Komatsu A29501, Shop Manual

Page: 5 / 61

OVERHEAT PREVENTION SYSTEM............................................................................................ 10-47
TURBOCHARGER PROTECTION SYSTEM................................................................................. 10-50
AUTOMATIC IDLE STOP SYSTEM ............................................................................................... 10-52
COMPONENT PARTS OF ENGINE SYSTEM ............................................................................... 10-55
COOLING SYSTEM.............................................................................................................................. 10-73
LAYOUT DRAWING OF COOLING SYSTEM ................................................................................ 10-73
CONTROL SYSTEM............................................................................................................................. 10-75
LAYOUT DRAWING OF CONTROL SYSTEM ............................................................................... 10-75
MACHINE MONITOR SYSTEM ..................................................................................................... 10-78
KOMTRAX SYSTEM...................................................................................................................... 10-79
COMPONENT PARTS OF CONTROL SYSTEM............................................................................ 10-80
HYDRAULIC SYSTEM......................................................................................................................... 10-111
LAYOUT DRAWING OF HYDRAULIC SYSTEM ........................................................................... 10-111
CLSS ............................................................................................................................................10-117
ENGINE AND PUMP COMBINED CONTROL SYSTEM...............................................................10-135
PUMP AND VALVE CONTROL SYSTEM .....................................................................................10-141
COMPONENT PARTS OF HYDRAULIC SYSTEM .......................................................................10-144
WORK EQUIPMENT SYSTEM ............................................................................................................10-234
LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM (ROAD BUILDER).................................10-234
LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM (LOG LOADER) ....................................10-235
LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM DETAIL .................................................10-236
STRUCTURE OF VALVE CONTROL............................................................................................10-240
PPC LEVERS ...............................................................................................................................10-242
ONE-TOUCH POWER MAXIMIZING SYSTEM ............................................................................10-244
PPC LOCK SYSTEM ....................................................................................................................10-246
WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM ..............................................10-247
OIL FLOW ADJUSTER SYSTEM FOR ATTACHMENT.................................................................10-249
COMPONENT PARTS OF WORK EQUIPMENT SYSTEM...........................................................10-251
SWING SYSTEM .................................................................................................................................10-267
LAYOUT DRAWING OF SWING SYSTEM ...................................................................................10-267
SWING CONTROL SYSTEM DIAGRAM ......................................................................................10-271
COMPONENT PARTS OF SWING SYSTEM................................................................................10-277
TRAVEL SYSTEM................................................................................................................................10-291
LAYOUT DRAWING OF TRAVEL SYSTEM..................................................................................10-291
TRAVEL CONTROL SYSTEM DIAGRAM.....................................................................................10-295
COMPONENT PARTS OF TRAVEL SYSTEM ..............................................................................10-297
UNDERCARRIAGE AND FRAME........................................................................................................10-317
TRACK FRAME AND IDLER CUSHION .......................................................................................10-317
SPECIFICATIONS OF UNDERCARRIAGE...................................................................................10-319
WORK EQUIPMENT............................................................................................................................10-320
STRUCTURE OF WORK EQUIPMENT (ROAD BUILDER) ..........................................................10-320
FUNCTION OF WORK EQUIPMENT (ROAD BUILDER)..............................................................10-321
STRUCTURE OF WORK EQUIPMENT (LOG LOADER)..............................................................10-322
FUNCTION OF WORK EQUIPMENT (LOG LOADER) .................................................................10-323
WORK EQUIPMENT CLEARANCE ADJUSTMENT SHIM............................................................10-324
BUCKET CLEARANCE ADJUSTMENT SHIM ..............................................................................10-325
CAB AND ITS ATTACHMENTS ...........................................................................................................10-326
CAB STRUCTURE........................................................................................................................10-326
20 STANDARD VALUE TABLE ...................................................................................................................... 20-1
CONTENTS ............................................................................................................................................ 20-2
ABBREVIATION LIST ............................................................................................................................. 20-3
STANDARD VALUE TABLE FOR ENGINE ............................................................................................. 20-8
STANDARD VALUE TABLE FOR ENGINE: PC290LL-11................................................................. 20-8
STANDARD VALUE TABLE FOR MACHINE......................................................................................... 20-12
STANDARD VALUE TABLE FOR MACHINE: PC290LL-11 ............................................................ 20-12
POSTURE OF MACHINE FOR MEASURING PERFORMANCE AND MEASUREMENT PROCEDURE.
................................................................................................................................................... 20-25
STANDARD VALUE TABLE FOR ELECTRICAL ................................................................................... 20-31
00 INDEX AND FOREWORD INDEX
PC290LL-11 00-3
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