Komatsu Hydraulic Excavator PC27MR, PC30MR, PC35MR, PC40MR, PC50MR Repair Service Manual + Operation Maintenance Manual
Complete service repair manual with Electrical Wiring Diagrams for Komatsu Hydraulic Excavator PC27MR-2, PC27MR-3, PC30MR-2, PC30MR-3, PC35MR-2, PC35MR-3, PC40MR-2, PC50MR-2, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Komatsu Hydraulic Excavator PC27MR-2, PC27MR-3, PC30MR-2, PC30MR-3, PC35MR-2, PC35MR-3, PC40MR-2, PC50MR-2 workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
PRODUCT DETAILS:
Total Pages: 4,048 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
SEBM032411 - Hydraulic Excavator PC27MR-2, PC30MR-2, PC35MR-2, PC40MR-2, PC50MR-2 Shop Manual.pdf
SEN04063-07 - Hydraulic Excavator PC27MR-3, PC30MR-3, PC35MR-3 Shop Manual.pdf
TEN00099-01 - Hydraulic Excavator PC27MR-2, PC35MR-2 Operation & Maintenance Manual.pdf
TEN00115-00 - Hydraulic Excavator GALEO PC27ME-2, PC35MR-2 Operation & Maintenance Manual.pdf
TEN00115-01 - Hydraulic Excavator GALEO PC27MR-2, PC35MR-2 Operation & Maintenance Manual.pdf
TEN00194-00 - Hydraulic Excavator GALEO PC27MR-2, PC35MR-2 Operation & Maintenance Manual.pdf
TEN00284-03 - Hydraulic Excavator GALEO PC27MR-3, PC35MR-3 Operation & Maintenance Manual.pdf
TEN00378-03 - Hydraulic Excavator PC27MR-3, PC35MR-3 Operation & Maintenance Manual.pdf
TEN00507-01 - Hydraulic Excavator PC27MR-3, PC35MR-3 Operation & Maintenance Manual.pdf
TEN00552-01 - Hydraulic Excavator PC27MR-3, PC35MR-3 Operation & Maintenance Manual.pdf
WEAM006600 - Hydraulic Excavator PC30MR-2, PC35MR-2 Operation & Maintenance Manual.pdf
SEAM060100T - Hydraulic Excavator GALEO PC35MR-2 Operation & Maintenance Manual.pdf
MAIN SECTIONS
COVER...1
00 Index and foreword...0
100 Index...2
Composition of shop manual...3
Table of contents...5
200 Foreword and general information...12
Safety notice...13
How to read the shop manual...18
Explanation of terms for maintenance standard...20
Handling of electric equipment and hydraulic component...22
Handling of connectors newly used for engines...31
How to read electric wire code...34
Precautions when carrying out operation...37
Method of disassembling and connecting push-pull type coupler...40
Standard tightening torque table...43
Conversion table...47
01 Specification...0
100 Specification and technical data...54
Specification dimension drawing...55
Working range drawing...56
Specifications...57
Weight table...67
Table of fuel, coolant and lubricants...71
10 Structure, function and maintenance standard...0
100 Engine and cooling system...74
PTO...75
Cooling system...77
200 Power train...80
Power train...81
Swing circle...83
Swing machinery...84
300 Undercarriage and frame...88
Track frame...89
Idler cushion...90
Idler...91
Track roller...93
Carrier roller...94
Sprocket...95
Track shoe...96
410 Hydraulic system, Part 1...102
Hydraulic components layout drawing...103
Hydraulic tank, filter...104
Center swivel joint...106
Travel motor...108
Hydraulic cylinder...116
Solenoid valve...121
Multi-control valve...127
420 Hydraulic system, Part 2...130
Hydraulic pump...131
Control valve...147
430 Hydraulic system, Part 3...180
CLSS...181
Operation for each function and valve...185
Swing motor...225
PPC valve...230
500 Work equipment...242
Work equipment...243
Dimensions of each part of work equipment...247
600 Cab and its attachments...256
Floor...257
Air conditioner...258
700 Electrical system...260
Engine control system...261
Electric control system...265
Auto-deceleration function...275
Attachment proportional switch, breaker operation switch, work mode selection, flow control function...279
KOMTRAX system...289
Component parts of system...292
Monitor system...293
Sensors...297
20 Standard value table...0
100 Standard service value table...302
Standard service value table for engine related parts...303
Standard service value table for chassis related parts...305
30 Testing and adjusting...0
100 Testing and adjusting...330
Tools for testing, adjusting, and troubleshooting...332
Testing engine speed...335
Testing exhaust gas color...336
Testing and adjusting valve clearance...337
Testing compression pressure...338
Testing engine oil pressure...339
Testing and adjusting fuel injection timing...340
Testing and adjusting alternator belt tension...344
Testing and adjusting air conditioner compressor belt tension...345
Adjusting fuel control lever...346
Testing clearance in swing circle bearings...347
Testing and adjusting track shoe tension...348
Testing and adjusting oil pressures in work equipment, travel, boom swing, swing, and blade circuits...349
Testing and adjusting LS differential pressure...354
Adjusting PC valve...357
Testing and adjusting control pump circuit oil pressure...358
Testing solenoid valve output pressure...360
Testing PPC valve output pressure...361
Adjusting PPC valve...365
Testing swing holding brake release pressure...366
Testing and adjusting travel deviation...367
Testing oil leakage from work equipment cylinder...369
Bleeding air from each part...371
Releasing residual pressure from hydraulic circuit...373
Releasing residual pressure from hydraulic tank...374
Pressurizing hydraulic tank...374
How to open and close (tilt) floor...375
Inspection procedures for diode...380
Function and flow of operator and service mode...381
How to start operation of KOMTRAX terminal...405
Lamp display of KOMTRAX terminal...409
Removal and installation of KOMTRAX terminal...412
Preparation work for troubleshooting of electrical system...413
40 Troubleshooting...0
010 Failure code table and fuse locations...416
User code and failure code list...417
Fuse locations...418
100 General information on troubleshooting...424
Points to remember when troubleshooting...425
Sequence of events in troubleshooting...426
Checks before troubleshooting...427
Classification and procedures of troubleshooting...428
Information contained in troubleshooting table...429
Connection table for connector pin numbers...433
T- branch box and T- branch adapter table...469
110 Troubleshooting by failure code...474
Failure code [DBHRKR] Communication error between monitor panel and attachment switch controller...477
Failure code [DBH1KK] Unswitched power supply error...479
Failure code [DBH2KK] Solenoid power supply error...481
Failure code [DBH5KP] 5V sensor power supply output 0 error...483
Failure code [DBH6KP] 5V sensor power supply output 1 error...484
Failure code [DDWLKA] Breaker switch error (Disconnection or short circuit)...485
Failure code [DDWLKB] Breaker switch error (Hot short circuit)...486
Failure code [DFB1KA] Attachment switch (main) error (Disconnection or ground fault)...487
Failure code [DFB1KB] Attachment switch (main) error (Hot short circuit)...489
Failure code [DFB3L8] Attachment switch (main-sub) voltage difference error...490
Failure code [DK10KA] Fuel control dial potentiometer error (Disconnection or ground fault)...491
Failure code [DK10KB] Fuel control dial potentiometer error (Hot short circuit)...493
Failure code [DK58KA] Governor stroke sensor error (Disconnection or ground fault)...495
Failure code [DK58KB] Governor stroke sensor error (Hot short circuit)...497
Failure code [D1E0KZ] Motor power supply relay error (Disconnection or hot short circuit)...499
Failure code [D1E0KB] Motor power supply relay error (Ground fault)...501
Failure code [D1E1KZ] Motor drive relay (+) error (Disconnection or hot short circuit)...503
Failure code [D1E1KB] Motor drive relay (+) error (Ground fault)...505
Failure code [D1E2KZ] Motor drive relay (-) error (Disconnection or hot short circuit)...507
Failure code [D1E2KB] Motor drive relay (-) error (Ground fault)...509
Failure code [DY10MA] Fuel control motor operation error...511
Failure code [D1E0KA] Fuel control motor power supply relay contact sticking (NC side)...513
Failure code [D1E0KY] Fuel control motor power supply relay contact sticking (NO side)...515
Failure code [DXEAKA] EPC valve (port A side) error (Disconnection)...517
Failure code [DXEAKB] EPC valve (port B side) error (Ground fault)...519
Failure code [DXEAKY] EPC valve (port A side) error (Hot short circuit)...520
200 Troubleshooting of electrical system (E-mode)...522
Before carrying out troubleshooting of electrical system...523
E-1 Engine does not start...525
E-2 Engine does not stop...541
E-3 When starting switch is turned ON, any item does not operate...545
E-4 When starting switch is turned ON, some items do not operate...549
E-5 Alarm buzzer is abnormal...550
E-6 Engine oil pressure caution is turned ON...552
E-7 Charge level caution is turned ON...553
E-8 Preheating system does not operate or preheater does not become hot1...555
E-9 Coolant temperature gauge is abnormal...557
E-10 Fuel level gauge is abnormal...565
E-11 Service meter does not operate while engine is running...573
E-12 2nd travel speed is not selected...577
E-13 Working lamp does not light up...581
E-14 When work equipment lock (PPC basic pressure lock) lever is set in LOCK, work equipment still moves...585
E-15 Windshield wiper does not operate...589
E-16 Windshield washer does not operate...593
E-17 Defective air conditioner...596
E-18 KOMTRAX system does not operate normally...604
300 Troubleshooting of hydraulic and mechanical system (H-mode)...608
Information contained in troubleshooting table...610
H1 Speed or power of whole work equipment, travel, swing, and blade is low...611
H-2 Engine speed lowers extremely or engine stalls...615
H-3 Whole work equipment, travel system, swing system, and blade do not work...616
H-4 Abnormal sound comes out from around hydraulic pump...620
H-5 Fine control performance or response is low...620
H-6 Speed or power of boom is low...621
H-7 Speed or power of arm is low...622
H-8 Speed or power of bucket is low...623
H-9 Speed or power of boom swing is low...624
H-10 Work equipment does not move singly...624
H-11 Work equipment hydraulic drift is large...625
H-12 Time lag of work equipment is large...627
H-13 In compound operation of work equipment, speed of part loaded more is low...627
H-14 Machine deviates during travel...628
H-15 Travel speed or travel power is low (while work equipment is normal)...630
H-16 Machine is not steered well or steering power is low...631
H-17 Travel speed does not change...632
H-18 Travel motor does not work...633
H-19 Speed or power of swing is low...635
H-20 Machine does not swing...637
H-21 Swing acceleration performance is low...639
H-22 Machine overruns when it stops swinging...641
H-23 Large shock is made when machine stops swinging...642
H-24 When upper structure stops swinging, it makes large sound...642
H-25 Hydraulic drift of swing is large...643
H-26 Speed or power of blade is low...644
H-27 Blade does not move...645
H-28 Hydraulic drift of blade is large...646
400 Troubleshooting of engine (S-mode)...648
Method of using troubleshooting charts...650
S-1 Starting performance is poor...653
S-2 Engine does not start...654
S-3 Engine does not pick up smoothly...657
S-4 Engine stops during operations...658
S-5 Engine does not rotate smoothly...659
S-6 Engine lacks output (or lacks power)...660
S-7 Exhaust smoke is black (incomplete combustion)...661
S-8 Oil consumption is excessive (or exhaust smoke is blue)...662
S-9 Oil becomes contaminated quickly...663
S-10 Fuel consumption is excessive...664
S-11 Oil is in coolant (or coolant spurts back or coolant level goes down)...665
S-12 Oil pressure drops...666
S-13 Oil level rises (Entry of coolant/fuel)...667
S-14 Coolant temperature becomes too high (overheating)...668
S-15 Abnormal noise is made...669
S-16 Vibration is excessive...670
50 Disassembly and assembly...0
100 General information on disassembly and assembly...672
How to read this manual...673
Coating materials list...675
Special tool list...678
Sketches of special tools...682
200 Engine and cooling system...684
Removal and installation of fuel injection pump assembly...685
Removal and installation of radiator and hydraulic oil cooler assembly...688
Removal and installation of engine and hydraulic pump assembly...692
300 Power train...696
Removal and installation of swing motor and swing machinery assembly...697
Disassembly and assembly of swing motor and swing machinery assembly...698
Removal and installation of swing circle assembly...703
400 Undercarriage and frame...706
Removal and installation of track shoe assembly...707
Disassembly and assembly of idler assembly...708
Disassembly and assembly of recoil spring assembly...710
Disassembly and assembly of track roller assembly...713
Disassembly and assembly of carrier roller assembly...714
Removal and installation of revolving frame assembly...715
500 Hydraulic system...718
Removal and installation of center swivel joint assembly...719
Disassembly and assembly of center swivel joint assembly...721
Disassembly and assembly of control valve assembly...723
Disassembly and assembly of hydraulic cylinder assembly...724
600 Work equipment...730
Removal and installation of work equipment assembly...731
700 Cab and its attachments...734
Removal and installation of operator?s cab glass (stuck glass)...735
Removal and installation of front window assembly...744
Removal and installation of floor frame assembly...745
800 Electrical system...750
Removal and installation of air conditioner unit assembly (If equipped)...751
90 Diagrams and drawings...0
100 Hydraulic diagrams and drawings...756
Hydraulic circuit diagram...758
200 Electrical diagrams and drawings...766
Electrical circuit diagram...768
Connector list and stereogram...776
COVER...1
FOREWORD...2
FOREWORD...3
SAFETY INFORMATION...6
INTRODUCTION...8
DIRECTIONS OF MACHINE...8
PRODUCT INFORMATION...9
PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE...9
ENGINE SERIAL NUMBER PLATE AND ITS LOCATION...9
EMISSION CONTROL INFORMATION LABEL AND ITS LOCATION...10
SERVICE METER LOCATION...10
YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR...11
CONTENTS...12
SAFETY...15
SAFETY INFORMATION...16
SAFETY LABELS...18
LOCATION OF SAFETY LABELS...18
SAFETY LABELS...19
SAFETY INFORMATION...24
SAFETY RULES...24
IF PROBLEMS ARE FOUND...24
WORKING WEAR AND PERSONAL PROTECTIVE ITEMS...24
FIRE EXTINGUISHER AND FIRST AID KIT...24
SAFETY EQUIPMENT...25
KEEP MACHINE CLEAN...25
KEEP OPERATOR'S COMPARTMENT CLEAN...25
LEAVING OPERATOR'S SEAT WITH LOCK...25
HANDRAILS AND STEPS...26
MOUNTING AND DISMOUNTING...26
NO PERSONS ON ATTACHMENTS...26
BURN PREVENTION...27
FIRE PREVENTION AND EXPLOSION PREVENTION...27
ACTION IF FIRE OCCURS...28
WINDSHIELD WASHER FLUID...28
FALLING OBJECTS, FLYING OBJECTS AND INTRUDING OBJECTS PREVENTION...29
CAUTIONS RELATED TO ROPS (ROLLOVER PROTECTION SYSTEM)...29
ATTACHMENT INSTALLATION...30
ATTACHMENT COMBINATIONS...30
CAB WINDOW GLASSES...30
UNAUTHORIZED MODIFICATIONS...30
SAFETY AT JOBSITE...30
WORKING ON LOOSE GROUND...30
DISTANCE TO HIGH VOLTAGE CABLES...31
ENSURE GOOD VISIBILITY...31
VENTILATION FOR ENCLOSED AREA...31
SIGNALMAN'S SIGNAL AND SIGNS...32
EMERGENCY EXIT FROM OPERATOR'S CAB...32
ASBESTOS DUST HAZARD PREVENTION...32
SAFETY MACHINE OPERATION...33
STARTING ENGINE...33
CHECKS BEFORE STARTING ENGINE...33
SAFETY RULES FOR STARTING ENGINE...34
STARTING ENGINE IN COLD WEATHER...34
OPERATION...35
CHECKS BEFORE OPERATION...35
SAFETY RULES FOR CHANGING MACHINE DIRECTIONS...35
SAFETY RULES FOR TRAVELING...36
TRAVELING ON SLOPES...37
OPERATIONS ON SLOPES...38
PROHIBITED OPERATIONS...38
OPERATIONS ON SNOW...40
PARKING MACHINE...40
TRANSPORTATION...41
LOADING AND UNLOADING...41
SHIPPING THE MACHINE...41
BATTERY...42
BATTERY HAZARD PREVENTION...42
STARTING ENGINE WITH BOOSTER CABLES...43
TOWING...44
SAFETY RULES FOR TOWING...44
LIFTING OBJECTS WITH BUCKET...45
SAFETY RULES FOR LIFTING OBJECTS...45
SAFETY MAINTENANCE INFORMATION...46
WARNING TAG...46
KEEP WORK PLACE CLEAN AND TIDY...46
APPOINT LEADER WHEN WORKING WITH OTHERS...46
STOP ENGINE BEFORE CARRYING OUT MAINTENANCE...47
CAUTIONS FOR OPENING (TILTING) FLOOR...48
TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING...49
PROPER TOOLS...49
PERSONNEL...49
ATTACHMENTS...50
WORK UNDER THE MACHINE...50
NOISE...50
WHEN USING HAMMER...50
WELDING WORKS...50
REMOVING BATTERY TERMINALS...51
SAFETY FIRST WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION...51
DO NOT DISASSEMBLE RECOIL SPRINGS...51
SAFETY RULES FOR HIGH-PRESSURE OIL...51
SAFETY HANDLING HIGH-PRESSURE HOSES...52
WASTE MATERIALS...52
AIR CONDITIONER MAINTENANCE...52
COMPRESSED AIR...52
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS...52
OPERATION...53
MACHINE VIEW ILLUSTRATIONS...54
OVERALL MACHINE VIEW...54
CONTROLS AND GAUGES...55
DETAILED CONTROLS AND GAUGES...56
MONITORING SYSTEM...56
SWITCHES...64
CONTROL LEVERS AND PEDALS...68
WINDSHIELD...74
SLIDING DOOR...78
SLIDING WINDOW...78
EMERGENCY ESCAPE HAMMER...79
COVER WITH LOCK...80
ENGINE REAR COVER...81
COOLING COVER...81
MUD COVER...82
METHOD OF OPENING (TILTING) FLOOR...83
FUSE...88
BLOCK FUSE...89
OPERATION MANUAL STORAGE...90
TOOL BOX...90
GREASE GUN HOLDER...90
ASHTRAY...90
MACHINE OPERATIONS AND CONTROLS...91
BEFORE STARTING ENGINE...91
STARTING ENGINE...106
AFTER STARTING ENGINE...110
STOPPING THE ENGINE...113
MACHINE OPERATION...114
STEERING THE MACHINE...119
SWINGING...121
WORK EQUIPMENT CONTROLS AND OPERATIONS...122
PROHIBITED OPERATIONS...124
GENERAL OPERATION INFORMATION...126
TRAVELING ON SLOPES...128
ESCAPE FROM MUD...130
WORK POSSIBLE USING COMPACT HYDRAULIC EXCAVATOR...131
BUCKET REPLACEMENT...133
PARKING MACHINE...134
MACHINE INSPECTION AFTER DAILY WORK...135
LOCKING...136
RUBBER SHOES AND ROAD LINERS...137
TRANSPORTATION...142
TRANSPORTATION PROCEDURE...142
LOADING AND UNLOADING WITH TRAILER...143
LIFTING MACHINE...149
COLD WEATHER OPERATION...152
COLD WEATHER OPERATION INFORMATION...152
CAB HEATER COLD WEATHER...153
AFTER DAILY WORK COMPLETION...154
AFTER COLD WEATHER SEASON...154
LONG TERM STORAGE...155
BEFORE STORAGE...155
DURING STORAGE...156
AFTER STORAGE...156
TROUBLES AND ACTIONS...157
RUNNING OUT OF FUEL...157
PHENOMENA THAT ARE NOT FAILURES...157
TOWING THE MACHINE...158
SEVERE JOB CONDITION...158
DISCHARGED BATTERY...159
OTHER TROUBLE...163
MAINTENANCE...166
MAINTENANCE INFORMATION...167
OUTLINE OF SERVICE...169
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC...169
ELECTRIC SYSTEM MAINTENANCE...172
HANDLING HYDRAULIC SYSTEM...172
WEAR PARTS...173
WEAR PARTS LIST...173
LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS...174
TIGHTENING TORQUE SPECIFICATIONS...178
TIGHTENING TORQUE LIST...178
SAFETY CRITICAL PARTS...179
SAFETY CRITICAL PARTS LIST...179
MAINTENANCE SCHEDULE...180
MAINTENANCE SCHEDULE CHART...180
MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER...181
MAINTENANCE PROCEDURE...182
WHEN REQUIRED...182
CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT...182
CLEAN INSIDE OF COOLING SYSTEM...185
CHECK LEVEL OF BATTERY ELECTROLYTE...189
CLEAN WATER SEPARATOR ELEMENT...191
DRAIN WATER AND SEDIMENT FROM FUEL TANK...191
CHECK AND TIGHTEN TRACK SHOE BOLTS...192
CHECK AND ADJUST TRACK TENSION ...193
CHECK,RUBBER SHOES OR ROAD LINERS ...195
CHECK AND ADJUST RUBBER SHOE TENSION ...197
REPLACE RUBBER SHOES ...199
REPLACE ROAD LINERS...201
REPLACE BUCKET TEETH...202
CHECK WINDOW WASHER FLUID LEVEL,ADD FLUID...205
CHECK,CLEAN AND LUBRICATE CAB SLIDE DOOR RAIL AND ROLLER...206
LUBRICATING...206
BLEEDING AIR FROM HYDRAULIC SYSTEM...207
CHECK BEFORE STARTING...209
EVERY 500 HOURS MAINTENANCE...210
LUBRICATING...210
CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE...213
REPLACE FUEL FILTER CARTRIDGE...214
CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL...216
CLEAN AND INSPECT RADIATOR FINS AND OIL COOLER FINS...217
CHECK AND ADJUST COOLING FAN BELT TENSION...218
EVERY 1000 HOURS MAINTENANCE...219
REPLACE HYDRAULIC OIL FILTER ELEMENT...219
CHANGE OIL IN FINAL DRIVE CASE...220
CHECK ENGINE VALVE CLEARANCE,ADJUST...220
EVERY 2000 HOURS MAINTENANCE...221
CHANGE OIL IN HYDRAULIC TANK, CLEAN STRAINER...221
CHECK ALTERNATOR, STARTING MOTOR...223
SPECIFICATIONS...224
SPECIFICATIONS...225
ATTACHMENTS, OPTIONS...227
ATTACHMENTS AND OPTIONS-GENERAL INFORMATION...228
SAFETY FIRST...228
ATTACHMENT INSTALLATION...229
BUCKET WITH HOOK...230
PROHIBITED OPERATIONS...230
AIR CONDITIONER...231
CONTROL PANEL AND COMPONENTS ...231
AIR CONDITIONER CONTROLS...232
AIR CONDITIONER MAINTENANCE...233
WINDSHIELD WASHER...237
WINDSHIELD WASHER OPERATION ...237
CHECK WINDOW WASHER FLUID LEVEL,ADD FLUID...237
MACHINE READY FOR ATTACHMENT...238
LOCATIONS...238
HYDRAULIC CIRCUIT...240
ATTACHMENT OPERATIONS...242
LONG TERM STORAGE...243
SPECIFICATIONS...243
CHANGING MACHINE CONTROL PATTERN (IF PATTERN CHANGE VALVE EQUIPPED)...244
CONTROL PATTERN CHANGE PROCEDURE...244
MACHINE CONTROL PATTERNS...245
POWER ANGLE BLADE...246
BLADE CONTROL LEVER...246
WHEN REQUIRED...247
EVERY 500 HOURS SERVICE...247
WEAR PARTS LIST...248
SPECIFICATIONS...248
ATTACHMENT GUIDE...249
ATTACHMENT COMBINATIONS...249
RECOMMENDED ATTACHMENT OPERATIONS...250
HYDRAULIC BREAKER...250
INDEX...255
