Komatsu D61EXi -24 D61EXi -24E0 D61PXi-24 D61PXi-24E0 Bulldozer Shop Manual SEN06856-04 – PDF

Komatsu D61EXi -24 D61EXi -24E0 D61PXi-24 D61PXi-24E0 Bulldozer Shop Manual SEN06856-04 – PDF DOWNLOAD

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Komatsu D61EXi -24 D61EXi -24E0 D61PXi-24 D61PXi-24E0 Bulldozer Shop Manual SEN06856-04 – PDF DOWNLOAD

Language : English
Pages : 3208
Downloadable : Yes
File Type : PDF
Size: 73.3 MB

DESCRIPTION:

Komatsu D61EXi -24 D61EXi -24E0 D61PXi-24 D61PXi-24E0 Bulldozer Shop Manual SEN06856-04 – PDF DOWNLOAD

SERIAL NUMBERS
D61EXi-45001 and up
D61PXi-45001 and up

FOREWORD, SAFETY, BASIC INFORMATION
HOW TO READ THE SHOP MANUAL
• Some of the attachments and options described in this shop manual may not be available in some areas. If
they are required, consult your Komatsu distributor.
• The materials and specifications are subject to change without notice.
• Shop Manuals are available for “machine part” and “engine part”. For the engine unit, see the shop manual
for the machine which has the same engine model.
• Actual machine may differ from the images which are contained in this manual. A typical model is shown in
the illustrations of this shop manual.
Composition of the shop manual
This shop manual contains technical information necessary to perform services in workshops. It is divided into
the following chapters for the ease of use.
00 INDEX AND FOREWORD
This section describes the index, foreword, safety, and basic information.
01 SPECIFICATIONS
This section describes the specifications of the machine.
10 STRUCTURE AND FUNCTION
This section describes the structure and operation of each component with respect to each system. “STRUCTURE
AND FUNCTION” is helpful in not only understanding the structure of each component but performing
troubleshooting.
20 STANDARD VALUE TABLE
This section describes the standard values for new machine and failure criteria for testing and adjusting, and
troubleshooting. Use the standard values table to check the standard values for testing and adjusting, and judge
troubles in troubleshooting.
30 TESTING AND ADJUSTING
This section describes the measuring tools and measuring methods for testing and adjusting as well as the adjusting
method of each part. The standard values and repair limit for TESTING AND ADJUSTING are described
in “STANDARD VALUE TABLE”.
40 TROUBLESHOOTING
This section describes troubleshooting of failure part and its remedy method on the occurrence of the failure.
Descriptions of troubleshooting are sorted by failure mode.
50 DISASSEMBLY AND ASSEMBLY
This section describes the special tools, work procedures, and safety precautions necessary for removal, installation,
disassembly, and assembly of the components and parts. In addition, tightening torques, quantity, and
weight of the coating materials, lubricants, and coolant necessary to these works are shown.
60 MAINTENANCE STANDARD
This section describes the maintenance standard value of each component. The maintenance standard shows
the criteria and remedies for disassembly and assembly.
80 THE OTHER INFORMATION
This section describes the structure and function, testing and adjusting, and troubleshooting for all of the other
components or equipment which cannot be separately classified in the appendix.
90 Circuit diagrams
This section describes hydraulic circuit diagrams and electrical circuit diagrams.

General precautions
If the machine is handled incorrectly, it is dangerous. Read and understand what is described in the
operation and maintenance manual before operation. Read and understand what is described in this
manual before operation.
• Read and understand the meaning of all the safety labels stuck to the machine before performing any
greasing or repairs. For the locations of the safety labels and detailed explanation of precautions, see Operation
and Maintenance Manual.
• Tools and removed parts in the workshop should be well organized. Always keep the tools and parts in their
correct places. Always keep the work area clean and make sure that there is no dust, dirt, oil, or water on
the floor. Smoke only in the designated areas. Never smoke while working.
• Keep all tools in good condition, learn the correct way to use them, and use the proper ones. Check the
tools, machine, forklift truck, service car, etc. thoroughly before starting the work.
• Always wear safety shoes and helmet when performing
any operation. Do not wear loose clothes, or clothes with
buttons missing.
• Always wear the protective eyeglasses when hitting parts
with a hammer.
• Always wear the protective eyeglasses when grinding
parts with a grinder, etc.
• When performing any operation with multiple workers, always
agree on the operating procedure before starting. Be
clear in verbal communication, and observe hand signals.
Hang “UNDER REPAIR” warning tag in the operator’s
compartment Before starting work.
• Work and operation which require license or qualification
should be performed by qualified workers.
• Welding repairs should be performed by trained and experienced welders. When performing welding work,
always wear welding gloves, apron, welding goggles, cap and other clothes suited for welding work.
• Warm up before starting the work with exercise which increases alertness and the range of motion in order
to prevent injury.
• Avoid prolonged work, and take a rest at times to keep up a good condition. Take a rest at designated safe
area.
Precautions for preparatory work:
• Place the machine on a firm and level ground, and apply the parking brake and chock the wheels or tracks
to prevent the machine from moving before adding oil or making any repairs.
• Lower the work equipment (blade, ripper, bucket, etc.) to the ground before starting work. If this is not possible,
insert the lock pin or use blocks to prevent the work equipment from falling. In addition, be sure to
lock all the control levers and hang “UNDER REPAIR” warning tag on them.
• When performing the disassembling or assembling work, support the machine securely with blocks, jacks,
or stands before starting the work.
• Remove all mud and oil from the steps or other places for going up and down on the machine. Always use the handrails, ladders or steps when for going up and down on the machine. Never jump on or off the machine. When the scaffold is not provided, use steps or stepladder to secure your footing. Do not use handrails, ladders, or steps if they are damaged or deformed. Repair it or replace it immediately.

TABLE OF CONTENTS:

Komatsu D61EXi -24 D61EXi -24E0 D61PXi-24 D61PXi-24E0 Bulldozer Shop Manual SEN06856-04 – PDF DOWNLOAD

INDEX
00 INDEX AND FOREWORD 00-1
FOREWORD, SAFETY, BASIC INFORMATION 00-21
HOW TO READ THE SHOP MANUAL 00-21
SAFETY NOTICE FOR OPERATION 00-23
PRECAUTIONS TO PREVENT FIRE 00-31
ACTIONS IF FIRE OCCURS 00-33
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS 00-34
ACTIONS TAKEN TO MEET EXHAUST GAS REGULATIONS 00-35
PRECAUTIONS FOR DEF 00-36
STORE AdBlue/DEF 00-37
PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT 00-38
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS 00-41
PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT 00-48
PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT 00-50
PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT 00-51
PRACTICAL USE OF KOMTRAX 00-52
DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER 00-53
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS 00-57
METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR 00-61
METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR 00-62
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL 00-64
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH 00-65
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH HOUSING TO ROTATE
00-67
HOW TO READ ELECTRICAL WIRE CODE 00-68
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD 00-72
STANDARD TIGHTENING TORQUE TABLE 00-75
CONVERSION TABLE 00-82
ABBREVIATION LIST 00-87
01 SPECIFICATION 01-1
CONTENTS 01-2
SPECIFICATIONS 01-3
SPECIFICATION DRAWING 01-3
SPECIFICATIONS 01-11
WEIGHT TABLE 01-32
FUEL, COOLANT, LUBRICANTS (FOR NORTH AMERICA) 01-40
FUEL, COOLANT, LUBRICANTS (FOR EUROPEAN UNION) 01-42
10 STRUCTURE AND FUNCTION 10-1
CONTENTS 10-2
UREA SCR SYSTEM 10-6
LAYOUT DRAWING OF UREA SCR SYSTEM 10-6
UREA SCR SYSTEM DIAGRAM 10-9
FUNCTION OF UREA SCR SYSTEM 10-10
COMPONENT PARTS OF UREA SCR SYSTEM 10-26
BOOT-UP SYSTEM 10-35
LAYOUT DRAWING OF BOOT-UP SYSTEM 10-35
SYSTEM OPERATING LAMP SYSTEM 10-36
BATTERY DISCONNECT SWITCH 10-38
ENGINE SYSTEM 10-40
LAYOUT DRAWING OF ENGINE SYSTEM 10-40
ENGINE CONTROL SYSTEM 10-42
AUTOMATIC IDLE STOP SYSTEM 10-48
COMPONENT PARTS OF ENGINE SYSTEM 10-51
COOLING SYSTEM 10-70
LAYOUT DRAWING OF COOLING SYSTEM 10-70
COOLING FAN CONTROL SYSTEM 10-72
INDEX 00 INDEX AND FOREWORD
00-2 D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0
COMPONENT PARTS OF COOLING SYSTEM 10-75
CONTROL SYSTEM 10-85
LAYOUT DRAWING OF CONTROL SYSTEM 10-85
MACHINE MONITOR SYSTEM 10-86
KOMTRAX SYSTEM 10-87
COMPONENT PARTS OF CONTROL SYSTEM 10-88
HYDRAULIC SYSTEM 10-122
LAYOUT DRAWING OF HYDRAULIC SYSTEM 10-122
CLSS 10-123
COMPONENT PARTS OF HYDRAULIC SYSTEM 10-126
POWER TRAIN SYSTEM 10-161
LAYOUT DRAWING OF HST SYSTEM 10-161
OPERATION OF HST SYSTEM 10-162
STEERING AND BRAKE CONTROL SYSTEM 10-164
HST CONTROL SYSTEM 10-166
PARKING BRAKE CONTROL SYSTEM 10-177
COMPONENT PARTS OF POWER TRAIN SYSTEM 10-180
WORK EQUIPMENT SYSTEM 10-217
WORK EQUIPMENT CONTROL 10-217
LAYOUT DRAWING OF FRONT WORK EQUIPMENT 10-220
LAYOUT OF FIXED MULTI-SHANK RIPPER 10-221
COMPONENT PARTS OF WORK EQUIPMENT SYSTEM 10-222
ICT SYSTEM 10-241
LAYOUT DRAWING OF ICT SYSTEM 10-241
SYSTEM DIAGRAM OF ICT CONTROL SYSTEM 10-243
BLADE CONTROL SYSTEM 10-245
ASSIST CONTROL SYSTEM 10-249
BACK GRADE MODE SYSTEM 10-251
CUT CONTROL SYSTEM 10-253
SMOOTH START SYSTEM 10-266
SLIP CONTROL SYSTEM 10-268
SPEED CONTROL SYSTEM 10-270
STRAIGHT TRAVEL CORRECTION SYSTEM 10-272
QUICK SURFACE CONTROL SYSTEM 10-276
SYSTEM OF TRIANGULATED SURFACE FROM AS-BUILT 10-278
2 SURFACES SELECTION CONTROL SYSTEM 10-280
LIFT LAYER CONTROL SYSTEM 10-282
COMPONENT PARTS OF ICT SYSTEM 10-285
UNDERCARRIAGE AND FRAME 10-311
MAIN FRAME 10-311
SUSPENSION 10-312
TRACK FRAME AND IDLER CUSHION 10-315
WORK EQUIPMENT 10-318
STRUCTURE OF FRONT WORK EQUIPMENT 10-318
STRUCTURE OF FIXED MULTI-SHANK RIPPER 10-319
CAB AND ITS ATTACHMENTS 10-320
ROPS CAB 10-320
CAB MOUNT 10-322
20 STANDARD VALUE TABLE 20-1
CONTENTS 20-2
STANDARD VALUE TABLE FOR ENGINE 20-3
STANDARD VALUE TABLE FOR ENGINE: D61EXI-24 20-3
STANDARD VALUE TABLE FOR ENGINE: D61EXI-24E0 20-7
STANDARD VALUE TABLE FOR ENGINE: D61PXI-24 20-11
STANDARD VALUE TABLE FOR ENGINE: D61PXI-24E0 20-15
STANDARD VALUE TABLE FOR MACHINE 20-19
STANDARD VALUE TABLE FOR MACHINE: D61EXI-24 20-19
STANDARD VALUE TABLE FOR MACHINE: D61EXI-24E0 20-36
00 INDEX AND FOREWORD INDEX
D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0 00-3
STANDARD VALUE TABLE FOR MACHINE: D61PXI-24 20-53
STANDARD VALUE TABLE FOR MACHINE: D61PXI-24E0 20-70
MACHINE POSTURE AND PROCEDURE FOR MEASURING PERFORMANCE 20-87
30 TESTING AND ADJUSTING 30-1
CONTENTS 30-2
RELATED INFORMATION ON TESTING AND ADJUSTING 30-6
TOOLS FOR TESTING AND ADJUSTING 30-6
SKETCH OF TOOLS FOR TESTING AND ADJUSTING 30-14
ENGINE AND COOLING SYSTEM 30-19
TEST ENGINE SPEED 30-19
TEST BOOST PRESSURE 30-21
TEST EXHAUST GAS COLOR 30-23
TEST MASS AIR FLOW AND TEMPERATURE SENSOR 30-27
TEST AND ADJUST VALVE CLEARANCE 30-29
TEST COMPRESSION PRESSURE 30-31
TEST BLOWBY PRESSURE 30-36
TEST ENGINE OIL PRESSURE 30-39
TEST EGR VALVE AND VGT OIL PRESSURE 30-40
TEST FUEL PRESSURE 30-42
TEST FUEL DISCHARGE, RETURN AND LEAKAGE 30-48
BLEEDING AIR FROM FUEL SYSTEM 30-55
TEST FUEL CIRCUIT FOR LEAKAGE 30-56
HANDLE CYLINDER CUT-OUT MODE OPERATION 30-58
HANDLE NO-INJECTION CRANKING OPERATION 30-59
TEST KDPF, SCR AND MUFFLER STACK FOR LOOSENESS AND DAMAGE 30-60
TEST INSTALLED CONDITION OF CYLINDER HEADS AND MANIFOLDS 30-61
TEST ENGINE PIPING FOR DAMAGE AND LOOSENESS 30-62
TEST ALTERNATOR BELT 30-63
TEST AUTOMATIC TENSIONER 30-65
WRITE ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER 30-67
TEST SCR RELATED FUNCTIONS 30-68
CLEAN AdBlue/DEF TANK 30-97
CLEAN AdBlue/DEF TANK MOUNTING PORTION 30-101
CLEAN AdBlue/DEF PUMP 30-102
POWER TRAIN 30-108
TEST AND ADJUST HST OIL PRESSURE 30-108
BLEED AIR FROM HST PUMP 30-113
TEST OUTLET PRESSURE OF SOLENOID VALVE 30-115
TEST TRAVEL DEVIATION 30-120
TEST BRAKE PERFORMANCE SIMPLY 30-122
TEST AND ADJUST DECELERATION/BRAKE PEDAL 30-123
ADJUST PARKING BRAKE LEVER 30-127
MOVE MACHINE WHEN IT CANNOT TRAVEL 30-129
UNDERCARRIAGE AND FRAME 30-133
CHECK AND ADJUST IDLER CLEARANCE 30-133
TESTING SPROCKET WEAR 30-134
TEST AND ADJUST TRACK TENSION 30-135
HYDRAULIC SYSTEM 30-137
RELEASE REMAINING PRESSURE FROM HYDRAULIC SYSTEM 30-137
TEST AND ADJUST WORK EQUIPMENT OIL PRESSURES 30-138
TEST AND ADJUST OIL PRESSURE OF CONTROL CIRCUIT 30-141
TEST OUTLET PRESSURE OF EPC SOLENOID VALVE 30-143
BLEED AIR FROM WORK EQUIPMENT, COOLING FAN PUMP, AND CHARGE PUMP 30-145
TEST COOLING FAN SPEED 30-146
TEST COOLING FAN CIRCUIT OIL PRESSURE 30-147
TEST THE PARTS CAUSING HYDRAULIC DRIFT IN WORK EQUIPMENT 30-149
TEST INTERNAL OIL LEAKAGE OF WORK EQUIPMENT CYLINDER 30-151
BLEED AIR FROM WORK EQUIPMENT CYLINDERS 30-154
INDEX 00 INDEX AND FOREWORD
00-4 D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0
WORK EQUIPMENT 30-155
ADJUST WORK EQUIPMENT LOCK LEVER 30-155
TEST AND ADJUST PLAY OF BLADE ELECTRIC LEVER 30-157
ELECTRICAL SYSTEM 30-167
SET AND OPERATE MACHINE MONITOR 30-167
START UP KOMTRAX SYSTEM 30-298
STOP USING OF KOMTRAX SYSTEM 30-304
ADJUSTMENT WHEN HST CONTROLLER HAS BEEN REPLACED 30-306
ADJUSTMENT WHEN ELECTRIC OR HYDRAULIC DEVICE HAS BEEN REPLACED 30-312
ADJUST REARVIEW CAMERA ANGLE 30-314
HANDLE VOLTAGE CIRCUIT OF ENGINE CONTROLLER 30-315
BATTERY DISCONNECT SWITCH 30-316
TEST DIODES 30-317
ICT SYSTEM 30-318
TEST AND ADJUST ICT RELATED DEVICES 30-318
SET AND OPERATE CONTROL BOX 30-320
MACHINE CALIBRATION 30-321
OPERATE PITCH ROD CALIBRATION 30-342
INPUT WEAR AMOUNT OF BLADE EDGE AND TRACK SHOE 30-344
RESET CYLINDER STROKE END 30-345
OPERATE MANUAL MACHINE CALIBRATION 30-347
CHECK AND ADJUST BLADE ELEVATION 30-349
TEST STROKE SENSOR FOR LIFT CYLINDER 30-352
TEST STROKE SENSOR FOR TILT CYLINDER 30-354
TEST STROKE SENSOR FOR ANGLE CYLINDER 30-356
TEST AND ADJUST RESET SENSOR FOR LIFT CYLINDER 30-358
ADJUST WHEN ICT SENSOR CONTROLLER IS REPLACED 30-360
ADJUST AFTER REPLACEMENT OF IMU SENSOR 30-363
METHOD FOR ADJUSTING WHEN ICT RELATED DEVICES ARE REPAIRED OR REPLACED30-364
Pm CLINIC 30-367
Pm CLINIC SERVICE 30-367
40 TROUBLESHOOTING 40-1
CONTENTS 40-2
ABBREVIATION LIST 40-14
RELATED INFORMATION ON TROUBLESHOOTING 40-20
GENERAL TROUBLESHOOTING POINTS 40-20
TROUBLESHOOTING POINTS FOR UREA SCR SYSTEM 40-21
SEQUENCE OF EVENTS IN TROUBLESHOOTING 40-36
CHECKS BEFORE TROUBLESHOOTING 40-38
INSPECTION PROCEDURE BEFORE TROUBLESHOOTING 40-40
TESTING IN ACCORDANCE WITH TESTING PROCEDURE 40-42
PREPARATION FOR TROUBLESHOOTING ELECTRICAL SYSTEM 40-64
PROCEDURE FOR TROUBLESHOOTING 40-71
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE 40-74
CONNECTORS LIST AND LAYOUT 40-76
CONNECTOR CONTACT IDENTIFICATION 40-93
T-BRANCH BOX AND T-BRANCH ADAPTER TABLE 40-133
FUSE LOCATION TABLE 40-139
PRECAUTIONS FOR CLEANING AND REPLACING KDPF (KCSF and KDOC) 40-143
PREPARATION OF SHORT CIRCUIT ELECTRICAL CONNECTOR (FOR FAILURE CODES [CA1883]
AND [CA3135]) 40-147
FAILURE CODES TABLE 40-149
TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE) 40-170
FAILURE CODE [6091NX] 40-170
FAILURE CODE [989L00] 40-172
FAILURE CODE [989M00] 40-173
FAILURE CODE [989N00] 40-174
FAILURE CODE [A1U0N3] 40-175
00 INDEX AND FOREWORD INDEX
D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0 00-5
FAILURE CODE [A1U0N4] 40-177
FAILURE CODE [A900FR] 40-179
FAILURE CODE [A900N6] 40-180
FAILURE CODE [A900NY] 40-181
FAILURE CODE [AA10NX] 40-182
FAILURE CODE [AB00KE] 40-184
FAILURE CODE [AQ10N3] 40-186
FAILURE CODE [AS00N3] 40-188
FAILURE CODE [AS00R2] 40-190
FAILURE CODE [AS00R3] 40-191
FAILURE CODE [AS00R4] 40-192
FAILURE CODE [AS00R5] 40-193
FAILURE CODE [AS00R6] 40-194
FAILURE CODE [AS00ZK] 40-195
FAILURE CODE [AS10KM] 40-196
FAILURE CODE [AS10NR] 40-197
FAILURE CODE [AS10NT] 40-198
FAILURE CODE [B@BAZG] 40-199
FAILURE CODE [B@BCNS] 40-200
FAILURE CODE [B@BCQA] 40-201
FAILURE CODE [B@CRNS] 40-203
FAILURE CODE [B@CRZG] 40-204
FAILURE CODE [CA115] 40-205
FAILURE CODE [CA122] 40-206
FAILURE CODE [CA123] 40-208
FAILURE CODE [CA131] 40-210
FAILURE CODE [CA132] 40-212
FAILURE CODE [CA144] 40-214
FAILURE CODE [CA145] 40-216
FAILURE CODE [CA153] 40-218
FAILURE CODE [CA154] 40-221
FAILURE CODE [CA187] 40-223
FAILURE CODE [CA221] 40-225
FAILURE CODE [CA222] 40-227
FAILURE CODE [CA227] 40-229
FAILURE CODE [CA234] 40-230
FAILURE CODE [CA238] 40-231
FAILURE CODE [CA239] 40-233
FAILURE CODE [CA249] 40-235
FAILURE CODE [CA256] 40-237
FAILURE CODE [CA271] 40-239
FAILURE CODE [CA272] 40-241
FAILURE CODE [CA322] 40-243
FAILURE CODE [CA323] 40-245
FAILURE CODE [CA324] 40-247
FAILURE CODE [CA325] 40-249
FAILURE CODE [CA331] 40-251
FAILURE CODE [CA332] 40-253
FAILURE CODE [CA343] 40-255
FAILURE CODE [CA351] 40-256
FAILURE CODE [CA352] 40-257
FAILURE CODE [CA356] 40-260
FAILURE CODE [CA357] 40-262
FAILURE CODE [CA386] 40-265
FAILURE CODE [CA428] 40-266
FAILURE CODE [CA429] 40-268
FAILURE CODE [CA435] 40-270
FAILURE CODE [CA441] 40-272
INDEX 00 INDEX AND FOREWORD
00-6 D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0
FAILURE CODE [CA442] 40-274
FAILURE CODE [CA449] 40-275
FAILURE CODE [CA451] 40-276
FAILURE CODE [CA452] 40-278
FAILURE CODE [CA488] 40-280
FAILURE CODE [CA515] 40-281
FAILURE CODE [CA516] 40-283
FAILURE CODE [CA553] 40-285
FAILURE CODE [CA555] 40-286
FAILURE CODE [CA556] 40-287
FAILURE CODE [CA559] 40-288
FAILURE CODE [CA595] 40-291
FAILURE CODE [CA687] 40-292
FAILURE CODE [CA689] 40-294
FAILURE CODE [CA691] 40-297
FAILURE CODE [CA692] 40-299
FAILURE CODE [CA697] 40-301
FAILURE CODE [CA698] 40-302
FAILURE CODE [CA731] 40-303
FAILURE CODE [CA778] 40-305
FAILURE CODE [CA1117] 40-310
FAILURE CODE [CA1664] 40-311
FAILURE CODE [CA1669] 40-314
FAILURE CODE [CA1673] 40-315
FAILURE CODE [CA1677] 40-316
FAILURE CODE [CA1678] 40-317
FAILURE CODE [CA1682] 40-318
FAILURE CODE [CA1683] 40-322
FAILURE CODE [CA1684] 40-324
FAILURE CODE [CA1686] 40-326
FAILURE CODE [CA1691] 40-327
FAILURE CODE [CA1694] 40-330
FAILURE CODE [CA1695] 40-333
FAILURE CODE [CA1696] 40-334
FAILURE CODE [CA1712] 40-336
FAILURE CODE [CA1713] 40-339
FAILURE CODE [CA1714] 40-341
FAILURE CODE [CA1715] 40-342
FAILURE CODE [CA1776] 40-343
FAILURE CODE [CA1777] 40-346
FAILURE CODE [CA1843] 40-349
FAILURE CODE [CA1844] 40-351
FAILURE CODE [CA1879] 40-354
FAILURE CODE [CA1881] 40-357
FAILURE CODE [CA1883] 40-359
FAILURE CODE [CA1885] 40-363
FAILURE CODE [CA1887] 40-365
FAILURE CODE [CA1921] 40-367
FAILURE CODE [CA1922] 40-370
FAILURE CODE [CA1942] 40-375
FAILURE CODE [CA1993] 40-376
FAILURE CODE [CA2185] 40-379
FAILURE CODE [CA2186] 40-381
FAILURE CODE [CA2249] 40-383
FAILURE CODE [CA2271] 40-384
FAILURE CODE [CA2272] 40-387
FAILURE CODE [CA2288] 40-390
FAILURE CODE [CA2311] 40-391
00 INDEX AND FOREWORD INDEX
D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0 00-7
FAILURE CODE [CA2349] 40-392
FAILURE CODE [CA2353] 40-395
FAILURE CODE [CA2357] 40-397
FAILURE CODE [CA2381] 40-398
FAILURE CODE [CA2382] 40-401
FAILURE CODE [CA2383] 40-404
FAILURE CODE [CA2386] 40-407
FAILURE CODE [CA2387] 40-409
FAILURE CODE [CA2555] 40-414
FAILURE CODE [CA2556] 40-417
FAILURE CODE [CA2637] 40-420
FAILURE CODE [CA2639] 40-422
FAILURE CODE [CA2771] 40-425
FAILURE CODE [CA2777] 40-431
FAILURE CODE [CA2976] 40-434
FAILURE CODE [CA3133] 40-436
FAILURE CODE [CA3134] 40-438
FAILURE CODE [CA3135] 40-440
FAILURE CODE [CA3142] 40-444
FAILURE CODE [CA3143] 40-445
FAILURE CODE [CA3144] 40-446
FAILURE CODE [CA3146] 40-448
FAILURE CODE [CA3147] 40-449
FAILURE CODE [CA3148] 40-450
FAILURE CODE [CA3151] 40-452
FAILURE CODE [CA3165] 40-458
FAILURE CODE [CA3229] 40-461
FAILURE CODE [CA3231] 40-463
FAILURE CODE [CA3232] 40-465
FAILURE CODE [CA3235] 40-469
FAILURE CODE [CA3239] 40-471
FAILURE CODE [CA3241] 40-474
FAILURE CODE [CA3242] 40-477
FAILURE CODE [CA3251] 40-480
FAILURE CODE [CA3253] 40-482
FAILURE CODE [CA3254] 40-485
FAILURE CODE [CA3255] 40-488
FAILURE CODE [CA3256] 40-491
FAILURE CODE [CA3311] 40-493
FAILURE CODE [CA3312] 40-495
FAILURE CODE [CA3313] 40-498
FAILURE CODE [CA3314] 40-499
FAILURE CODE [CA3315] 40-500
FAILURE CODE [CA3316] 40-503
FAILURE CODE [CA3317] 40-504
FAILURE CODE [CA3318] 40-505
FAILURE CODE [CA3319] 40-508
FAILURE CODE [CA3321] 40-509
FAILURE CODE [CA3322] 40-511
FAILURE CODE [CA3419] 40-514
FAILURE CODE [CA3421] 40-516
FAILURE CODE [CA3497] 40-518
FAILURE CODE [CA3498] 40-519
FAILURE CODE [CA3543] 40-520
FAILURE CODE [CA3545] 40-527
FAILURE CODE [CA3547] 40-529
FAILURE CODE [CA3558] 40-530
FAILURE CODE [CA3559] 40-532
INDEX 00 INDEX AND FOREWORD
00-8 D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0
FAILURE CODE [CA3562] 40-534
FAILURE CODE [CA3563] 40-536
FAILURE CODE [CA3567] 40-539
FAILURE CODE [CA3568] 40-543
FAILURE CODE [CA3571] 40-549
FAILURE CODE [CA3572] 40-551
FAILURE CODE [CA3574] 40-553
FAILURE CODE [CA3575] 40-556
FAILURE CODE [CA3577] 40-558
FAILURE CODE [CA3578] 40-560
FAILURE CODE [CA3582] 40-562
FAILURE CODE [CA3583] 40-570
FAILURE CODE [CA3596] 40-572
FAILURE CODE [CA3649] 40-575
FAILURE CODE [CA3681] 40-577
FAILURE CODE [CA3682] 40-582
FAILURE CODE [CA3713] 40-588
FAILURE CODE [CA3717] 40-591
FAILURE CODE [CA3718] 40-592
FAILURE CODE [CA3725] 40-593
FAILURE CODE [CA3741] 40-596
FAILURE CODE [CA3748] 40-597
FAILURE CODE [CA3751] 40-599
FAILURE CODE [CA3755] 40-601
FAILURE CODE [CA3866] 40-603
FAILURE CODE [CA3867] 40-607
FAILURE CODE [CA3868] 40-610
FAILURE CODE [CA3899] 40-614
FAILURE CODE [CA3911] 40-616
FAILURE CODE [CA3912] 40-620
FAILURE CODE [CA3932] 40-622
FAILURE CODE [CA3933] 40-624
FAILURE CODE [CA3934] 40-626
FAILURE CODE [CA3935] 40-629
FAILURE CODE [CA3936] 40-631
FAILURE CODE [CA4151] 40-633
FAILURE CODE [CA4152] 40-637
FAILURE CODE [CA4155] 40-641
FAILURE CODE [CA4156] 40-644
FAILURE CODE [CA4157] 40-647
FAILURE CODE [CA4158] 40-649
FAILURE CODE [CA4159] 40-650
FAILURE CODE [CA4161] 40-651
FAILURE CODE [CA4162] 40-654
FAILURE CODE [CA4163] 40-657
FAILURE CODE [CA4164] 40-659
FAILURE CODE [CA4165] 40-661
FAILURE CODE [CA4166] 40-663
FAILURE CODE [CA4168] 40-665
FAILURE CODE [CA4169] 40-668
FAILURE CODE [CA4171] 40-670
FAILURE CODE [CA4249] 40-673
FAILURE CODE [CA4251] 40-675
FAILURE CODE [CA4259] 40-677
FAILURE CODE [CA4261] 40-680
FAILURE CODE [CA4277] 40-683
FAILURE CODE [CA4281] 40-687
FAILURE CODE [CA4459] 40-690
00 INDEX AND FOREWORD INDEX
D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0 00-9
FAILURE CODE [CA4461] 40-693
FAILURE CODE [CA4658] 40-696
FAILURE CODE [CA4731] 40-700
FAILURE CODE [CA4732] 40-701
FAILURE CODE [CA4739] 40-702
FAILURE CODE [CA4768] 40-703
FAILURE CODE [CA4769] 40-705
FAILURE CODE [CA4842] 40-708
FAILURE CODE [CA4952] 40-712
FAILURE CODE [CA5115] 40-714
FAILURE CODE [CA5383] 40-717
FAILURE CODE [D130KA] 40-719
FAILURE CODE [D130KB] 40-722
FAILURE CODE [D130KY] 40-724
FAILURE CODE [D19DKA] 40-726
FAILURE CODE [D19DKB] 40-728
FAILURE CODE [D19DKY] 40-730
FAILURE CODE [D19JKZ] 40-733
FAILURE CODE [D811MC] 40-736
FAILURE CODE [D862KA] 40-737
FAILURE CODE [D8G1KT] 40-739
FAILURE CODE [D8G6KT] 40-740
FAILURE CODE [D8ALKA] 40-741
FAILURE CODE [D8ALKB] 40-745
FAILURE CODE [D8AQKR] 40-748
FAILURE CODE [DAF0MB] 40-750
FAILURE CODE [DAF0MC] 40-751
FAILURE CODE [DAF8KB] 40-752
FAILURE CODE [DAF9KQ] 40-754
FAILURE CODE [DAFGMC] 40-755
FAILURE CODE [DAFLKA] 40-756
FAILURE CODE [DAFLKB] 40-758
FAILURE CODE [DAFQKR] 40-760
FAILURE CODE [DAJ000] 40-761
FAILURE CODE [DAJ0KQ] 40-762
FAILURE CODE [DAJ0KT] 40-763
FAILURE CODE [DAJ0MC] 40-764
FAILURE CODE [DAJ1KK] 40-765
FAILURE CODE [DAJ2KK] 40-767
FAILURE CODE [DAJ5KK] 40-769
FAILURE CODE [DAJ6KK] 40-772
FAILURE CODE [DAJLKA] 40-774
FAILURE CODE [DAJLKB] 40-776
FAILURE CODE [DAJPMA] 40-778
FAILURE CODE [DAJQKR] 40-779
FAILURE CODE [DAJRKR] 40-780
FAILURE CODE [DB2QKR] 40-781
FAILURE CODE [DB2RKR] 40-788
FAILURE CODE [DBR0KT] 40-793
FAILURE CODE [DBR0MC] 40-794
FAILURE CODE [DBR1KK] 40-795
FAILURE CODE [DBR2KK] 40-798
FAILURE CODE [DBR5KK] 40-801
FAILURE CODE [DBRLKA] 40-803
FAILURE CODE [DBRLKB] 40-805
FAILURE CODE [DBRPMA] 40-807
FAILURE CODE [DBRQKR] 40-808
FAILURE CODE [DBRRKR] 40-810
INDEX 00 INDEX AND FOREWORD
00-10 D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0
FAILURE CODE [DBU0KR] 40-811
FAILURE CODE [DBUSKR] 40-812
FAILURE CODE [DBUTKA] 40-817
FAILURE CODE [DBUTKN] 40-818
FAILURE CODE [DBUTMA] 40-820
FAILURE CODE [DBUUKA] 40-821
FAILURE CODE [DBUUKN] 40-822
FAILURE CODE [DD12KA] 40-824
FAILURE CODE [DD12KB] 40-826
FAILURE CODE [DD13KA] 40-828
FAILURE CODE [DD13KB] 40-830
FAILURE CODE [DD14KA] 40-832
FAILURE CODE [DD14KB] 40-834
FAILURE CODE [DDKAKA] 40-836
FAILURE CODE [DDKAKB] 40-838
FAILURE CODE [DDKFL4] 40-840
FAILURE CODE [DDKGL4] 40-842
FAILURE CODE [DDKHKA] 40-844
FAILURE CODE [DDKHKB] 40-846
FAILURE CODE [DDKQKA] 40-848
FAILURE CODE [DDKQKB] 40-850
FAILURE CODE [DDKRKA] 40-852
FAILURE CODE [DDKRKB] 40-854
FAILURE CODE [DDKSKA] 40-856
FAILURE CODE [DDKSKB] 40-858
FAILURE CODE [DDNLKA] 40-860
FAILURE CODE [DDNLKB] 40-862
FAILURE CODE [DDP6KA] 40-864
FAILURE CODE [DDP6KB] 40-867
FAILURE CODE [DDP6MA] 40-869
FAILURE CODE [DDU1FS] 40-871
FAILURE CODE [DDU1KA] 40-873
FAILURE CODE [DDU1KY] 40-876
FAILURE CODE [DFA4KX] 40-878
FAILURE CODE [DFA4KZ] 40-879
FAILURE CODE [DFA4L8] 40-880
FAILURE CODE [DFA5KA] 40-881
FAILURE CODE [DFA5KB] 40-884
FAILURE CODE [DFA6KA] 40-887
FAILURE CODE [DFA6KB] 40-890
FAILURE CODE [DFA7KX] 40-893
FAILURE CODE [DFA7KZ] 40-894
FAILURE CODE [DFA7L8] 40-895
FAILURE CODE [DFA8KA] 40-896
FAILURE CODE [DFA8KB] 40-899
FAILURE CODE [DFA9KA] 40-902
FAILURE CODE [DFA9KB] 40-905
FAILURE CODE [DGS1KA] 40-908
FAILURE CODE [DGS1KX] 40-911
FAILURE CODE [DH21KA] 40-912
FAILURE CODE [DH21KB] 40-914
FAILURE CODE [DHA4KA] 40-916
FAILURE CODE [DHAAMA] 40-918
FAILURE CODE [DHACMA] 40-920
FAILURE CODE [DHH7KA] 40-922
FAILURE CODE [DHH7KB] 40-925
FAILURE CODE [DHH8KA] 40-927
FAILURE CODE [DHH8KB] 40-930
00 INDEX AND FOREWORD INDEX
D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0 00-11
FAILURE CODE [DHH9KA] 40-932
FAILURE CODE [DHH9KB] 40-935
FAILURE CODE [DHHAKA] 40-937
FAILURE CODE [DHHAKB] 40-940
FAILURE CODE [DHRUKA] 40-942
FAILURE CODE [DHRUKB] 40-944
FAILURE CODE [DHRVKA] 40-946
FAILURE CODE [DHRVKB] 40-948
FAILURE CODE [DK30KA] 40-950
FAILURE CODE [DK30KB] 40-953
FAILURE CODE [DK30KX] 40-955
FAILURE CODE [DK30KZ] 40-956
FAILURE CODE [DK30L8] 40-957
FAILURE CODE [DK31KA] 40-958
FAILURE CODE [DK31KB] 40-961
FAILURE CODE [DK40KA] 40-963
FAILURE CODE [DK40KB] 40-966
FAILURE CODE [DK55KX] 40-968
FAILURE CODE [DK55KZ] 40-969
FAILURE CODE [DK55L8] 40-970
FAILURE CODE [DK56KA] 40-971
FAILURE CODE [DK56KB] 40-974
FAILURE CODE [DK57KA] 40-976
FAILURE CODE [DK57KB] 40-979
FAILURE CODE [DK80KA] 40-981
FAILURE CODE [DK80KR] 40-984
FAILURE CODE [DK80KT] 40-987
FAILURE CODE [DKS0L8] 40-990
FAILURE CODE [DKS1KA] 40-991
FAILURE CODE [DKS1KB] 40-993
FAILURE CODE [DKS2KA] 40-995
FAILURE CODE [DKS2KB] 40-997
FAILURE CODE [DKS3KA] 40-999
FAILURE CODE [DKS3KB] 40-1001
FAILURE CODE [DKS3MB] 40-1003
FAILURE CODE [DKS4L8] 40-1005
FAILURE CODE [DKS5KA] 40-1006
FAILURE CODE [DKS5KB] 40-1008
FAILURE CODE [DKS6KA] 40-1010
FAILURE CODE [DKS6KB] 40-1012
FAILURE CODE [DKS7MB] 40-1014
FAILURE CODE [DKSCL8] 40-1015
FAILURE CODE [DKSDKA] 40-1016
FAILURE CODE [DKSDKB] 40-1018
FAILURE CODE [DKSEKA] 40-1020
FAILURE CODE [DKSEKB] 40-1022
FAILURE CODE [DKSFMB] 40-1024
FAILURE CODE [DLM0KX] 40-1025
FAILURE CODE [DLM0MA] 40-1026
FAILURE CODE [DLM1KA] 40-1027
FAILURE CODE [DLM1KB] 40-1029
FAILURE CODE [DLM1MA] 40-1031
FAILURE CODE [DLM2KA] 40-1032
FAILURE CODE [DLM2KB] 40-1034
FAILURE CODE [DLM2MA] 40-1036
FAILURE CODE [DLM3KA] 40-1037
FAILURE CODE [DLM3KB] 40-1039
FAILURE CODE [DLM3MB] 40-1041
INDEX 00 INDEX AND FOREWORD
00-12 D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0
FAILURE CODE [DN21FS] 40-1042
FAILURE CODE [DR21KX] 40-1044
FAILURE CODE [DR31KX] 40-1045
FAILURE CODE [DV20KB] 40-1046
FAILURE CODE [DW4BKA] 40-1048
FAILURE CODE [DW4BKB] 40-1050
FAILURE CODE [DW4BKY] 40-1052
FAILURE CODE [DW7BKA] 40-1054
FAILURE CODE [DW7BKB] 40-1056
FAILURE CODE [DW7EKA] 40-1058
FAILURE CODE [DW7EKB] 40-1060
FAILURE CODE [DW7EKY] 40-1062
FAILURE CODE [DWN5KA] 40-1064
FAILURE CODE [DWN5KB] 40-1066
FAILURE CODE [DWN5KY] 40-1068
FAILURE CODE [DXA4KA] 40-1070
FAILURE CODE [DXA4KB] 40-1072
FAILURE CODE [DXA4KY] 40-1074
FAILURE CODE [DXA5KA] 40-1076
FAILURE CODE [DXA5KB] 40-1078
FAILURE CODE [DXA5KY] 40-1080
FAILURE CODE [DXA6KA] 40-1082
FAILURE CODE [DXA6KB] 40-1084
FAILURE CODE [DXA6KY] 40-1086
FAILURE CODE [DXA7KA] 40-1088
FAILURE CODE [DXA7KB] 40-1090
FAILURE CODE [DXA7KY] 40-1092
FAILURE CODE [DXHRKA] 40-1094
FAILURE CODE [DXHRKB] 40-1096
FAILURE CODE [DXHRKY] 40-1098
FAILURE CODE [DXHSKA] 40-1100
FAILURE CODE [DXHSKB] 40-1102
FAILURE CODE [DXHSKY] 40-1104
FAILURE CODE [DXHTKA] 40-1106
FAILURE CODE [DXHTKB] 40-1108
FAILURE CODE [DXHTKY] 40-1110
FAILURE CODE [DXHUKA] 40-1112
FAILURE CODE [DXHUKB] 40-1114
FAILURE CODE [DXHUKY] 40-1116
FAILURE CODE [DXJ4KA] 40-1118
FAILURE CODE [DXJ4KB] 40-1120
FAILURE CODE [DXJCKA] 40-1122
FAILURE CODE [DXJCKB] 40-1124
FAILURE CODE [DXJCKY] 40-1126
FAILURE CODE [DXJDKA] 40-1128
FAILURE CODE [DXJDKB] 40-1130
FAILURE CODE [DXJDKY] 40-1132
FAILURE CODE [DXK1KA] 40-1134
FAILURE CODE [DXK1KB] 40-1136
FAILURE CODE [DXK1KY] 40-1138
FAILURE CODE [DXK2KA] 40-1140
FAILURE CODE [DXK2KB] 40-1142
FAILURE CODE [DXK2KY] 40-1144
FAILURE CODE [F313KA] 40-1146
FAILURE CODE [F313KB] 40-1147
FAILURE CODE [F318KB] 40-1148
FAILURE CODE [F318KY] 40-1149
FAILURE CODE [F7A0KQ] 40-1150
00 INDEX AND FOREWORD INDEX
D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0 00-13
FAILURE CODE [F7A0KT] 40-1151
FAILURE CODE [F7A1KK] 40-1152
FAILURE CODE [F7ALKB] 40-1155
FAILURE CODE [F7AQKR] 40-1157
FAILURE CODE [F7ASKA] 40-1158
FAILURE CODE [FE0AKA] 40-1160
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE) 40-1162
E-1 ENGINE DOES NOT START (ENGINE DOES NOT CRANK) 40-1162
E-2 MANUAL PREHEATING SYSTEM DOES NOT WORK 40-1169
E-3 AUTOMATIC PREHEATING SYSTEM DOES NOT WORK 40-1172
E-4 WHILE PREHEATING IS WORKING, PREHEATING MONITOR DOES NOT LIGHT UP 40-1174
E-5 WHEN STARTING SWITCH IS TURNED TO ON POSITION, MACHINE MONITOR DISPLAYS
NOTHING 40-1176
E-6 WHEN STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), BASIC
CHECK MONITOR LIGHTS UP 40-1180
E-7 AIR CLEANER CLOGGING MONITOR LIGHTS UP IN YELLOW WHILE ENGINE IS RUNNING
40-1181
E-8 CHARGE LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 40-1182
E-9 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
40-1183
E-10 ENGINE OIL PRESSURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 40-1184
E-11 HST CHARGE PRESSURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
40-1185
E-12 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
40-1186
E-13 HST OIL FILTER CLOGGING MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
40-1187
E-14 ENGINE COOLANT TEMPERATURE GAUGE DOES NOT INDICATE CORRECT TEMPERATURE
40-1188
E-15 FUEL LEVEL GAUGE DOES NOT INDICATE CORRECT LEVEL 40-1189
E-16 HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT INDICATE CORRECT TEMPERATURE
40-1192
E-17 OPERATION MODE DOES NOT CHANGE 40-1193
E-18 OPERATING CUSTOMIZE SWITCH DOES NOT DISPLAY CUSTOMIZE SCREEN 40-1194
E-19 MODIFYING SETTING ON CUSTOMIZE SCREEN DOES NOT CHANGE SETTING OF MACHINE
40-1195
E-20 SERVICE METER IS NOT DISPLAYED, WHILE STARTING SWITCH IS IN OFF POSITION
40-1196
E-21 SERVICE MODE CANNOT BE SELECTED 40-1197
E-22 WORK EQUIPMENT DOES NOT OPERATE 40-1198
E-23 FOOT HEATER DOES NOT OPERATE 40-1200
E-24 HORN DOES NOT SOUND 40-1206
E-25 HORN DOES NOT STOP SOUNDING 40-1208
E-26 BACKUP ALARM DOES NOT SOUND 40-1209
E-27 BACKUP ALARM DOES NOT STOP SOUNDING 40-1210
E-28 HEADLAMP DOES NOT LIGHT UP 40-1211
E-29 REAR LAMP DOES NOT LIGHT UP 40-1215
E-30 ALL WIPERS DO NOT OPERATE 40-1218
E-31 FRONT WIPER DOES NOT OPERATE 40-1220
E-32 REAR WIPER DOES NOT OPERATE 40-1222
E-33 LEFT DOOR WIPER DOES NOT OPERATE 40-1224
E-34 RIGHT DOOR WIPER DOES NOT OPERATE 40-1228
E-35 FRONT WASHER DOES NOT OPERATE 40-1232
E-36 REAR WASHER DOES NOT OPERATE 40-1234
E-37 LEFT DOOR WASHER DOES NOT OPERATE 40-1236
E-38 RIGHT DOOR WASHER DOES NOT OPERATE 40-1238
E-39 KOMTRAX SYSTEM DOES NOT OPERATE NORMALLY 40-1240
E-40 CONTROL BOX DISPLAYS THE MESSAGE [Waiting for radio link ] 40-1241
INDEX 00 INDEX AND FOREWORD
00-14 D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0
E-41 CONTROL BOX DISPLAYS THE MESSAGE [Waiting for satellites ] 40-1243
E-42 CONTROL BOX DISPLAYS THE MESSAGE [GPS receiver not connected !] and [Komatsu Machine
Trouble] 40-1244
E-43 CONTROL BOX DISPLAYS THE MESSAGE [Komatsu Machine Trouble] 40-1245
E-44 CONTROL BOX DISPLAYS THE MESSAGE [Waiting to initialize ] 40-1246
E-45 CONTROL BOX DISPLAYS THE MESSAGE [System initializing] 40-1247
E-46 CONTROL BOX DISPLAYS THE MESSAGE [Initializing ] 40-1248
E-47 CONTROL BOX DISPLAYS THE MESSAGE [Connecting to GPS ] 40-1249
E-48 ELEVATION CONTROL KEY ON CONTROL BOX DISPLAYS THE MESSAGE [Low precisions ]
40-1250
E-49 CONTROL BOX DISPLAYS THE MESSAGE [Heading Initializing] 40-1251
E-50 CONTROL BOX DISPLAYS THE MESSAGE [Out of design area ] 40-1252
E-51 CONTROL BOX DISPLAYS THE MESSAGE [No GPS localization ] 40-1253
E-52 CONTROL BOX DISPLAYS THE MESSAGE [Loading Design Surface data ] 40-1254
E-53 CONTROL BOX DISPLAYS THE MESSAGE [Design Surface data invalid] 40-1255
E-54 CONTROL BOX DISPLAYS THE MESSAGE [Starting switch is OFF] 40-1256
E-55 CONTROL BOX DISPLAYS THE MESSAGE [Waiting for satellites ] and [Komatsu Machine
Trouble] 40-1258
E-56 CONTROL BOX CANNOT BE TURNED ON 40-1259
E-57 CONTROL BOX DOES NOT DISPLAY INTELLIGENT MACHINE CONTROL SCREEN 40-1261
E-58 CONTROL BOX DOES NOT DISPLAY BULLDOZER IMAGE 40-1262
E-59 CONTROL BOX DOES NOT DISPLAY DESIGN SURFACE 40-1263
E-60 CONTROL BOX TOUCH PANEL DOES NOT RESPOND 40-1264
E-61 CONTROL BOX TOUCH PANEL IS INACCURATE 40-1265
E-62 CYLINDER STROKE RESET INDICATION DOES NOT GO OUT 40-1266
E-63 AUTO OR STRIKETHROUGH IS NOT DISPLAYED WHEN AUTO/MANUAL SWITCH IS PRESSED
(AUTO OR STRIKETHROUGH GOES OUT) 40-1267
E-64 WHEN CHECKING AND ADJUSTING THE BLADE ELEVATION, THE VALUE IS DIFFERENT
FROM ACTUAL MACHINE 40-1269
E-65 BLADE AUTOMATIC LOWER CONTROL DOES NOT START WHILE AUTO IS DISPLAYED
40-1270
E-66 BLADE AUTOMATIC RAISE CONTROL DOES NOT START WHILE AUTO IS DISPLAYED
40-1271
E-67 BLADE AUTOMATIC CONTROL FUNCTION IS NOT ACTIVATED WHILE AUTO IS DISPLAYED
(BLADE AUTOMATIC CONTROL STOPS) 40-1272
E-68 FINISHED SURFACE IS INACCURATE (THE AVERAGE HEIGHT OF FINISHED SURFACE IS
LOWER THAN DESIGNED SURFACE OR BLADE DOES NOT TOUCH THE SURFACE) 40-1273
E-69 FINISHED SURFACE IS INACCURATE (THE FINISHED SURFACE IS NOT SMOOTH) 40-1274
E-70 FINISHED SURFACE IS INACCURATE (WHEN FINISHING SLOPE HORIZONTALLY, STEPS
ARE MADE IN EACH DIRECTION) 40-1275
E-71 MACHINE CANNOT ESCAPE FROM SHOES SLIP WHILE BLADE AUTOMATIC CONTROL IS
ACTIVATED (SHOES FREQUENTLY SLIPS) 40-1277
E-72 MACHINE SPEED DOES NOT INCREASE WHILE BLADE AUTOMATIC CONTROL IS ACTIVATED
40-1278
E-73 BLADE TILT ANGLE DOES NOT CORRESPOND WITH DESIGN SURFACE WHILE BLADE AUTOMATIC
CONTROL IS ACTIVATED 40-1279
E-74 BLADE TILTS WHILE BLADE AUTOMATIC CONTROL IS ACTIVATED 40-1281
E-75 EVEN AFTER LIFT LAYER CONTROL IS ACTIVATED, MEASURED LIFT LAYER TERRAIN
SHAPE DOES NOT CORRESPOND WITH THE ACTUAL TERRAIN 40-1283
E-76 THE SURFACE CREATED WITH QUICK SURFACE CREATION FUNCTION IS DIFFERENT
FROM THE ONE IN MACHINE FRONT DIRECTION, BLADE EDGE POSITION 40-1285
E-77 MACHINE DOES NOT TRAVEL STRAIGHT WHILE TILT STEERING CONTROL IS ACTIVATED
40-1286
E-78 CONTROL BOX KEEPS DISPLAYING PROGRESS BAR IN MACHINE MANUAL CAL SCREEN
40-1287
E-79 ENGINE HUNTING OCCURS WHEN LOWERING THE BLADE WHILE GROUND LINE ASSIST
IS ACTIVATED 40-1288
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE) 40-1289
00 INDEX AND FOREWORD INDEX
D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0 00-15
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (H MODE) 40-1289
FAILURE MODE AND CAUSE TABLE 40-1290
H-1 NEITHER R H NOR L H OF TRACKS CAN TRAVEL FORWARD OR REVERSE (NONE OF THE
TRAVEL SYSTEMS OPERATE) 40-1296
H-2 EITHER R H OR L H OF TRACK CANNOT TRAVEL BOTH FORWARD AND REVERSE (ONE
OF R H OR L H TRAVEL SYSTEMS CANNOT OPERATE) 40-1298
H-3 EITHER R H OR L H OF TRACK CANNOT TRAVEL ONE OF FORWARD OR REVERSE (ONLY
ONE OF THE TRAVEL SYSTEMS CANNOT OPERATE IN ONE DIRECTION) 40-1300
H-4 TRAVEL SPEED OR POWER IS LOW 40-1302
H-5 SPEED RANGE DOES NOT CHANGE 40-1304
H-6 SHOCK IS LARGE WHEN MACHINE MOVES OFF OR STOPS 40-1305
H-7 MACHINE DEVIATES LARGELY 40-1306
H-8 MACHINE DRIFT ON A SLOPE IS LARGE 40-1309
H-9 ENGINE SPEED DROPS LARGELY OR ENGINE STOPS 40-1311
H-10 UNUSUAL NOISE IS HEARD FROM AROUND HST PUMP OR MOTOR 40-1313
H-11 HST OIL TEMPERATURE (HYDRAULIC OIL TEMPERATURE) RISES TOO HIGH 40-1315
H-12 ALL WORK EQUIPMENT DO NOT OPERATE 40-1317
H-13 ALL WORK EQUIPMENTS SPEED OR POWER IS LOW 40-1319
H-14 BLADE LIFT SPEED OR POWER IS LOW 40-1320
H-15 BLADE TILT SPEED OR POWER IS LOW 40-1322
H-16 BLADE ANGLE SPEED OR POWER IS LOW 40-1323
H-17 TIME LAG OF BLADE LIFT IS LARGE 40-1324
H-18 HYDRAULIC DRIFT OF LIFTED BLADE IS LARGE 40-1325
H-19 HYDRAULIC DRIFT OF TILTED BLADE IS LARGE 40-1326
H-20 UNUSUAL NOISE IS HEARD FROM AROUND WORK EQUIPMENT AND COOLING FAN
PUMP OR CONTROL VALVE 40-1327
H-21 FAN SPEED IS ABNORMAL (TOO HIGH OR LOW, OR STATIONARY) 40-1328
H-22 UNUSUAL NOISE IS HEARD FROM AROUND FAN 40-1330
TROUBLESHOOTING OF ENGINE (S-MODE) 40-1331
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (S MODE) 40-1331
S-1 ENGINE DOES NOT CRANK WHEN STARTING SWITCH IS TURNED TO START POSITION
40-1332
S-2 ENGINE CRANKS BUT NO EXHAUST GAS COMES OUT 40-1333
S-3 FUEL IS BEING INJECTED BUT ENGINE DOES NOT START (MISFIRING: ENGINE CRANKS
BUT DOES NOT START) 40-1334
S-4 ENGINE STARTABILITY IS POOR 40-1336
S-5 ENGINE DOES NOT PICK UP SMOOTHLY 40-1338
S-6 ENGINE STOPS DURING OPERATION 40-1340
S-7 ENGINE RUNS ROUGH OR IS UNSTABLE 40-1342
S-8 ENGINE LACKS POWER 40-1343
S-9 KDPF GETS CLOGGED IN A SHORT TIME 40-1345
S-10 ENGINE OIL CONSUMPTION IS EXCESSIVE 40-1347
S-11 OIL BECOMES CONTAMINATED QUICKLY 40-1348
S-12 FUEL CONSUMPTION IS EXCESSIVE 40-1349
S-13 OIL IS IN COOLANT (OR COOLANT SPURTS BACK OR COOLANT LEVEL GOES DOWN)
40-1350
S-14 OIL PRESSURE DROPS 40-1351
S-15 FUEL MIXES INTO ENGINE OIL 40-1353
S-16 WATER MIXES INTO ENGINE OIL (MILKY) 40-1354
S-17 COOLANT TEMPERATURE RISES TOO HIGH (OVERHEATING) 40-1355
S-18 UNUSUAL NOISE IS HEARD 40-1356
S-19 VIBRATION IS EXCESSIVE 40-1357
S-20 AIR CANNOT BE BLED FROM FUEL CIRCUIT 40-1358
S-21 ACTIVE REGENERATION IS EXECUTED FREQUENTLY 40-1359
S-22 ACTIVE REGENERATION TAKES TIME 40-1361
S-23 WHITE SMOKE IS EXHAUSTED DURING ACTIVE REGENERATION 40-1362
S-24 AdBlue/DEF CONSUMPTION IS EXCESSIVE 40-1363
S-25 THERE IS UNUSUAL SMELL (IRRITATING ODOR) 40-1365
INDEX 00 INDEX AND FOREWORD
00-16 D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0
S-26 FOREIGN MATERIALS ENTER AdBlue/DEF (AdBlue/DEF INCREASES) 40-1366
50 DISASSEMBLY AND ASSEMBLY 50-1
CONTENTS 50-2
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY 50-8
HOW TO READ THIS MANUAL 50-8
COATING MATERIALS LIST 50-10
SPECIAL TOOLS LIST 50-14
SKETCHES OF SPECIAL TOOLS 50-36
ENGINE AND COOLING SYSTEM 50-49
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY 50-49
REMOVE AND INSTALL INJECTOR ASSEMBLY 50-62
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY 50-79
REMOVE AND INSTALL EGR VALVE ASSEMBLY 50-109
REMOVE AND INSTALL EGR COOLER ASSEMBLY 50-112
REMOVE AND INSTALL STARTING MOTOR ASSEMBLY 50-117
REMOVE AND INSTALL ALTERNATOR BELT 50-121
REMOVE AND INSTALL AUTOMATIC TENSIONER 50-124
REMOVE AND INSTALL RADIATOR ASSEMBLY 50-125
REMOVE AND INSTALL HYDRAULIC OIL COOLER ASSEMBLY 50-132
REMOVE AND INSTALL AFTERCOOLER ASSEMBLY 50-138
REMOVE AND INSTALL COOLING FAN DRIVE ASSEMBLY 50-145
REMOVE AND INSTALL COOLING FAN MOTOR ASSEMBLY 50-152
REMOVE AND INSTALL ENGINE, HST PUMP ASSEMBLY 50-159
REMOVE AND INSTALL ENGINE FRONT OIL SEAL 50-179
REMOVE AND INSTALL ENGINE REAR OIL SEAL 50-182
REMOVE AND INSTALL ENGINE HOOD ASSEMBLY 50-187
REMOVE AND INSTALL FUEL TANK ASSEMBLY 50-194
REMOVE AND INSTALL AdBlue/DEF TANK ASSEMBLY 50-207
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY 50-219
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR 50-223
REMOVE AND INSTALL AdBlue/DEF TANK STRAINER 50-231
REMOVE AND INSTALL AdBlue/DEF TANK FILLER PORT FILTER 50-233
REMOVE AND INSTALL KDPF ASSEMBLY 50-237
DISASSEMBLE AND ASSEMBLE OF KDPF ASSEMBLY 50-244
REMOVE AND INSTALL SCR ASSEMBLY 50-254
REMOVE AND INSTALL KDPF, SCR ASSEMBLY 50-260
REMOVE AND INSTALL KCCV ASSEMBLY 50-274
REMOVE AND INSTALL VGT ASSEMBLY 50-278
REMOVE AND INSTALL AdBlue/DEF MIXING TUBE 50-283
REMOVE AND INSTALL AdBlue/DEF INJECTOR 50-290
REMOVE AND INSTALL AdBlue/DEF PUMP 50-297
REMOVE AND INSTALL AdBlue/DEF HOSE 50-303
REMOVE AND INSTALL AIR CLEANER ASSEMBLY 50-313
REMOVE AND INSTALL AIR CONDITIONER COMPRESSOR ASSEMBLY 50-318
REMOVE AND INSTALL AIR CONDITIONER CONDENSER ASSEMBLY 50-321
POWER TRAIN 50-329
REMOVE AND INSTALL DAMPER ASSEMBLY 50-329
REMOVE AND INSTALL HST PUMP ASSEMBLY 50-332
REMOVE AND INSTALL HST MOTOR AND FINAL DRIVE ASSEMBLY 50-336
DISASSEMBLE AND ASSEMBLE FINAL DRIVE ASSEMBLY 50-342
UNDERCARRIAGE AND FRAME 50-357
REMOVE AND INSTALL TRACK FRAME ASSEMBLY 50-357
REMOVE AND INSTALL IDLER ASSEMBLY 50-367
DISASSEMBLE AND ASSEMBLE IDLER ASSEMBLY 50-371
REMOVE AND INSTALL RECOIL SPRING ASSEMBLY 50-378
DISASSEMBLE AND ASSEMBLE RECOIL SPRING ASSEMBLY 50-380
REMOVE AND INSTALL TRACK ROLLER ASSEMBLY 50-386
DISASSEMBLE AND ASSEMBLE TRACK ROLLER ASSEMBLY 50-390
00 INDEX AND FOREWORD INDEX
D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0 00-17
REMOVE AND INSTALL CARRIER ROLLER ASSEMBLY 50-396
DISASSEMBLE AND ASSEMBLE CARRIER ROLLER ASSEMBLY 50-399
REMOVE AND INSTALL PIVOT SHAFT ASSEMBLY 50-403
SEPARATE AND CONNECT TRACK ASSEMBLY 50-406
SEPARATE AND CONNECT PLUS TYPE TRACK ASSEMBLY 50-411
DISASSEMBLE AND ASSEMBLE TRACK ASSEMBLY GENERALLY 50-413
DISASSEMBLE AND ASSEMBLE PLUS TYPE TRACK ASSEMBLY GENERALLY 50-431
DISASSEMBLE AND ASSEMBLE ONE LINK OF TRACK SHOE ASSEMBLY ON THE FIELD 50-448
DISASSEMBLE AND ASSEMBLE ONE LINK OF PLUS TYPE TRACK SHOE ASSEMBLY ON THE
FIELD 50-457
REMOVE AND INSTALL EQUALIZER BAR ASSEMBLY 50-464
REMOVE AND INSTALL EQUALIZER BAR SIDE BUSHINGS 50-469
REMOVE AND INSTALL SEGMENT TEETH 50-471
HYDRAULIC SYSTEM 50-473
REMOVE AND INSTALL HYDRAULIC TANK ASSEMBLY 50-473
REMOVE AND INSTALL CONTROL VALVE ASSEMBLY 50-483
WORK EQUIPMENT 50-493
REMOVE AND INSTALL BLADE ASSEMBLY 50-493
REMOVE AND INSTALL WORK EQUIPMENT ASSEMBLY 50-499
REMOVE AND INSTALL STROKE SENSING BLADE LIFT CYLINDER ASSEMBLY 50-506
DISASSEMBLE AND ASSEMBLE STROKE SENSING BLADE LIFT CYLINDER ASSEMBLY 50-511
REMOVE AND INSTALL STROKE SENSING BLADE TILT CYLINDER ASSEMBLY 50-524
DISASSEMBLE AND ASSEMBLE STROKE SENSING BLADE TILT CYLINDER ASSEMBLY 50-532
REMOVE AND INSTALL STROKE SENSING BLADE ANGLE CYLINDER ASSEMBLY 50-541
DISASSEMBLE AND ASSEMBLE STROKE SENSING BLADE ANGLE CYLINDER ASSEMBLY50-547
REMOVE AND INSTALL U-FRAME ASSEMBLY 50-557
CAB AND ITS ATTACHMENTS 50-563
REMOVE AND INSTALL OPERATOR CAB ASSEMBLY 50-563
REMOVE AND INSTALL OPERATOR’S CAB GLASS (ADHERED GLASS) 50-583
REMOVE AND INSTALL AIR CONDITIONER UNIT ASSEMBLY 50-591
REMOVE AND INSTALL OPERATOR’S SEAT 50-604
REMOVE AND INSTALL SEAT BELT 50-606
REMOVE AND INSTALL FOOT HEATER ASSEMBLY 50-608
DISASSEMBLE AND ASSEMBLE FOOT HEATER ASSEMBLY 50-613
ELECTRICAL SYSTEM 50-615
REMOVE AND INSTALL ENGINE CONTROLLER ASSEMBLY 50-615
REMOVE AND INSTALL HST CONTROLLER ASSEMBLY 50-620
REMOVE AND INSTALL MACHINE MONITOR ASSEMBLY 50-622
REMOVE AND INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR 50-625
REMOVE AND INSTALL KCCV CRANKCASE PRESSURE SENSOR 50-628
REMOVE AND INSTALL SCR TEMPERATURE SENSOR 50-632
REMOVE AND INSTALL GATEWAY FUNCTION CONTROLLER ASSEMBLY 50-635
REMOVE AND INSTALL COMMUNICATION TERMINAL 50-637
REMOVE AND INSTALL COMMUNICATION ANTENNA 50-643
REMOVE AND INSTALL NAVIGATION CONTROLLER 50-649
REMOVE AND INSTALL ICT SENSOR CONTROLLER ASSEMBLY 50-659
REMOVE AND INSTALL CONTROL BOX 50-661
REMOVE AND INSTALL GNSS RECEIVER 50-663
REMOVE AND INSTALL GNSS ANTENNA 50-666
REMOVE AND INSTALL IMU SENSOR 50-676
60 MAINTENANCE STANDARD 60-1
CONTENTS 60-2
ABBREVIATION LIST 60-4
ENGINE AND COOLING SYSTEM 60-10
MAINTENANCE STANDARD OF ENGINE MOUNT 60-10
MAINTENANCE STANDARD OF DAMPER 60-11
MAINTENANCE STANDARD OF COOLING SYSTEM 60-12
MAINTENANCE STANDARD OF COOLING FAN MOTOR 60-14
INDEX 00 INDEX AND FOREWORD
00-18 D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0
MAINTENANCE STANDARD OF WORK EQUIPMENT AND COOLING FAN PUMP 60-16
POWER TRAIN 60-17
MAINTENANCE STANDARD OF HST PUMP 60-17
MAINTENANCE STANDARD OF HST CHARGE PUMP 60-20
MAINTENANCE STANDARD OF HST MOTOR 60-22
MAINTENANCE STANDARD OF FINAL DRIVE 60-23
MAINTENANCE STANDARD OF SPROCKET FOR CONVENTIONAL TYPE TRACK SHOE 60-25
MAINTENANCE STANDARD OF SPROCKET TOOTH PROFILE FULL-SCALE DRAWING FOR CONVENTIONAL
TYPE TRACK SHOE 60-26
MAINTENANCE STANDARD OF SPROCKET FOR PLUS TYPE TRACK SHOE 60-28
MAINTENANCE STANDARD OF SPROCKET TOOTH PROFILE FULL-SCALE DRAWING FOR PLUS
TYPE TRACK SHOE 60-29
UNDERCARRIAGE AND FRAME 60-31
MAINTENANCE STANDARD OF SUSPENSION 60-31
MAINTENANCE STANDARD OF TRACK FRAME AND IDLER CUSHION 60-33
MAINTENANCE STANDARD OF IDLER 60-35
MAINTENANCE STANDARD OF TRACK ROLLER FOR CONVENTIONAL TYPE TRACK SHOES
(SINGLE FLANGE TYPE) 60-37
MAINTENANCE STANDARD OF TRACK ROLLER FOR CONVENTIONAL TYPE TRACK SHOES
(DOUBLE FLANGE TYPE) 60-38
MAINTENANCE STANDARD OF TRACK ROLLER FOR PLUS TYPE TRACK SHOES (SINGLE
FLANGE TYPE) 60-39
MAINTENANCE STANDARD OF TRACK ROLLER FOR PLUS TYPE TRACK SHOES (DOUBLE
FLANGE TYPE) 60-40
MAINTENANCE STANDARD OF CARRIER ROLLER FOR CONVENTIONAL TYPE TRACK SHOE
60-41
MAINTENANCE STANDARD OF CARRIER ROLLER FOR PLUS TYPE TRACK SHOE 60-42
MAINTENANCE STANDARD OF CONVENTIONAL TYPE TRACK SHOE 60-43
MAINTENANCE STANDARD OF PLUS TYPE TRACK SHOE 60-45
MAINTENANCE STANDARD OF SINGLE SHOE 60-47
MAINTENANCE STANDARD OF SWAMP SHOE 60-48
HYDRAULIC SYSTEM 60-49
MAINTENANCE STANDARD OF HYDRAULIC TANK 60-49
MAINTENANCE STANDARD OF WORK EQUIPMENT AND COOLING FAN PUMP 60-50
MAINTENANCE STANDARD OF CONTROL VALVE 60-53
MAINTENANCE STANDARD OF RIPPER PPC VALVE 60-60
MAINTENANCE STANDARD OF 5-PORT VALVE OF EPC AND SOLENOID 60-62
MAINTENANCE STANDARD OF ANGLE OPERATION EPC VALVE 60-64
MAINTENANCE STANDARD OF QUICK DROP VALVE 60-65
WORK EQUIPMENT 60-67
MAINTENANCE STANDARD OF FRONT WORK EQUIPMENT 60-67
MAINTENANCE STANDARD OF CUTTING EDGE AND END BIT 60-70
MAINTENANCE STANDARD OF BLADE LIFT CYLINDER 60-71
MAINTENANCE STANDARD OF BLADE TILT CYLINDER 60-72
MAINTENANCE STANDARD OF BLADE ANGLE CYLINDER 60-73
MAINTENANCE STANDARD OF FIXED MULTI-SHANK RIPPER 60-74
MAINTENANCE STANDARD OF RIPPER LIFT CYLINDER 60-76
CAB AND ITS ATTACHMENTS 60-77
MAINTENANCE STANDARD OF CAB MOUNT 60-77
ELECTRICAL SYSTEM 60-78
MAINTENANCE STANDARD OF ELECTRIC STEERING CONTROL LEVER 60-78
80 APPENDIX 80-1
CONTENTS 80-2
ABBREVIATION LIST 80-3
AIR CONDITIONER SYSTEM 80-9
PRECAUTIONS FOR REFRIGERANT 80-9
AIR CONDITIONER COMPONENT 80-10
SPECIFICATIONS OF AIR CONDITIONER 80-13
00 INDEX AND FOREWORD INDEX
D61EXI-24, D61EXI-24E0, D61PXI-24, D61PXI-24E0 00-19
CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE 80-14
OUTLINE OF REFRIGERATION CYCLE 80-15
COMPONENT PARTS OF AIR CONDITIONER SYSTEM 80-17
AIR CONDITIONER UNIT 80-17
COMPONENT PARTS OF AIR CONDITIONER UNIT 80-19
COMPRESSOR 80-22
CONDENSER 80-23
RECEIVER DRIER 80-25
EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER
80-27
CIRCUIT DIAGRAM OF AIR CONDITIONER 80-30
AIR CONDITIONER SYSTEM DIAGRAM 80-31
CONTROL FUNCTION OF AIR CONDITIONER 80-32
INSTALLATION LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS
80-33
TEST RELAYS 80-37
METHOD FOR TESTING RELAYS 80-37
AIR CONDITIONER TROUBLESHOOTING CHART 1 80-39
AIR CONDITIONER TROUBLESHOOTING CHART 2 80-40
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE 80-43
A-1 TROUBLESHOOTING FOR CONDENSER FAN 80-45
A-2 TROUBLESHOOTING FOR COMPRESSOR AND REFRIGERANT SYSTEM (AIR IS NOT COOLED)
80-48
A-3 TROUBLESHOOTING FOR BLOWER MOTOR SYSTEM (NO AIR COMES OUT OR AIR FLOW IS
ABNORMAL) 80-52
A-4 TROUBLESHOOTING FOR TEMPERATURE CONTROL FUNCTION 80-55
TROUBLESHOOTING USING GAUGE PRESSURE 80-59
CONNECTION OF SERVICE TOOL 80-61
METHOD FOR CONNECTING SERVICE TOOL 80-61
PRECAUTIONS FOR DISCONNECTING AND CONNECTING HOSES AND TUBES IN AIR CONDITIONER
PIPINGS 80-62
HANDLE COMPRESSOR OIL 80-64
90 CIRCUIT DIAGRAMS 90-1
CONTENTS 90-2
HYDRAULIC CIRCUIT DIAGRAM 90-3
SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM 90-3
HYDRAULIC CIRCUIT DIAGRAM 90-7
ELECTRICAL CIRCUIT DIAGRAM 90-9
SYMBOLS USED IN ELECTRICAL CIRCUIT DIAGRAM 90-9
ELECTRICAL CIRCUIT DIAGRAM (1/16) 90-13
ELECTRICAL CIRCUIT DIAGRAM (2/16) 90-15
ELECTRICAL CIRCUIT DIAGRAM (3/16) 90-17
ELECTRICAL CIRCUIT DIAGRAM (4/16) 90-19
ELECTRICAL CIRCUIT DIAGRAM (5/16) 90-21
ELECTRICAL CIRCUIT DIAGRAM (6/16) 90-23
ELECTRICAL CIRCUIT DIAGRAM (7/16) 90-25
ELECTRICAL CIRCUIT DIAGRAM (8/16) 90-27
ELECTRICAL CIRCUIT DIAGRAM (9/16) 90-29
ELECTRICAL CIRCUIT DIAGRAM (10/16) 90-31
ELECTRICAL CIRCUIT DIAGRAM (11/16) 90-33
ELECTRICAL CIRCUIT DIAGRAM (12/16) 90-35
ELECTRICAL CIRCUIT DIAGRAM (13/16) 90-37
ELECTRICAL CIRCUIT DIAGRAM (14/16) 90-39
ELECTRICAL CIRCUIT DIAGRAM (15/16) 90-41
ELECTRICAL CIRCUIT DIAGRAM (16/16) 90-43
INDEX 1

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