DIFFERENTIAL PRESSURE AND ADJUSTMENT OF THE LS VALVE108
REGULATION OF THE PC VALVE110
CONTROL AND REGULATION O THE SERVO-CONTROL POWER SUPPLY111
ELIMINATION OF RESIDUAL PRESSURES – PRESSURISATION OF THE TANK112
BLEEDING AIR FROM THE HYDRAULIC CIRCUITS113
CONTROL OF HYDRAULIC DRIFTS – ANALYSIS OF THE CAUSES OF A DRIFT115
CHECKING FOR ANY LEAKAGES INSIDE THE WORKING EQUIPMENT CYLINDERS121
CHECKING FOR ANY LEAKAGES INSIDE THE SWING MOTOR122
METHODS FOR TESTING FOR LEAKAGES INSIDE THE SWIVEL JOINT123
30 REMOVAL AND INSTALLATION128
HOW TO READ THE MANUAL130
PRECAUTIONS TO BE TAKEN WHILE WORKING131
SPECIAL TOOLS132
STARTER MOTOR134
REMOVAL134
INSTALLATION134
ALTERNATOR135
REMOVAL135
INSTALLATION135
PUMP GROUP136
REMOVAL136
INSTALLATION136
INJECTION NOZZLES137
REMOVAL137
INSTALLATION137
CYLINDER HEAD138
REMOVAL138
INSTALLATION141
OIL COOLER142
REMOVAL 142
INSTALLATION142
RADIATOR143
REMOVAL143
INSTALLATION143
ENGINE HOOD144
REMOVAL144
INSTALLATION144
CAB AND CANOPY145
REMOVAL145
INSTALLATION146
HEATING FAN147
REMOVAL147
INSTALLATION147
REAR COUNTERWEIGHT148
REMOVAL148
INSTALLATION148
TOP COVER AND SIDE PANELS149
REMOVAL149
INSTALLATION150
HYDRAULIC OIL TANK151
REMOVAL151
INSTALLATION152
FUEL TANK154
REMOVAL154
INSTALLATION154
ENGINE-PUMP GROUP155
REMOVAL155
INSTALLATION157
PUMP158
REMOVAL158
INSTALLATION158
ENGINE-PUMP COUPLING159
REMOVAL159
INSTALLATION159
CONTROL VALVE160
REMOVAL160
INSTALLATION161
RIGHT-HAND PPC VALVE162
REMOVAL162
INSTALLATION162
LEFT-HAND PPC VALVE163
REMOVAL163
INSTALLATION163
SERVOCONTROL SOLENNIOD GROUP (PC-12R)164
REMOVAL164
INSTALLATION164
SERVOCONTROL SOLENNIOD GROUP (PC12R WITH TRAVEL INCREMENT – PC15R)164
REMOVAL164
INSTALLATION164
SWIVEL JOINT165
REMOVAL165
INSTALLATION165
SWING MOTOR166
REMOVAL166
INSTALLATION166
REVOLVING FRAME167
REMOVAL167
INSTALLATION168
SWING CIRCLE169
REMOVAL169
INSTALLATION169
TRAVEL MOTOR170
REMOVAL170
INSTALLATION170
RUBBER TRACK-SHOES171
REMOVAL171
INSTALLATION171
TRACK-SHOES172
REMOVAL172
INSTALLATION172
SPROCKET WHEEL173
REMOVAL173
INSTALLATION173
COMPLETE FINAL DRIVE174
REMOVAL174
INSTALLATION174
FINAL DRIVE175
DISASSEMBLY175
ASSEMBLY180
IDLER AND RECOIL SPRING ASSEMBLY185
REMOVAL185
INSTALLATION185
IDLER186
DISASSEMBLY186
ASSEMBLY186
SPRING RECOIL AND THRUST CYLINDER GROUPS187
DISASSEMBLY187
ASSEMBLY187
TRACK ROLLERS188
REMOVAL 188
INSTALLATION188
BOOM CYCLINDER189
REMOVAL189
INSTALLATION189
ARM CYLINDER190
REMOVAL190
INSTALLATION190
BUCKET CYLINDER191
REMOVAL191
INSTALLATION191
BOOM SWING CYLINDER192
REMOVAL192
INSTALLATION192
BLADE CYLINDER193
REMOVAL193
INSTALLATION193
WORKING EQUIPMENT CYLINDERS194
DISASSEMBLY194
ASSEMBLY196
UPPER WORKING EQUIPMENT200
REMOVAL200
INSTALLATION201
ARM202
REMOVAL202
INSTALLATION203
BOOM204
REMOVAL204
INSTALLATION205
BOOM SWING SUPPORT206
REMOVAL206
INSTALLATION206
BLADE207
REMOVAL207
NSTALLATION207
40 MAINTENANCE STANDARD209
SWING CIRCLE210
TRACK FRAME AND RECOIL SPRING211
ILDER212
FINAL DRIVE213
SPROCKET214
TRACK ROLLER215
TRACK SHOE216
HYDRAULIC PUMP218
CONTROL VALVE219
SWIVEL JOINT225
SWING MOTOR226
TRAVEL MOTOR227
PPC VALVE229
CYLINDERS232
WORK EQUIPMENT234

IMAGES PREVIEW OF THE MANUAL:

S.M 20/12/24