Komatsu D155CX-8 Base Tractor Shop Manual SEN06817-07 – PDF DOWNLOAD

Komatsu D155CX-8 Base Tractor Shop Manual SEN06817-07 – PDF DOWNLOAD

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Komatsu D155CX-8 Base Tractor Shop Manual SEN06817-07 – PDF DOWNLOAD

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Komatsu D155CX-8 Base Tractor Shop Manual SEN06817-07 – PDF DOWNLOAD

SERIAL NUMBERS 150001 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.

TABLE OF CONTENTS:

Komatsu D155CX-8 Base Tractor Shop Manual SEN06817-07 – PDF DOWNLOAD

INDEX
00 INDEX AND FOREWORD ………………………………………………………………………………………………………… 00-1
FOREWORD, SAFETY, BASIC INFORMATION ……………………………………………………………………….. 00-20
HOW TO READ THE SHOP MANUAL………………………………………………………………………………. 00-20
SAFETY NOTICE FOR OPERATION………………………………………………………………………………… 00-22
PRECAUTIONS TO PREVENT FIRE………………………………………………………………………………… 00-30
ACTIONS IF FIRE OCCURS …………………………………………………………………………………………… 00-32
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS ……………………………………………….. 00-33
ACTIONS TAKEN TO MEET EXHAUST GAS REGULATIONS……………………………………………… 00-34
PRECAUTIONS FOR DEF………………………………………………………………………………………………. 00-35
STORE AdBlue/DEF ………………………………………………………………………………………………………. 00-36
PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT ……………………………………………… 00-37
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS………………………….. 00-40
PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT…………………………………………….. 00-47
PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT ………………………………………….. 00-49
PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT ………………………………………. 00-50
PRACTICAL USE OF KOMTRAX …………………………………………………………………………………….. 00-51
DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER …………………………………………… 00-52
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS ………………… 00-56
METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR ………………… 00-60
METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR ……. 00-61
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL … 00-63
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH .. 00-64
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH HOUSING TO ROTATE .
………………………………………………………………………………………………………………………………… 00-66
HOW TO READ ELECTRICAL WIRE CODE ……………………………………………………………………… 00-67
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD……………………………………………. 00-71
STANDARD TIGHTENING TORQUE TABLE……………………………………………………………………… 00-74
CONVERSION TABLE……………………………………………………………………………………………………. 00-81
01 SPECIFICATION……………………………………………………………………………………………………………………… 01-1
CONTENTS ………………………………………………………………………………………………………………………….. 01-2
SPECIFICATIONS …………………………………………………………………………………………………………………. 01-3
SPECIFICATION DRAWING……………………………………………………………………………………………… 01-3
SPECIFICATIONS …………………………………………………………………………………………………………… 01-5
WEIGHT TABLE ……………………………………………………………………………………………………………… 01-9
USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE ………..01-11
10 STRUCTURE AND FUNCTION …………………………………………………………………………………………………. 10-1
CONTENTS ………………………………………………………………………………………………………………………….. 10-2
UREA SCR SYSTEM……………………………………………………………………………………………………………… 10-5
LAYOUT DRAWING OF UREA SCR SYSTEM …………………………………………………………………….. 10-5
UREA SCR SYSTEM DIAGRAM ……………………………………………………………………………………….. 10-7
FUNCTION OF UREA SCR SYSTEM…………………………………………………………………………………. 10-8
COMPONENT PARTS OF UREA SCR SYSTEM………………………………………………………………… 10-18
BOOT-UP SYSTEM ……………………………………………………………………………………………………………… 10-27
LAYOUT DRAWING OF BOOT-UP SYSTEM……………………………………………………………………… 10-27
SYSTEM OPERATING LAMP SYSTEM ……………………………………………………………………………. 10-28
BATTERY DISCONNECT SWITCH ………………………………………………………………………………….. 10-30
ENGINE SYSTEM ……………………………………………………………………………………………………………….. 10-32
LAYOUT DRAWING OF ENGINE SYSTEM……………………………………………………………………….. 10-32
ENGINE CONTROL SYSTEM …………………………………………………………………………………………. 10-34
AUTOMATIC IDLE STOP SYSTEM ………………………………………………………………………………….. 10-37
COMPONENT PARTS OF ENGINE SYSTEM ……………………………………………………………………. 10-40
COOLING SYSTEM……………………………………………………………………………………………………………… 10-60
LAYOUT DRAWING OF COOLING SYSTEM …………………………………………………………………….. 10-60
COMPONENT PARTS OF COOLING SYSTEM………………………………………………………………….. 10-62
CONTROL SYSTEM…………………………………………………………………………………………………………….. 10-78
LAYOUT DRAWING OF CONTROL SYSTEM ……………………………………………………………………. 10-78
INDEX 00 INDEX AND FOREWORD
00-2 D155CX-8
MACHINE MONITOR SYSTEM ……………………………………………………………………………………….. 10-79
KOMTRAX SYSTEM………………………………………………………………………………………………………. 10-82
COMPONENT PARTS OF CONTROL SYSTEM…………………………………………………………………. 10-83
HYDRAULIC SYSTEM………………………………………………………………………………………………………….10-118
LAYOUT DRAWING OF HYDRAULIC SYSTEM …………………………………………………………………10-118
CLSS …………………………………………………………………………………………………………………………..10-119
COMPONENT PARTS OF HYDRAULIC SYSTEM ……………………………………………………………..10-122
POWER TRAIN SYSTEM ……………………………………………………………………………………………………..10-177
LAYOUT DRAWING OF POWER TRAIN SYSTEM……………………………………………………………..10-177
TRANSMISSION, STEERING, AND BRAKE CONTROL ……………………………………………………..10-180
PALM COMMAND CONTROL SYSTEM……………………………………………………………………………10-182
HSS SYSTEM……………………………………………………………………………………………………………….10-184
CENTRALIZED PRESSURE PICKUP PORT……………………………………………………………………..10-187
COMPONENT PARTS OF POWER TRAIN SYSTEM ………………………………………………………….10-189
WORK EQUIPMENT SYSTEM ………………………………………………………………………………………………10-269
WORK EQUIPMENT CONTROL ……………………………………………………………………………………..10-269
COMPONENT PARTS OF WORK EQUIPMENT SYSTEM…………………………………………………..10-271
UNDERCARRIAGE AND FRAME…………………………………………………………………………………………..10-282
MAIN FRAME ……………………………………………………………………………………………………………….10-282
SUSPENSION ………………………………………………………………………………………………………………10-283
TRACK FRAME AND IDLER CUSHION ……………………………………………………………………………10-286
CAB AND ITS ATTACHMENTS ……………………………………………………………………………………………..10-288
ROPS CAB …………………………………………………………………………………………………………………..10-288
CAB MOUNT ………………………………………………………………………………………………………………..10-289
20 STANDARD VALUE TABLE ………………………………………………………………………………………………………. 20-1
CONTENTS ………………………………………………………………………………………………………………………….. 20-2
STANDARD VALUE TABLE FOR ENGINE ………………………………………………………………………………… 20-3
STANDARD VALUE TABLE FOR ENGINE: D155CX-8………………………………………………………….. 20-3
STANDARD VALUE TABLE FOR MACHINE………………………………………………………………………………. 20-7
STANDARD VALUE TABLE FOR MACHINE: D155CX-8 ……………………………………………………….. 20-7
30 TESTING AND ADJUSTING ……………………………………………………………………………………………………… 30-1
CONTENTS ………………………………………………………………………………………………………………………….. 30-2
RELATED INFORMATION ON TESTING AND ADJUSTING ………………………………………………………… 30-5
TOOLS FOR TESTING AND ADJUSTING…………………………………………………………………………… 30-5
SKETCH OF TOOLS FOR TESTING AND ADJUSTING ……………………………………………………… 30-13
ENGINE AND COOLING SYSTEM…………………………………………………………………………………………. 30-16
TEST ENGINE SPEED …………………………………………………………………………………………………… 30-16
TEST BOOST PRESSURE……………………………………………………………………………………………… 30-22
TEST EXHAUST GAS TEMPERATURE ……………………………………………………………………………. 30-24
TEST EXHAUST GAS COLOR………………………………………………………………………………………… 30-29
TEST MASS AIR FLOW AND TEMPERATURE SENSOR……………………………………………………. 30-32
TEST AND ADJUST VALVE CLEARANCE ………………………………………………………………………… 30-34
TEST COMPRESSION PRESSURE…………………………………………………………………………………. 30-37
TEST BLOWBY PRESSURE …………………………………………………………………………………………… 30-40
TEST ENGINE OIL PRESSURE ………………………………………………………………………………………. 30-42
TEST EGR VALVE AND VGT OIL PRESSURE ………………………………………………………………….. 30-44
TEST FUEL PRESSURE ………………………………………………………………………………………………… 30-46
TEST FUEL RETURN RATE AND LEAKAGE…………………………………………………………………….. 30-48
BLEED AIR FROM FUEL SYSTEM ………………………………………………………………………………….. 30-54
TEST FUEL SYSTEM FOR LEAKAGE ……………………………………………………………………………… 30-56
HANDLE CYLINDER CUT-OUT MODE OPERATION………………………………………………………….. 30-58
HANDLE NO-INJECTION CRANKING OPERATION …………………………………………………………… 30-59
CLEAN FUEL DOSER ……………………………………………………………………………………………………. 30-60
WRITE INJECTOR COMPENSATION VALUE TO ENGINE CONTROLLER……………………………. 30-62
WRITE ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER ……………. 30-68
TEST SCR RELATED FUNCTIONS………………………………………………………………………………….. 30-69
CLEAN AdBlue/DEF TANK ……………………………………………………………………………………………… 30-97
CLEAN AdBlue/DEF PUMP …………………………………………………………………………………………….30-104
00 INDEX AND FOREWORD INDEX
D155CX-8 00-3
ADJUST DECELERATOR PEDAL …………………………………………………………………………………… 30-111
POWER TRAIN……………………………………………………………………………………………………………………30-114
TEST POWER TRAIN OIL PRESSURE…………………………………………………………………………….30-114
ADJUST TRANSMISSION OUTPUT SHAFT SPEED SENSOR ……………………………………………30-125
TEST BRAKE PERFORMANCE SIMPLY ………………………………………………………………………….30-126
TEST AND ADJUST BRAKE PEDAL………………………………………………………………………………..30-127
ADJUST PARKING BRAKE LEVER………………………………………………………………………………….30-131
MOVE MACHINE BY PARKING BRAKE RELEASE WHEN MACHINE DOES NOT TRAVEL…….30-133
UNDERCARRIAGE AND FRAME…………………………………………………………………………………………..30-137
ADJUST CLEARANCE OF IDLER ……………………………………………………………………………………30-137
TEST AND ADJUST TRACK TENSION…………………………………………………………………………….30-140
HYDRAULIC SYSTEM………………………………………………………………………………………………………….30-142
RELEASE REMAINING PRESSURE FROM HYDRAULIC SYSTEM……………………………………..30-142
TEST AND ADJUST WORK EQUIPMENT AND HSS OIL PRESSURES ……………………………….30-143
TEST OIL PRESSURE OF CONTROL CIRCUIT ………………………………………………………………..30-149
TEST WORK EQUIPMENT LOCK SOLENOID VALVE OUTLET PRESSURE…………………………30-151
TEST OUTLET PRESSURE IN SOLENOID VALVE OF REAR WORK EQUIPMENT SWITCH ….30-153
BLEED AIR FROM WORK EQUIPMENT AND HSS PUMP ………………………………………………….30-155
TEST COOLING FAN SPEED …………………………………………………………………………………………30-156
TEST COOLING FAN CIRCUIT OIL PRESSURE ……………………………………………………………….30-157
BLEED AIR IN COOLING FAN PUMP ………………………………………………………………………………30-159
OPERATION WHEN WORK EQUIPMENT IS DISABLED…………………………………………………….30-160
WORK EQUIPMENT…………………………………………………………………………………………………………….30-163
ADJUST WORK EQUIPMENT LOCK LEVER…………………………………………………………………….30-163
TEST AND ADJUST PLAY OF BLADE ELECTRIC LEVER ………………………………………………….30-165
CAB AND ITS ATTACHMENTS ……………………………………………………………………………………………..30-175
TEST AND ADJUST OPERATOR’S CAB…………………………………………………………………………..30-175
ELECTRICAL SYSTEM ………………………………………………………………………………………………………..30-180
SET AND OPERATE MACHINE MONITOR……………………………………………………………………….30-180
START UP KOMTRAX TERMINAL …………………………………………………………………………………..30-288
ADJUST REARVIEW CAMERA ANGLE ……………………………………………………………………………30-294
HANDLE VOLTAGE CIRCUIT OF ENGINE CONTROLLER …………………………………………………30-295
BATTERY DISCONNECT SWITCH ………………………………………………………………………………….30-296
TEST DIODES ………………………………………………………………………………………………………………30-297
Pm CLINIC………………………………………………………………………………………………………………………….30-298
Pm CLINIC SERVICE …………………………………………………………………………………………………….30-298
40 TROUBLESHOOTING ……………………………………………………………………………………………………………… 40-1
CONTENTS ………………………………………………………………………………………………………………………….. 40-2
RELATED INFORMATION ON TROUBLESHOOTING ………………………………………………………………. 40-14
GENERAL TROUBLESHOOTING POINTS ……………………………………………………………………….. 40-14
TROUBLESHOOTING POINTS FOR UREA SCR SYSTEM…………………………………………………. 40-15
SEQUENCE OF EVENTS IN TROUBLESHOOTING…………………………………………………………… 40-27
CHECKS BEFORE TROUBLESHOOTING………………………………………………………………………… 40-29
INSPECTION PROCEDURE BEFORE TROUBLESHOOTING …………………………………………….. 40-31
TESTING IN ACCORDANCE WITH TESTING PROCEDURE………………………………………………. 40-33
PROCEDURE FOR TESTING AND TROUBLESHOOTING …………………………………………………. 40-56
SYMPTOM AND TROUBLESHOOTING NUMBERS …………………………………………………………… 40-59
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE……………………………………………. 40-62
CONNECTOR LIST AND LAYOUT …………………………………………………………………………………… 40-64
CONNECTOR CONTACT IDENTIFICATION ……………………………………………………………………… 40-80
T-BRANCH BOX AND T-BRANCH ADAPTER TABLE …………………………………………………………40-120
FUSE LOCATION TABLE ……………………………………………………………………………………………….40-126
PRECAUTIONS FOR CLEANING AND REPLACING KDPF (KCSF and KDOC)……………………..40-129
PREPARATION OF SHORT CIRCUIT ELECTRICAL CONNECTOR (FOR FAILURE CODES [CA1883]
AND [CA3135])…………………………………………………………………………………………………………..40-133
FAILURE CODE TABLE………………………………………………………………………………………………….40-135
TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE) ……………………………………………..40-158
FAILURE CODE [1500L0] ……………………………………………………………………………………………….40-158
INDEX 00 INDEX AND FOREWORD
00-4 D155CX-8
FAILURE CODE [15SAL1] ………………………………………………………………………………………………40-159
FAILURE CODE [15SALH]………………………………………………………………………………………………40-161
FAILURE CODE [15SBL1] ………………………………………………………………………………………………40-163
FAILURE CODE [15SBLH]………………………………………………………………………………………………40-165
FAILURE CODE [15SEL1] ………………………………………………………………………………………………40-167
FAILURE CODE [15SELH]………………………………………………………………………………………………40-169
FAILURE CODE [15SFL1] ………………………………………………………………………………………………40-171
FAILURE CODE [15SFLH]………………………………………………………………………………………………40-173
FAILURE CODE [15SGL1]………………………………………………………………………………………………40-175
FAILURE CODE [15SGLH] ……………………………………………………………………………………………..40-177
FAILURE CODE [15SJL1]……………………………………………………………………………………………….40-179
FAILURE CODE [15SJLH] ………………………………………………………………………………………………40-181
FAILURE CODE [1800MW]……………………………………………………………………………………………..40-183
FAILURE CODE [2300NR]………………………………………………………………………………………………40-184
FAILURE CODE [2301L1] ……………………………………………………………………………………………….40-185
FAILURE CODE [2301LH] ………………………………………………………………………………………………40-187
FAILURE CODE [2302L1] ……………………………………………………………………………………………….40-189
FAILURE CODE [2302LH] ………………………………………………………………………………………………40-191
FAILURE CODE [879AKA]………………………………………………………………………………………………40-193
FAILURE CODE [879AKB]………………………………………………………………………………………………40-194
FAILURE CODE [879BKA]………………………………………………………………………………………………40-195
FAILURE CODE [879BKB]………………………………………………………………………………………………40-197
FAILURE CODE [879CKA]………………………………………………………………………………………………40-199
FAILURE CODE [879CKB]………………………………………………………………………………………………40-200
FAILURE CODE [879DKZ]………………………………………………………………………………………………40-201
FAILURE CODE [879EMC] ……………………………………………………………………………………………..40-203
FAILURE CODE [879FMC] ……………………………………………………………………………………………..40-204
FAILURE CODE [879GKX] ……………………………………………………………………………………………..40-205
FAILURE CODE [989L00] ……………………………………………………………………………………………….40-207
FAILURE CODE [989M00] ………………………………………………………………………………………………40-208
FAILURE CODE [989N00] ………………………………………………………………………………………………40-209
FAILURE CODE [A1U0N3] ……………………………………………………………………………………………..40-210
FAILURE CODE [A1U0N4] ……………………………………………………………………………………………..40-212
FAILURE CODE [A900FR]………………………………………………………………………………………………40-214
FAILURE CODE [A900N6] ………………………………………………………………………………………………40-215
FAILURE CODE [A900NY]………………………………………………………………………………………………40-216
FAILURE CODE [AA10NX] ……………………………………………………………………………………………..40-217
FAILURE CODE [AB00KE] ……………………………………………………………………………………………..40-219
FAILURE CODE [AQ10N3] ……………………………………………………………………………………………..40-221
FAILURE CODE [AS00N3]………………………………………………………………………………………………40-223
FAILURE CODE [AS00R2]………………………………………………………………………………………………40-225
FAILURE CODE [AS00R3]………………………………………………………………………………………………40-226
FAILURE CODE [AS00R4]………………………………………………………………………………………………40-227
FAILURE CODE [AS00R5]………………………………………………………………………………………………40-228
FAILURE CODE [AS00R6]………………………………………………………………………………………………40-229
FAILURE CODE [AS00ZK]………………………………………………………………………………………………40-230
FAILURE CODE [AS10KM]……………………………………………………………………………………………..40-231
FAILURE CODE [AS10NR] ……………………………………………………………………………………………..40-232
FAILURE CODE [AS10NT] ……………………………………………………………………………………………..40-233
FAILURE CODE [B@BAZG] ……………………………………………………………………………………………40-234
FAILURE CODE [B@BCNS] ……………………………………………………………………………………………40-235
FAILURE CODE [B@BCQA]……………………………………………………………………………………………40-236
FAILURE CODE [B@BCZK] ……………………………………………………………………………………………40-238
FAILURE CODE [B@CENS] ……………………………………………………………………………………………40-240
FAILURE CODE [B@HANS] ……………………………………………………………………………………………40-241
FAILURE CODE [CA115] ………………………………………………………………………………………………..40-242
FAILURE CODE [CA122]………………………………………………………………………………………………..40-243
FAILURE CODE [CA123]………………………………………………………………………………………………..40-245
00 INDEX AND FOREWORD INDEX
D155CX-8 00-5
FAILURE CODE [CA131]………………………………………………………………………………………………..40-247
FAILURE CODE [CA132]………………………………………………………………………………………………..40-249
FAILURE CODE [CA135]………………………………………………………………………………………………..40-251
FAILURE CODE [CA141]………………………………………………………………………………………………..40-253
FAILURE CODE [CA144]………………………………………………………………………………………………..40-255
FAILURE CODE [CA145]………………………………………………………………………………………………..40-257
FAILURE CODE [CA153]………………………………………………………………………………………………..40-259
FAILURE CODE [CA154]………………………………………………………………………………………………..40-262
FAILURE CODE [CA187]………………………………………………………………………………………………..40-265
FAILURE CODE [CA221]………………………………………………………………………………………………..40-267
FAILURE CODE [CA222]………………………………………………………………………………………………..40-269
FAILURE CODE [CA227]………………………………………………………………………………………………..40-271
FAILURE CODE [CA234]………………………………………………………………………………………………..40-272
FAILURE CODE [CA238]………………………………………………………………………………………………..40-273
FAILURE CODE [CA239]………………………………………………………………………………………………..40-275
FAILURE CODE [CA249]………………………………………………………………………………………………..40-277
FAILURE CODE [CA256]………………………………………………………………………………………………..40-279
FAILURE CODE [CA271]………………………………………………………………………………………………..40-281
FAILURE CODE [CA272]………………………………………………………………………………………………..40-283
FAILURE CODE [CA273]………………………………………………………………………………………………..40-284
FAILURE CODE [CA274]………………………………………………………………………………………………..40-286
FAILURE CODE [CA322]………………………………………………………………………………………………..40-287
FAILURE CODE [CA323]………………………………………………………………………………………………..40-289
FAILURE CODE [CA324]………………………………………………………………………………………………..40-291
FAILURE CODE [CA325]………………………………………………………………………………………………..40-293
FAILURE CODE [CA331]………………………………………………………………………………………………..40-295
FAILURE CODE [CA332]………………………………………………………………………………………………..40-297
FAILURE CODE [CA343]………………………………………………………………………………………………..40-299
FAILURE CODE [CA351]………………………………………………………………………………………………..40-300
FAILURE CODE [CA352]………………………………………………………………………………………………..40-301
FAILURE CODE [CA356]………………………………………………………………………………………………..40-304
FAILURE CODE [CA357]………………………………………………………………………………………………..40-306
FAILURE CODE [CA386]………………………………………………………………………………………………..40-309
FAILURE CODE [CA441]………………………………………………………………………………………………..40-310
FAILURE CODE [CA442]………………………………………………………………………………………………..40-313
FAILURE CODE [CA449]………………………………………………………………………………………………..40-314
FAILURE CODE [CA451]………………………………………………………………………………………………..40-315
FAILURE CODE [CA452]………………………………………………………………………………………………..40-317
FAILURE CODE [CA515]………………………………………………………………………………………………..40-319
FAILURE CODE [CA516]………………………………………………………………………………………………..40-321
FAILURE CODE [CA553]………………………………………………………………………………………………..40-323
FAILURE CODE [CA555]………………………………………………………………………………………………..40-324
FAILURE CODE [CA556]………………………………………………………………………………………………..40-325
FAILURE CODE [CA559]………………………………………………………………………………………………..40-326
FAILURE CODE [CA595]………………………………………………………………………………………………..40-331
FAILURE CODE [CA687]………………………………………………………………………………………………..40-332
FAILURE CODE [CA689]………………………………………………………………………………………………..40-334
FAILURE CODE [CA691]………………………………………………………………………………………………..40-336
FAILURE CODE [CA692]………………………………………………………………………………………………..40-338
FAILURE CODE [CA697]………………………………………………………………………………………………..40-340
FAILURE CODE [CA698]………………………………………………………………………………………………..40-341
FAILURE CODE [CA731]………………………………………………………………………………………………..40-342
FAILURE CODE [CA778]………………………………………………………………………………………………..40-343
FAILURE CODE [CA1117] ………………………………………………………………………………………………40-346
FAILURE CODE [CA1664] ………………………………………………………………………………………………40-347
FAILURE CODE [CA1669] ………………………………………………………………………………………………40-350
FAILURE CODE [CA1673] ………………………………………………………………………………………………40-351
FAILURE CODE [CA1677] ………………………………………………………………………………………………40-352
INDEX 00 INDEX AND FOREWORD
00-6 D155CX-8
FAILURE CODE [CA1678] ………………………………………………………………………………………………40-353
FAILURE CODE [CA1682] ………………………………………………………………………………………………40-354
FAILURE CODE [CA1683] ………………………………………………………………………………………………40-357
FAILURE CODE [CA1684] ………………………………………………………………………………………………40-359
FAILURE CODE [CA1686] ………………………………………………………………………………………………40-361
FAILURE CODE [CA1691] ………………………………………………………………………………………………40-362
FAILURE CODE [CA1694] ………………………………………………………………………………………………40-365
FAILURE CODE [CA1695] ………………………………………………………………………………………………40-367
FAILURE CODE [CA1696] ………………………………………………………………………………………………40-368
FAILURE CODE [CA1712] ………………………………………………………………………………………………40-370
FAILURE CODE [CA1713] ………………………………………………………………………………………………40-373
FAILURE CODE [CA1714] ………………………………………………………………………………………………40-375
FAILURE CODE [CA1715] ………………………………………………………………………………………………40-376
FAILURE CODE [CA1776] ………………………………………………………………………………………………40-377
FAILURE CODE [CA1777] ………………………………………………………………………………………………40-380
FAILURE CODE [CA1843] ………………………………………………………………………………………………40-383
FAILURE CODE [CA1844] ………………………………………………………………………………………………40-385
FAILURE CODE [CA1879] ………………………………………………………………………………………………40-388
FAILURE CODE [CA1881] ………………………………………………………………………………………………40-391
FAILURE CODE [CA1883] ………………………………………………………………………………………………40-393
FAILURE CODE [CA1885] ………………………………………………………………………………………………40-397
FAILURE CODE [CA1887] ………………………………………………………………………………………………40-399
FAILURE CODE [CA1921] ………………………………………………………………………………………………40-401
FAILURE CODE [CA1922] ………………………………………………………………………………………………40-404
FAILURE CODE [CA1923] ………………………………………………………………………………………………40-409
FAILURE CODE [CA1924] ………………………………………………………………………………………………40-411
FAILURE CODE [CA1925] ………………………………………………………………………………………………40-413
FAILURE CODE [CA1927] ………………………………………………………………………………………………40-415
FAILURE CODE [CA1928] ………………………………………………………………………………………………40-417
FAILURE CODE [CA1942] ………………………………………………………………………………………………40-419
FAILURE CODE [CA1963] ………………………………………………………………………………………………40-420
FAILURE CODE [CA1977] ………………………………………………………………………………………………40-423
FAILURE CODE [CA1993] ………………………………………………………………………………………………40-426
FAILURE CODE [CA2185] ………………………………………………………………………………………………40-429
FAILURE CODE [CA2186] ………………………………………………………………………………………………40-431
FAILURE CODE [CA2249] ………………………………………………………………………………………………40-433
FAILURE CODE [CA2265] ………………………………………………………………………………………………40-434
FAILURE CODE [CA2266] ………………………………………………………………………………………………40-436
FAILURE CODE [CA2271] ………………………………………………………………………………………………40-439
FAILURE CODE [CA2272] ………………………………………………………………………………………………40-441
FAILURE CODE [CA2349] ………………………………………………………………………………………………40-443
FAILURE CODE [CA2353] ………………………………………………………………………………………………40-445
FAILURE CODE [CA2357] ………………………………………………………………………………………………40-447
FAILURE CODE [CA2381] ………………………………………………………………………………………………40-448
FAILURE CODE [CA2382] ………………………………………………………………………………………………40-450
FAILURE CODE [CA2383] ………………………………………………………………………………………………40-452
FAILURE CODE [CA2386] ………………………………………………………………………………………………40-454
FAILURE CODE [CA2387] ………………………………………………………………………………………………40-456
FAILURE CODE [CA2555] ………………………………………………………………………………………………40-461
FAILURE CODE [CA2556] ………………………………………………………………………………………………40-464
FAILURE CODE [CA2637] ………………………………………………………………………………………………40-466
FAILURE CODE [CA2639] ………………………………………………………………………………………………40-468
FAILURE CODE [CA2732] ………………………………………………………………………………………………40-471
FAILURE CODE [CA2733] ………………………………………………………………………………………………40-473
FAILURE CODE [CA2741] ………………………………………………………………………………………………40-475
FAILURE CODE [CA2765] ………………………………………………………………………………………………40-476
FAILURE CODE [CA2771] ………………………………………………………………………………………………40-477
FAILURE CODE [CA2777] ………………………………………………………………………………………………40-483
00 INDEX AND FOREWORD INDEX
D155CX-8 00-7
FAILURE CODE [CA2878] ………………………………………………………………………………………………40-486
FAILURE CODE [CA2881] ………………………………………………………………………………………………40-489
FAILURE CODE [CA2976] ………………………………………………………………………………………………40-492
FAILURE CODE [CA3133] ………………………………………………………………………………………………40-494
FAILURE CODE [CA3134] ………………………………………………………………………………………………40-496
FAILURE CODE [CA3135] ………………………………………………………………………………………………40-498
FAILURE CODE [CA3142] ………………………………………………………………………………………………40-502
FAILURE CODE [CA3143] ………………………………………………………………………………………………40-503
FAILURE CODE [CA3144] ………………………………………………………………………………………………40-504
FAILURE CODE [CA3146] ………………………………………………………………………………………………40-506
FAILURE CODE [CA3147] ………………………………………………………………………………………………40-507
FAILURE CODE [CA3148] ………………………………………………………………………………………………40-508
FAILURE CODE [CA3151] ………………………………………………………………………………………………40-510
FAILURE CODE [CA3165] ………………………………………………………………………………………………40-516
FAILURE CODE [CA3167] ………………………………………………………………………………………………40-518
FAILURE CODE [CA3229] ………………………………………………………………………………………………40-521
FAILURE CODE [CA3231] ………………………………………………………………………………………………40-523
FAILURE CODE [CA3232] ………………………………………………………………………………………………40-525
FAILURE CODE [CA3235] ………………………………………………………………………………………………40-529
FAILURE CODE [CA3239] ………………………………………………………………………………………………40-531
FAILURE CODE [CA3241] ………………………………………………………………………………………………40-534
FAILURE CODE [CA3242] ………………………………………………………………………………………………40-537
FAILURE CODE [CA3251] ………………………………………………………………………………………………40-540
FAILURE CODE [CA3253] ………………………………………………………………………………………………40-543
FAILURE CODE [CA3254] ………………………………………………………………………………………………40-547
FAILURE CODE [CA3255] ………………………………………………………………………………………………40-550
FAILURE CODE [CA3256] ………………………………………………………………………………………………40-554
FAILURE CODE [CA3311] ………………………………………………………………………………………………40-556
FAILURE CODE [CA3312] ………………………………………………………………………………………………40-558
FAILURE CODE [CA3313] ………………………………………………………………………………………………40-561
FAILURE CODE [CA3314] ………………………………………………………………………………………………40-562
FAILURE CODE [CA3315] ………………………………………………………………………………………………40-563
FAILURE CODE [CA3316] ………………………………………………………………………………………………40-566
FAILURE CODE [CA3317] ………………………………………………………………………………………………40-567
FAILURE CODE [CA3318] ………………………………………………………………………………………………40-568
FAILURE CODE [CA3319] ………………………………………………………………………………………………40-571
FAILURE CODE [CA3321] ………………………………………………………………………………………………40-572
FAILURE CODE [CA3322] ………………………………………………………………………………………………40-574
FAILURE CODE [CA3419] ………………………………………………………………………………………………40-577
FAILURE CODE [CA3421] ………………………………………………………………………………………………40-579
FAILURE CODE [CA3497] ………………………………………………………………………………………………40-581
FAILURE CODE [CA3498] ………………………………………………………………………………………………40-582
FAILURE CODE [CA3543] ………………………………………………………………………………………………40-583
FAILURE CODE [CA3545] ………………………………………………………………………………………………40-590
FAILURE CODE [CA3547] ………………………………………………………………………………………………40-592
FAILURE CODE [CA3558] ………………………………………………………………………………………………40-593
FAILURE CODE [CA3559] ………………………………………………………………………………………………40-595
FAILURE CODE [CA3562] ………………………………………………………………………………………………40-597
FAILURE CODE [CA3563] ………………………………………………………………………………………………40-599
FAILURE CODE [CA3567] ………………………………………………………………………………………………40-602
FAILURE CODE [CA3568] ………………………………………………………………………………………………40-605
FAILURE CODE [CA3571] ………………………………………………………………………………………………40-609
FAILURE CODE [CA3572] ………………………………………………………………………………………………40-611
FAILURE CODE [CA3574] ………………………………………………………………………………………………40-613
FAILURE CODE [CA3575] ………………………………………………………………………………………………40-615
FAILURE CODE [CA3577] ………………………………………………………………………………………………40-617
FAILURE CODE [CA3578] ………………………………………………………………………………………………40-619
FAILURE CODE [CA3582] ………………………………………………………………………………………………40-621
INDEX 00 INDEX AND FOREWORD
00-8 D155CX-8
FAILURE CODE [CA3583] ………………………………………………………………………………………………40-628
FAILURE CODE [CA3596] ………………………………………………………………………………………………40-630
FAILURE CODE [CA3649] ………………………………………………………………………………………………40-632
FAILURE CODE [CA3681] ………………………………………………………………………………………………40-634
FAILURE CODE [CA3682] ………………………………………………………………………………………………40-639
FAILURE CODE [CA3713] ………………………………………………………………………………………………40-645
FAILURE CODE [CA3717] ………………………………………………………………………………………………40-648
FAILURE CODE [CA3718] ………………………………………………………………………………………………40-649
FAILURE CODE [CA3725] ………………………………………………………………………………………………40-650
FAILURE CODE [CA3748] ………………………………………………………………………………………………40-653
FAILURE CODE [CA3751] ………………………………………………………………………………………………40-656
FAILURE CODE [CA3755] ………………………………………………………………………………………………40-658
FAILURE CODE [CA3866] ………………………………………………………………………………………………40-660
FAILURE CODE [CA3867] ………………………………………………………………………………………………40-664
FAILURE CODE [CA3868] ………………………………………………………………………………………………40-667
FAILURE CODE [CA3899] ………………………………………………………………………………………………40-671
FAILURE CODE [CA3911] ………………………………………………………………………………………………40-673
FAILURE CODE [CA3912] ………………………………………………………………………………………………40-677
FAILURE CODE [CA3932] ………………………………………………………………………………………………40-679
FAILURE CODE [CA3933] ………………………………………………………………………………………………40-681
FAILURE CODE [CA3934] ………………………………………………………………………………………………40-683
FAILURE CODE [CA3935] ………………………………………………………………………………………………40-686
FAILURE CODE [CA3936] ………………………………………………………………………………………………40-688
FAILURE CODE [CA4151] ………………………………………………………………………………………………40-690
FAILURE CODE [CA4152] ………………………………………………………………………………………………40-694
FAILURE CODE [CA4155] ………………………………………………………………………………………………40-698
FAILURE CODE [CA4156] ………………………………………………………………………………………………40-700
FAILURE CODE [CA4157] ………………………………………………………………………………………………40-703
FAILURE CODE [CA4158] ………………………………………………………………………………………………40-705
FAILURE CODE [CA4159] ………………………………………………………………………………………………40-706
FAILURE CODE [CA4161] ………………………………………………………………………………………………40-707
FAILURE CODE [CA4162] ………………………………………………………………………………………………40-710
FAILURE CODE [CA4163] ………………………………………………………………………………………………40-713
FAILURE CODE [CA4164] ………………………………………………………………………………………………40-715
FAILURE CODE [CA4165] ………………………………………………………………………………………………40-717
FAILURE CODE [CA4166] ………………………………………………………………………………………………40-719
FAILURE CODE [CA4168] ………………………………………………………………………………………………40-721
FAILURE CODE [CA4169] ………………………………………………………………………………………………40-724
FAILURE CODE [CA4171] ………………………………………………………………………………………………40-726
FAILURE CODE [CA4249] ………………………………………………………………………………………………40-729
FAILURE CODE [CA4251] ………………………………………………………………………………………………40-731
FAILURE CODE [CA4259] ………………………………………………………………………………………………40-733
FAILURE CODE [CA4261] ………………………………………………………………………………………………40-736
FAILURE CODE [CA4277] ………………………………………………………………………………………………40-739
FAILURE CODE [CA4281] ………………………………………………………………………………………………40-743
FAILURE CODE [CA4459] ………………………………………………………………………………………………40-747
FAILURE CODE [CA4461] ………………………………………………………………………………………………40-750
FAILURE CODE [CA4658] ………………………………………………………………………………………………40-753
FAILURE CODE [CA4731] ………………………………………………………………………………………………40-757
FAILURE CODE [CA4732] ………………………………………………………………………………………………40-758
FAILURE CODE [CA4739] ………………………………………………………………………………………………40-759
FAILURE CODE [CA4768] ………………………………………………………………………………………………40-760
FAILURE CODE [CA4769] ………………………………………………………………………………………………40-762
FAILURE CODE [CA4842] ………………………………………………………………………………………………40-765
FAILURE CODE [CA4952] ………………………………………………………………………………………………40-769
FAILURE CODE [CA5115] ………………………………………………………………………………………………40-771
FAILURE CODE [CA5383] ………………………………………………………………………………………………40-774
FAILURE CODE [D110KB]………………………………………………………………………………………………40-776
00 INDEX AND FOREWORD INDEX
D155CX-8 00-9
FAILURE CODE [D130KA]………………………………………………………………………………………………40-778
FAILURE CODE [D130KB]………………………………………………………………………………………………40-781
FAILURE CODE [D190KA]………………………………………………………………………………………………40-783
FAILURE CODE [D190KB]………………………………………………………………………………………………40-785
FAILURE CODE [D19JKZ] ………………………………………………………………………………………………40-787
FAILURE CODE [D811MC] ……………………………………………………………………………………………..40-790
FAILURE CODE [D862KA]………………………………………………………………………………………………40-791
FAILURE CODE [D8ALKA] ……………………………………………………………………………………………..40-792
FAILURE CODE [D8ALKB] ……………………………………………………………………………………………..40-794
FAILURE CODE [D8AQKR] …………………………………………………………………………………………….40-797
FAILURE CODE [D8ARKR] …………………………………………………………………………………………….40-799
FAILURE CODE [D8G1KT] ……………………………………………………………………………………………..40-801
FAILURE CODE [D8G6KT] ……………………………………………………………………………………………..40-802
FAILURE CODE [DAF0MB] …………………………………………………………………………………………….40-803
FAILURE CODE [DAF0MC] …………………………………………………………………………………………….40-804
FAILURE CODE [DAF8KB] ……………………………………………………………………………………………..40-805
FAILURE CODE [DAF9KQ]……………………………………………………………………………………………..40-806
FAILURE CODE [DAFGMC] ……………………………………………………………………………………………40-807
FAILURE CODE [DAFLKA] ……………………………………………………………………………………………..40-808
FAILURE CODE [DAFLKB] ……………………………………………………………………………………………..40-810
FAILURE CODE [DAFQKR] …………………………………………………………………………………………….40-813
FAILURE CODE [DAZ9KQ]……………………………………………………………………………………………..40-814
FAILURE CODE [DAZQKR] …………………………………………………………………………………………….40-815
FAILURE CODE [DB2QKR] …………………………………………………………………………………………….40-816
FAILURE CODE [DB2RKR] …………………………………………………………………………………………….40-823
FAILURE CODE [DB90KT] ……………………………………………………………………………………………..40-829
FAILURE CODE [DB90MC] …………………………………………………………………………………………….40-830
FAILURE CODE [DB91KK] ……………………………………………………………………………………………..40-831
FAILURE CODE [DB92KK] ……………………………………………………………………………………………..40-834
FAILURE CODE [DB95KK] ……………………………………………………………………………………………..40-836
FAILURE CODE [DB97KK] ……………………………………………………………………………………………..40-838
FAILURE CODE [DB99KQ]……………………………………………………………………………………………..40-840
FAILURE CODE [DB9LKA] ……………………………………………………………………………………………..40-842
FAILURE CODE [DB9LKB] ……………………………………………………………………………………………..40-844
FAILURE CODE [DB9QKR] …………………………………………………………………………………………….40-846
FAILURE CODE [DB9RKR] …………………………………………………………………………………………….40-847
FAILURE CODE [DBE0KT] ……………………………………………………………………………………………..40-849
FAILURE CODE [DBE0MC] …………………………………………………………………………………………….40-850
FAILURE CODE [DBE1KK]……………………………………………………………………………………………..40-851
FAILURE CODE [DBE2KK]……………………………………………………………………………………………..40-854
FAILURE CODE [DBE5KK]……………………………………………………………………………………………..40-857
FAILURE CODE [DBE6KK]……………………………………………………………………………………………..40-859
FAILURE CODE [DBE9KQ] …………………………………………………………………………………………….40-861
FAILURE CODE [DBELKA]……………………………………………………………………………………………..40-862
FAILURE CODE [DBELKB]……………………………………………………………………………………………..40-864
FAILURE CODE [DBEQKR]…………………………………………………………………………………………….40-867
FAILURE CODE [DBERKR] …………………………………………………………………………………………….40-868
FAILURE CODE [DD12KA] ……………………………………………………………………………………………..40-870
FAILURE CODE [DD12KB] ……………………………………………………………………………………………..40-872
FAILURE CODE [DD13KA] ……………………………………………………………………………………………..40-874
FAILURE CODE [DD13KB] ……………………………………………………………………………………………..40-876
FAILURE CODE [DD14KA] ……………………………………………………………………………………………..40-878
FAILURE CODE [DD14KB] ……………………………………………………………………………………………..40-881
FAILURE CODE [DDDDKA]…………………………………………………………………………………………….40-883
FAILURE CODE [DDDDKB]…………………………………………………………………………………………….40-886
FAILURE CODE [DDDDKX]…………………………………………………………………………………………….40-888
FAILURE CODE [DDKAKA] …………………………………………………………………………………………….40-889
FAILURE CODE [DDKAKB] …………………………………………………………………………………………….40-891
INDEX 00 INDEX AND FOREWORD
00-10 D155CX-8
FAILURE CODE [DDKBKA] …………………………………………………………………………………………….40-893
FAILURE CODE [DDKBKB] …………………………………………………………………………………………….40-895
FAILURE CODE [DDKCL4]……………………………………………………………………………………………..40-896
FAILURE CODE [DDKEL4] ……………………………………………………………………………………………..40-898
FAILURE CODE [DDN7L4] ……………………………………………………………………………………………..40-900
FAILURE CODE [DDN8L4] ……………………………………………………………………………………………..40-902
FAILURE CODE [DDNLKA] …………………………………………………………………………………………….40-904
FAILURE CODE [DDNLKB] …………………………………………………………………………………………….40-906
FAILURE CODE [DDTSL1] ……………………………………………………………………………………………..40-908
FAILURE CODE [DDTSLH]……………………………………………………………………………………………..40-910
FAILURE CODE [DFA4KX] ……………………………………………………………………………………………..40-912
FAILURE CODE [DFA4KZ] ……………………………………………………………………………………………..40-913
FAILURE CODE [DFA4L8] ………………………………………………………………………………………………40-914
FAILURE CODE [DFA5KA] ……………………………………………………………………………………………..40-915
FAILURE CODE [DFA5KY] ……………………………………………………………………………………………..40-917
FAILURE CODE [DFA6KA] ……………………………………………………………………………………………..40-919
FAILURE CODE [DFA6KY] ……………………………………………………………………………………………..40-921
FAILURE CODE [DFA7KX] ……………………………………………………………………………………………..40-923
FAILURE CODE [DFA7KZ] ……………………………………………………………………………………………..40-924
FAILURE CODE [DFA7L8] ………………………………………………………………………………………………40-925
FAILURE CODE [DFA8KA] ……………………………………………………………………………………………..40-926
FAILURE CODE [DFA8KY] ……………………………………………………………………………………………..40-928
FAILURE CODE [DFA9KA] ……………………………………………………………………………………………..40-930
FAILURE CODE [DFA9KY] ……………………………………………………………………………………………..40-932
FAILURE CODE [DFAAKX]……………………………………………………………………………………………..40-934
FAILURE CODE [DFAAKZ] ……………………………………………………………………………………………..40-935
FAILURE CODE [DFAAL8]………………………………………………………………………………………………40-936
FAILURE CODE [DFABKA]……………………………………………………………………………………………..40-937
FAILURE CODE [DFABKY]……………………………………………………………………………………………..40-939
FAILURE CODE [DFACKA]……………………………………………………………………………………………..40-941
FAILURE CODE [DFACKY]……………………………………………………………………………………………..40-943
FAILURE CODE [DGS1KA] …………………………………………………………………………………………….40-945
FAILURE CODE [DGS1KX] …………………………………………………………………………………………….40-947
FAILURE CODE [DGT1KA]……………………………………………………………………………………………..40-949
FAILURE CODE [DGT1KX]……………………………………………………………………………………………..40-952
FAILURE CODE [DH21KA] ……………………………………………………………………………………………..40-954
FAILURE CODE [DH21KY] ……………………………………………………………………………………………..40-957
FAILURE CODE [DHA4KA]……………………………………………………………………………………………..40-959
FAILURE CODE [DHAAMA]…………………………………………………………………………………………….40-961
FAILURE CODE [DHACMA] ……………………………………………………………………………………………40-963
FAILURE CODE [DHT5KA]……………………………………………………………………………………………..40-965
FAILURE CODE [DHT5KY]……………………………………………………………………………………………..40-967
FAILURE CODE [DHT7KA]……………………………………………………………………………………………..40-969
FAILURE CODE [DHT7KY]……………………………………………………………………………………………..40-972
FAILURE CODE [DK10KA] ……………………………………………………………………………………………..40-974
FAILURE CODE [DK10KB] ……………………………………………………………………………………………..40-977
FAILURE CODE [DK30KA] ……………………………………………………………………………………………..40-979
FAILURE CODE [DK30KX] ……………………………………………………………………………………………..40-982
FAILURE CODE [DK30KY] ……………………………………………………………………………………………..40-983
FAILURE CODE [DK30KZ] ……………………………………………………………………………………………..40-985
FAILURE CODE [DK30L8] ………………………………………………………………………………………………40-986
FAILURE CODE [DK31KA] ……………………………………………………………………………………………..40-987
FAILURE CODE [DK31KY] ……………………………………………………………………………………………..40-990
FAILURE CODE [DK40KA] ……………………………………………………………………………………………..40-992
FAILURE CODE [DK40KY] ……………………………………………………………………………………………..40-995
FAILURE CODE [DK55KX] ……………………………………………………………………………………………..40-997
FAILURE CODE [DK55KZ] ……………………………………………………………………………………………..40-998
FAILURE CODE [DK55L8] ………………………………………………………………………………………………40-999
00 INDEX AND FOREWORD INDEX
D155CX-8 00-11
FAILURE CODE [DK56KA] ……………………………………………………………………………………………40-1000
FAILURE CODE [DK56KY] ……………………………………………………………………………………………40-1003
FAILURE CODE [DK57KA] ……………………………………………………………………………………………40-1005
FAILURE CODE [DK57KY] ……………………………………………………………………………………………40-1008
FAILURE CODE [DKH1KA]……………………………………………………………………………………………40-1010
FAILURE CODE [DKH1KY]……………………………………………………………………………………………40-1012
FAILURE CODE [DLM3KA]……………………………………………………………………………………………40-1014
FAILURE CODE [DLM3MB] …………………………………………………………………………………………..40-1016
FAILURE CODE [DLT3KA]…………………………………………………………………………………………….40-1017
FAILURE CODE [DLT3KB]…………………………………………………………………………………………….40-1019
FAILURE CODE [DR21KX] ……………………………………………………………………………………………40-1021
FAILURE CODE [DR31KX] ……………………………………………………………………………………………40-1022
FAILURE CODE [DV20KB] ……………………………………………………………………………………………40-1023
FAILURE CODE [DW7BKA]…………………………………………………………………………………………..40-1025
FAILURE CODE [DW7BKB]…………………………………………………………………………………………..40-1027
FAILURE CODE [DWN1KA]…………………………………………………………………………………………..40-1028
FAILURE CODE [DWN1KB]…………………………………………………………………………………………..40-1030
FAILURE CODE [DWN1KY]…………………………………………………………………………………………..40-1032
FAILURE CODE [DWN2KA]…………………………………………………………………………………………..40-1033
FAILURE CODE [DWN2KB]…………………………………………………………………………………………..40-1035
FAILURE CODE [DWN2KY]…………………………………………………………………………………………..40-1036
FAILURE CODE [DWN3KA]…………………………………………………………………………………………..40-1037
FAILURE CODE [DWN3KB]…………………………………………………………………………………………..40-1039
FAILURE CODE [DWN3KY]…………………………………………………………………………………………..40-1041
FAILURE CODE [DWN5KA]…………………………………………………………………………………………..40-1043
FAILURE CODE [DWN5KB]…………………………………………………………………………………………..40-1045
FAILURE CODE [DWN5KY]…………………………………………………………………………………………..40-1047
FAILURE CODE [DXA2KA]……………………………………………………………………………………………40-1049
FAILURE CODE [DXA2KB]……………………………………………………………………………………………40-1051
FAILURE CODE [DXA2KY]……………………………………………………………………………………………40-1053
FAILURE CODE [DXH1KA]……………………………………………………………………………………………40-1055
FAILURE CODE [DXH1KB]……………………………………………………………………………………………40-1057
FAILURE CODE [DXH1KY]……………………………………………………………………………………………40-1059
FAILURE CODE [DXH4KA]……………………………………………………………………………………………40-1061
FAILURE CODE [DXH4KB]……………………………………………………………………………………………40-1063
FAILURE CODE [DXH4KY]……………………………………………………………………………………………40-1065
FAILURE CODE [DXH5KA]……………………………………………………………………………………………40-1067
FAILURE CODE [DXH5KB]……………………………………………………………………………………………40-1069
FAILURE CODE [DXH5KY]……………………………………………………………………………………………40-1071
FAILURE CODE [DXH6KA]……………………………………………………………………………………………40-1073
FAILURE CODE [DXH6KB]……………………………………………………………………………………………40-1075
FAILURE CODE [DXH6KY]……………………………………………………………………………………………40-1076
FAILURE CODE [DXH7KA]……………………………………………………………………………………………40-1078
FAILURE CODE [DXH7KB]……………………………………………………………………………………………40-1080
FAILURE CODE [DXH7KY]……………………………………………………………………………………………40-1082
FAILURE CODE [DXH8KA]……………………………………………………………………………………………40-1084
FAILURE CODE [DXH8KB]……………………………………………………………………………………………40-1086
FAILURE CODE [DXH8KY]……………………………………………………………………………………………40-1088
FAILURE CODE [DXHBKA] …………………………………………………………………………………………..40-1090
FAILURE CODE [DXHBKB] …………………………………………………………………………………………..40-1092
FAILURE CODE [DXHBKY] …………………………………………………………………………………………..40-1094
FAILURE CODE [DXHCKA] …………………………………………………………………………………………..40-1096
FAILURE CODE [DXHCKB] …………………………………………………………………………………………..40-1098
FAILURE CODE [DXHCKY] …………………………………………………………………………………………..40-1100
FAILURE CODE [DXHRKA] …………………………………………………………………………………………..40-1102
FAILURE CODE [DXHRKB] …………………………………………………………………………………………..40-1104
FAILURE CODE [DXHRKY] …………………………………………………………………………………………..40-1106
FAILURE CODE [DXHSKA] …………………………………………………………………………………………..40-1107
INDEX 00 INDEX AND FOREWORD
00-12 D155CX-8
FAILURE CODE [DXHSKB] …………………………………………………………………………………………..40-1109
FAILURE CODE [DXHSKY] ………………………………………………………………………………………….. 40-1111
FAILURE CODE [DXHTKA] ………………………………………………………………………………………….. 40-1112
FAILURE CODE [DXHTKB] ………………………………………………………………………………………….. 40-1113
FAILURE CODE [DXHTKY] ………………………………………………………………………………………….. 40-1114
FAILURE CODE [DXHUKA] ………………………………………………………………………………………….. 40-1115
FAILURE CODE [DXHUKB] ………………………………………………………………………………………….. 40-1116
FAILURE CODE [DXHUKY] ………………………………………………………………………………………….. 40-1117
FAILURE CODE [DXHWKA] …………………………………………………………………………………………. 40-1118
FAILURE CODE [DXHWKB] …………………………………………………………………………………………. 40-1119
FAILURE CODE [DXHWKY] ………………………………………………………………………………………….40-1120
FAILURE CODE [DXHXKA] …………………………………………………………………………………………..40-1121
FAILURE CODE [DXHXKB] …………………………………………………………………………………………..40-1122
FAILURE CODE [DXHXKY] …………………………………………………………………………………………..40-1123
FAILURE CODE [DXHYKA] …………………………………………………………………………………………..40-1124
FAILURE CODE [DXHYKB] …………………………………………………………………………………………..40-1125
FAILURE CODE [DXHYKY] …………………………………………………………………………………………..40-1126
FAILURE CODE [DXHZKA] …………………………………………………………………………………………..40-1127
FAILURE CODE [DXHZKB] …………………………………………………………………………………………..40-1128
FAILURE CODE [DXHZKY] …………………………………………………………………………………………..40-1129
FAILURE CODE [DXJ4KA] ……………………………………………………………………………………………40-1130
FAILURE CODE [DXJ4KB] ……………………………………………………………………………………………40-1131
FAILURE CODE [DXJ8KA] ……………………………………………………………………………………………40-1132
FAILURE CODE [DXJ8KB] ……………………………………………………………………………………………40-1133
FAILURE CODE [DXJ8KY] ……………………………………………………………………………………………40-1134
FAILURE CODE [DXJ9KA] ……………………………………………………………………………………………40-1135
FAILURE CODE [DXJ9KB] ……………………………………………………………………………………………40-1136
FAILURE CODE [DXJ9KY] ……………………………………………………………………………………………40-1137
FAILURE CODE [DXJAKA] ……………………………………………………………………………………………40-1138
FAILURE CODE [DXJAKB] ……………………………………………………………………………………………40-1139
FAILURE CODE [DXJAKY] ……………………………………………………………………………………………40-1140
FAILURE CODE [DXJBKA] ……………………………………………………………………………………………40-1141
FAILURE CODE [DXJBKB] ……………………………………………………………………………………………40-1143
FAILURE CODE [DXJBKY] ……………………………………………………………………………………………40-1145
FAILURE CODE [F313KA] …………………………………………………………………………………………….40-1147
FAILURE CODE [F313KB] …………………………………………………………………………………………….40-1148
FAILURE CODE [F318KB] …………………………………………………………………………………………….40-1149
FAILURE CODE [F318KY] …………………………………………………………………………………………….40-1150
FAILURE CODE [F7FQKR]……………………………………………………………………………………………40-1151
FAILURE CODE [F7G0MC] …………………………………………………………………………………………..40-1154
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE) …………………………………………………40-1155
E-1 ENGINE DOES NOT START (ENGINE DOES NOT CRANK) ……………………………………….40-1155
E-2 MANUAL PREHEATING SYSTEM DOES NOT WORK………………………………………………..40-1162
E-3 AUTOMATIC PREHEATING SYSTEM DOES NOT WORK …………………………………………..40-1165
E-4 WHILE PREHEATING IS WORKING, PREHEATING MONITOR DOES NOT LIGHT UP….. 40-1167
E-5 WHEN STARTING SWITCH IS TURNED TO ON POSITION, MACHINE MONITOR DISPLAYS
NOTHING………………………………………………………………………………………………………………..40-1169
E-6 WHILE STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), RADIATOR
COOLANT LEVEL MONITOR LIGHTS UP IN YELLOW ………………………………………….40-1173
E-7 AIR CLEANER CLOGGING MONITOR LIGHTS UP IN YELLOW WHILE ENGINE IS RUNNING…..
………………………………………………………………………………………………………………………………40-1175
E-8 CHARGE LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING ……………40-1176
E-9 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
………………………………………………………………………………………………………………………40-1178
E-10 ENGINE OIL PRESSURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 40-1179
E-11 POWER TRAIN OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
………………………………………………………………………………………………………………………40-1180
00 INDEX AND FOREWORD INDEX
D155CX-8 00-13
E-12 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
………………………………………………………………………………………………………………………40-1181
E-13 ENGINE COOLANT TEMPERATURE GAUGE DOES NOT INDICATE CORRECT TEMPERATURE
……………………………………………………………………………………………………………………..40-1182
E-14 FUEL LEVEL GAUGE DOES NOT INDICATE CORRECT LEVEL ……………………………….40-1183
E-15 POWER TRAIN OIL TEMPERATURE GAUGE DOES NOT INDICATE CORRECT TEMPERATURE
……………………………………………………………………………………………………………………..40-1185
E-16 HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT INDICATE CORRECT TEMPERATURE..
………………………………………………………………………………………………………………………………40-1186
E-17 OPERATION MODE DOES NOT CHANGE………………………………………………………………40-1187
E-18 SOME AREAS OF MACHINE MONITOR SCREEN ARE NOT DISPLAYED ………………….40-1188
E-19 ALARM BUZZER DOES NOT SOUND OR DOES NOT STOP SOUNDING…………………..40-1189
E-20 SERVICE METER IS NOT DISPLAYED, WHILE STARTING SWITCH IS IN OFF POSITION………
………………………………………………………………………………………………………………………………40-1190
E-21 SERVICE MODE CANNOT BE SELECTED ……………………………………………………………..40-1191
E-22 HORN DOES NOT SOUND……………………………………………………………………………………40-1192
E-23 HORN DOES NOT STOP SOUNDING…………………………………………………………………….40-1194
E-24 BACKUP ALARM DOES NOT SOUND ……………………………………………………………………40-1195
E-25 BACKUP ALARM DOES NOT STOP SOUNDING……………………………………………………..40-1196
E-26 HEADLAMP DOES NOT LIGHT UP ………………………………………………………………………..40-1197
E-27 REAR LAMP DOES NOT LIGHT UP ……………………………………………………………………….40-1201
E-28 ALL WIPERS DO NOT OPERATE…………………………………………………………………………..40-1205
E-29 FRONT WIPER DOES NOT OPERATE …………………………………………………………………..40-1210
E-30 REAR WIPER DOES NOT OPERATE……………………………………………………………………..40-1214
E-31 LEFT DOOR WIPER DOES NOT OPERATE ……………………………………………………………40-1218
E-32 RIGHT DOOR WIPER DOES NOT OPERATE ………………………………………………………….40-1222
E-33 FUEL FEED PUMP DOES NOT OPERATE OR STOP AUTOMATICALLY …………………….40-1226
E-34 FAN DOES NOT ROTATE IN REVERSE………………………………………………………………….40-1227
E-35 GEAR CANNOT BE SHIFTED ……………………………………………………………………………….40-1228
E-36 FRONT WASHER DOES NOT OPERATE………………………………………………………………..40-1229
E-37 REAR WASHER DOES NOT OPERATE ………………………………………………………………….40-1232
E-38 LEFT DOOR WASHER DOES NOT OPERATE…………………………………………………………40-1235
E-39 RIGHT DOOR WASHER DOES NOT OPERATE ………………………………………………………40-1238
E-40 SWITCH FOR REAR WORK EQUIPMENT DOES NOT OPERATE ……………………………..40-1241
E-41 KOMTRAX SYSTEM DOES NOT OPERATE NORMALLY ………………………………………….40-1243
E-42 PIPELAYER ATTACHMENT DOES NOT OPERATE ………………………………………………….40-1244
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE) …………………40-1245
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (H MODE)………………………….40-1245
H-1 MACHINE LACKS POWER (INSUFFICIENT DRAWBAR PULL) …………………………………..40-1246
H-2 MACHINE DOES NOT TRAVEL (AT 2ND OR 3RD GEAR SPEED)……………………………….40-1249
H-3 MACHINE DOES NOT MOVE OFF AT ALL GEAR SPEEDS ………………………………………..40-1251
H-4 MACHINE TRAVELS ONLY IN ONE DIRECTION, EITHER FORWARD OR IN REVERSE .40-1254
H-5 LARGE TIME LAG IS IN GEAR SHIFTING OR DIRECTIONAL CHANGE ………………………40-1256
H-6 BRAKE DOES NOT WORK……………………………………………………………………………………..40-1258
H-7 POWER TRAIN OIL OVERHEATS……………………………………………………………………………40-1259
H-8 UNUSUAL NOISE IS HEARD FROM AROUND WORK EQUIPMENT AND HSS PUMP OR HSS
MOTOR …………………………………………………………………………………………………………………..40-1261
H-9 TORQUE CONVERTER LOCKUP CLUTCH DOES NOT ENGAGE ………………………………40-1262
H-10 MACHINE CANNOT BE STEERED (MACHINE DOES NOT TURN LEFT OR RIGHT)……40-1263
H-11 STEERING SPEED OR POWER IS INSUFFICIENT ………………………………………………….40-1265
H-12 ALL WORK EQUIPMENT OPERATE SLOWLY…………………………………………………………40-1267
H-13 ALL WORK EQUIPMENT DO NOT OPERATE …………………………………………………………40-1269
H-14 PIPELAYER ATTACHMENT SPEED OR POWER IS LOW …………………………………………40-1271
H-15 COUNTERWEIGHT SPEED OR POWER IS LOW…………………………………………………….40-1273
H-16 REAR ATTACHMENT SPEED OR POWER IS LOW………………………………………………….40-1275
H-17 HYDRAULIC DRIFT OF PIPELAYER ATTACHMENT IS LARGE …………………………………40-1277
H-18 HYDRAULIC DRIFT OF COUNTERWEIGHT IS LARGE…………………………………………….40-1278
H-19 SWITCH FOR REAR WORK EQUIPMENT DOES NOT OPERATE……………………………..40-1279
INDEX 00 INDEX AND FOREWORD
00-14 D155CX-8
H-20 FAN SPEED IS ABNORMAL (TOO HIGH OR LOW, OR STATIONARY) ……………………….40-1280
H-21 UNUSUAL NOISE IS HEARD FROM AROUND FAN …………………………………………………40-1281
TROUBLESHOOTING OF ENGINE (S-MODE) ………………………………………………………………………40-1282
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (S MODE)………………………….40-1282
S-1 ENGINE DOES NOT CRANK WHEN STARTING SWITCH IS TURNED TO START POSITION…….
………………………………………………………………………………………………………………………………40-1283
S-2 ENGINE CRANKS BUT NO EXHAUST GAS COMES OUT ………………………………………….40-1284
S-3 FUEL IS BEING INJECTED BUT ENGINE DOES NOT START (MISFIRING: ENGINE CRANKS
BUT DOES NOT START) …………………………………………………………………………………………..40-1285
S-4 ENGINE STARTABILITY IS POOR……………………………………………………………………………40-1286
S-5 ENGINE DOES NOT PICK UP SMOOTHLY ………………………………………………………………40-1288
S-6 ENGINE STOPS DURING OPERATION ……………………………………………………………………40-1290
S-7 ENGINE RUNS ROUGH OR IS UNSTABLE ………………………………………………………………40-1292
S-8 ENGINE LACKS POWER………………………………………………………………………………………..40-1293
S-9 KDPF GETS CLOGGED IN A SHORT TIME………………………………………………………………40-1295
S-10 ENGINE OIL CONSUMPTION IS EXCESSIVE …………………………………………………………40-1297
S-11 OIL BECOMES CONTAMINATED QUICKLY …………………………………………………………….40-1298
S-12 FUEL CONSUMPTION IS EXCESSIVE …………………………………………………………………..40-1299
S-13 OIL IS IN COOLANT (OR COOLANT SPURTS BACK OR COOLANT LEVEL GOES DOWN) …….
………………………………………………………………………………………………………………………………40-1300
S-14 OIL PRESSURE DROPS ………………………………………………………………………………………40-1301
S-15 FUEL MIXES INTO ENGINE OIL…………………………………………………………………………….40-1303
S-16 WATER MIXES INTO ENGINE OIL (MILKY) …………………………………………………………….40-1304
S-17 COOLANT TEMPERATURE RISES TOO HIGH (OVERHEATING) ………………………………40-1305
S-18 UNUSUAL NOISE IS HEARD…………………………………………………………………………………40-1306
S-19 VIBRATION IS EXCESSIVE …………………………………………………………………………………..40-1307
S-20 AIR CANNOT BE BLED FROM FUEL CIRCUIT………………………………………………………..40-1308
S-21 ACTIVE REGENERATION IS EXECUTED FREQUENTLY …………………………………………40-1309
S-22 ACTIVE REGENERATION TAKES TIME………………………………………………………………….40-1311
S-23 WHITE SMOKE IS EXHAUSTED DURING ACTIVE REGENERATION…………………………40-1313
S-24 AdBlue/DEF CONSUMPTION IS EXCESSIVE ………………………………………………………….40-1314
S-25 THERE IS UNUSUAL SMELL (IRRITATING ODOR) ………………………………………………….40-1316
S-26 FOREIGN MATERIALS ENTER AdBlue/DEF (AdBlue/DEF INCREASES)…………………….40-1317
50 DISASSEMBLY AND ASSEMBLY………………………………………………………………………………………………. 50-1
CONTENTS ………………………………………………………………………………………………………………………….. 50-2
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY …………………………………………… 50-6
HOW TO READ THIS MANUAL…………………………………………………………………………………………. 50-7
COATING MATERIALS LIST……………………………………………………………………………………………… 50-9
SPECIAL TOOLS LIST …………………………………………………………………………………………………… 50-13
SKETCHES OF SPECIAL TOOLS……………………………………………………………………………………. 50-34
ENGINE AND COOLING SYSTEM…………………………………………………………………………………………. 50-54
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY ………………………………………………………… 50-54
REMOVE AND INSTALL INJECTOR ASSEMBLY ………………………………………………………………. 50-73
REMOVE AND INSTALL FUEL DOSER ASSEMBLY ………………………………………………………….. 50-97
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY …………………………………………………….. 50-99
REMOVE AND INSTALL EGR VALVE ASSEMBLY……………………………………………………………..50-136
REMOVE AND INSTALL EGR COOLER ASSEMBLY………………………………………………………….50-140
REMOVE AND INSTALL STARTING MOTOR ASSEMBLY ………………………………………………….50-147
REMOVE AND INSTALL ALTERNATOR BELT …………………………………………………………………..50-152
REMOVE AND INSTALL RADIATOR ASSEMBLY ………………………………………………………………50-156
REMOVE AND INSTALL HYDRAULIC OIL COOLER ASSEMBLY ………………………………………..50-170
REMOVE AND INSTALL AFTERCOOLER ASSEMBLY……………………………………………………….50-176
REMOVE AND INSTALL COOLING FAN DRIVE ASSEMBLY ………………………………………………50-181
REMOVE AND INSTALL COOLING FAN MOTOR ASSEMBLY…………………………………………….50-187
REMOVE AND INSTALL ENGINE ASSEMBLY…………………………………………………………………..50-190
REMOVE AND INSTALL ENGINE FRONT OIL SEAL …………………………………………………………50-212
REMOVE AND INSTALL ENGINE REAR OIL SEAL……………………………………………………………50-218
REMOVE AND INSTALL ENGINE HOOD ASSEMBLY ………………………………………………………..50-224
00 INDEX AND FOREWORD INDEX
D155CX-8 00-15
REMOVE AND INSTALL FUEL TANK ASSEMBLY……………………………………………………………..50-233
REMOVE AND INSTALL AdBlue/DEF TANK ASSEMBLY ……………………………………………………50-251
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY…………………………50-270
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR ……………………………………………………….50-290
REMOVE AND INSTALL AdBlue/DEF TANK STRAINER …………………………………………………….50-297
REMOVE AND INSTALL AdBlue/DEF TANK FILLER PORT FILTER……………………………………..50-298
REMOVE AND INSTALL KDPF ASSEMBLY………………………………………………………………………50-302
DISASSEMBLE AND ASSEMBLE KDPF ASSEMBLY …………………………………………………………50-313
REMOVE AND INSTALL SCR ASSEMBLY………………………………………………………………………..50-322
REMOVE AND INSTALL KDPF AND SCR ASSEMBLY……………………………………………………….50-331
REMOVE AND INSTALL KCCV ASSEMBLY ……………………………………………………………………..50-344
REMOVE AND INSTALL AdBlue/DEF MIXING TUBE …………………………………………………………50-350
REMOVE AND INSTALL AdBlue/DEF INJECTOR………………………………………………………………50-362
REMOVE AND INSTALL AdBlue/DEF PUMP …………………………………………………………………….50-370
REMOVE AND INSTALL AdBlue/DEF HOSE …………………………………………………………………….50-384
REMOVE AND INSTALL AIR CLEANER ASSEMBLY………………………………………………………….50-408
REMOVE AND INSTALL AIR CONDITIONER COMPRESSOR ASSEMBLY …………………………..50-411
REMOVE AND INSTALL AIR CONDITIONER CONDENSER ASSEMBLY ……………………………..50-414
POWER TRAIN …………………………………………………………………………………………………………………..50-419
REMOVE AND INSTALL DAMPER ASSEMBLY …………………………………………………………………50-419
DISASSEMBLE AND ASSEMBLE DAMPER ASSEMBLY ……………………………………………………50-424
REMOVE AND INSTALL POWER TRAIN UNIT ASSEMBLY ………………………………………………..50-429
DISCONNECT AND CONNECT POWER TRAIN UNIT ASSEMBLY………………………………………50-444
DISASSEMBLE AND ASSEMBLE PTO ASSEMBLY …………………………………………………………..50-461
DISASSEMBLE AND ASSEMBLE TORQUE CONVERTER ASSEMBLY ……………………………….50-470
DISASSEMBLE AND ASSEMBLE TRANSMISSION ASSEMBLY………………………………………….50-483
DISASSEMBLE AND ASSEMBLE HSS ASSEMBLY …………………………………………………………..50-505
REMOVE AND INSTALL HSS MOTOR ASSEMBLY……………………………………………………………50-529
REMOVE AND INSTALL FINAL DRIVE ASSEMBLY …………………………………………………………..50-532
DISASSEMBLE AND ASSEMBLE FINAL DRIVE ASSEMBLY………………………………………………50-538
UNDERCARRIAGE AND FRAME…………………………………………………………………………………………..50-556
REMOVE AND INSTALL TRACK FRAME ASSEMBLY………………………………………………………..50-556
REMOVE AND INSTALL IDLER ASSEMBLY……………………………………………………………………..50-572
DISASSEMBLE AND ASSEMBLE IDLER ASSEMBLY ………………………………………………………..50-575
REMOVE AND INSTALL RECOIL SPRING ASSEMBLY ……………………………………………………..50-580
DISASSEMBLE AND ASSEMBLE RECOIL SPRING…………………………………………………………..50-582
REMOVE AND INSTALL TRACK ROLLER ASSEMBLY ………………………………………………………50-592
DISASSEMBLE AND ASSEMBLE TRACK ROLLER ASSEMBLY …………………………………………50-595
REMOVE AND INSTALL CARRIER ROLLER ASSEMBLY …………………………………………………..50-600
DISASSEMBLE AND ASSEMBLE CARRIER ROLLER ASSEMBLY ……………………………………..50-603
REMOVE AND INSTALL PIVOT SHAFT ASSEMBLY ………………………………………………………….50-609
SEPARATION AND CONNECTION OF TRACK ASSEMBLY………………………………………………..50-614
DISASSEMBLE AND ASSEMBLE TRACK ASSEMBLY GENERALLY……………………………………50-618
DISASSEMBLE AND ASSEMBLE ONE TRACK LINK ASSEMBLY IN FIELD………………………….50-633
DISASSEMBLE AND ASSEMBLE MASTER LINK………………………………………………………………50-637
REMOVE AND INSTALL CROSS BAR ASSEMBLY ……………………………………………………………50-641
REMOVE AND INSTALL SPROCKET ………………………………………………………………………………50-644
REMOVAL AND INSTALLATION OF UNDERGUARD ASSEMBLY………………………………………..50-646
HYDRAULIC SYSTEM………………………………………………………………………………………………………….50-665
REMOVE AND INSTALL HYDRAULIC TANK ASSEMBLY……………………………………………………50-665
REMOVE AND INSTALL WORK EQUIPMENT PUMP AND HSS PUMP ASSEMBLY ………………50-670
REMOVE AND INSTALL POWER TRAIN PUMP AND STEERING LUBRICATION PUMP ASSEMBLY ..
………………………………………………………………………………………………………………………………..50-680
REMOVE AND INSTALL COOLING FAN PUMP ASSEMBLY……………………………………………….50-691
REMOVE AND INSTALL SCAVENGING PUMP ASSEMBLY………………………………………………..50-698
REMOVE AND INSTALL CONTROL VALVE ASSEMBLY …………………………………………………….50-701
CAB RELATED PARTS…………………………………………………………………………………………………………50-707
REMOVE AND INSTALL OPERATOR CAB ASSEMBLY ……………………………………………………..50-707
INDEX 00 INDEX AND FOREWORD
00-16 D155CX-8
REMOVE AND INSTALL OPERATOR CAB GLASS (ADHERED GLASS) ………………………………50-721
REMOVE AND INSTALL AIR CONDITIONER UNIT ASSEMBLY ………………………………………….50-728
REMOVE AND INSTALL OPERATOR’S SEAT …………………………………………………………………..50-747
REMOVE AND INSTALL SEATBELT ………………………………………………………………………………..50-751
ELECTRICAL SYSTEM ………………………………………………………………………………………………………..50-753
REMOVE AND INSTALL ENGINE CONTROLLER ASSEMBLY ……………………………………………50-753
REMOVE AND INSTALL POWER TRAIN CONTROLLER ASSEMBLY ………………………………….50-762
REMOVE AND INSTALL WORK EQUIPMENT CONTROLLER ASSEMBLY …………………………..50-765
REMOVE AND INSTALL MACHINE MONITOR ASSEMBLY ………………………………………………..50-768
REMOVE AND INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR …………………………50-771
REMOVE AND INSTALL KCCV CRANKCASE PRESSURE SENSOR…………………………………..50-774
REMOVE AND INSTALL SCR TEMPERATURE SENSOR …………………………………………………..50-776
REMOVE AND INSTALL BATTERY RELAY……………………………………………………………………….50-780
REMOVE AND INSTALL GATEWAY CONTROLLER ASSEMBLY …………………………………………50-793
REMOVE AND INSTALL COMMUNICATION TERMINAL…………………………………………………….50-802
REMOVE AND INSTALL COMMUNICATION TERMINAL WIRING HARNESS ……………………….50-814
60 MAINTENANCE STANDARD…………………………………………………………………………………………………….. 60-1
CONTENTS ………………………………………………………………………………………………………………………….. 60-2
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD……………………………………………………. 60-3
ENGINE AND COOLING SYSTEM…………………………………………………………………………………………… 60-5
MAINTENANCE STANDARD OF ENGINE MOUNT ……………………………………………………………… 60-5
MAINTENANCE STANDARD OF DAMPER…………………………………………………………………………. 60-7
MAINTENANCE STANDARD OF COOLING SYSTEM ………………………………………………………….. 60-9
MAINTENANCE STANDARD OF COOLING FAN PUMP……………………………………………………….60-11
MAINTENANCE STANDARD OF COOLING FAN MOTOR…………………………………………………… 60-16
POWER TRAIN……………………………………………………………………………………………………………………. 60-18
MAINTENANCE STANDARD OF UNIVERSAL JOINT…………………………………………………………. 60-18
MAINTENANCE STANDARD OF POWER TRAIN MOUNT ………………………………………………….. 60-19
MAINTENANCE STANDARD OF TORQUE CONVERTER, PTO…………………………………………… 60-21
MAINTENANCE STANDARD OF TORQUE CONVERTER CONTROL VALVE………………………… 60-28
MAINTENANCE STANDARD OF ECMV (LOCKUP CLUTCH)………………………………………………. 60-29
MAINTENANCE STANDARD OF ECMV (STATOR CLUTCH) ………………………………………………. 60-30
MAINTENANCE STANDARD OF TRANSMISSION …………………………………………………………….. 60-31
MAINTENANCE STANDARD OF ECMV (TRANSMISSION) ………………………………………………… 60-36
MAINTENANCE STANDARD OF MAIN RELIEF VALVE AND TORQUE CONVERTER RELIEF VALVE .
………………………………………………………………………………………………………………………………… 60-38
MAINTENANCE STANDARD OF TRANSMISSION LUBRICATION RELIEF VALVE ………………… 60-39
MAINTENANCE STANDARD OF BEVEL GEAR SHAFT, HSS, AND BRAKE………………………….. 60-40
MAINTENANCE STANDARD OF BRAKE CONTROL VALVE……………………………………………….. 60-47
MAINTENANCE STANDARD OF ECMV (BRAKE) ……………………………………………………………… 60-50
MAINTENANCE STANDARD OF SOLENOID VALVE (BRAKE )……………………………………………. 60-51
MAINTENANCE STANDARD OF SUDDEN STOP PREVENTION VALVE………………………………. 60-52
MAINTENANCE STANDARD OF FINAL DRIVE …………………………………………………………………. 60-53
MAINTENANCE STANDARD OF SPROCKET …………………………………………………………………… 60-56
MAINTENANCE STANDARD OF SPROCKET TOOTH PROFILE FULL-SCALE DRAWING……… 60-57
UNDERCARRIAGE AND FRAME…………………………………………………………………………………………… 60-59
MAINTENANCE STANDARD OF MAIN FRAME…………………………………………………………………. 60-59
MAINTENANCE STANDARD OF SUSPENSION………………………………………………………………… 60-60
MAINTENANCE STANDARD OF TRACK FRAME AND IDLER CUSHION……………………………… 60-63
MAINTENANCE STANDARD OF IDLER …………………………………………………………………………… 60-65
MAINTENANCE STANDARD OF TRACK ROLLER…………………………………………………………….. 60-67
MAINTENANCE STANDARD OF CARRIER ROLLER…………………………………………………………. 60-69
MAINTENANCE STANDARD OF TRACK SHOE ………………………………………………………………… 60-71
MAINTENANCE STANDARD OF SINGLE SHOE ……………………………………………………………….. 60-73
HYDRAULIC SYSTEM………………………………………………………………………………………………………….. 60-74
MAINTENANCE STANDARD OF HYDRAULIC TANK …………………………………………………………. 60-74
MAINTENANCE STANDARD OF SINGLE PUMP (SCAVENGING) ……………………………………….. 60-75
MAINTENANCE STANDARD OF DUPLEX PUMP (LUBRICATION, POWER TRAIN) ………………. 60-76
00 INDEX AND FOREWORD INDEX
D155CX-8 00-17
MAINTENANCE STANDARD OF WORK EQUIPMENT AND HSS PUMP ………………………………. 60-78
MAINTENANCE STANDARD OF PC-EPC VALVE………………………………………………………………. 60-80
MAINTENANCE STANDARD OF HSS MOTOR………………………………………………………………….. 60-81
MAINTENANCE STANDARD OF CONTROL VALVE…………………………………………………………… 60-83
MAINTENANCE STANDARD OF SELF-PRESSURE REDUCING VALVE………………………………. 60-95
CAB AND ITS ATTACHMENTS ……………………………………………………………………………………………… 60-98
MAINTENANCE STANDARD OF CAB MOUNT………………………………………………………………….. 60-98
80 APPENDIX……………………………………………………………………………………………………………………………… 80-1
CONTENTS ………………………………………………………………………………………………………………………….. 80-2
AIR CONDITIONER SYSTEM …………………………………………………………………………………………………. 80-4
PRECAUTIONS FOR REFRIGERANT ……………………………………………………………………………….. 80-4
AIR CONDITIONER COMPONENT ……………………………………………………………………………………. 80-5
SPECIFICATIONS OF AIR CONDITIONER …………………………………………………………………………. 80-7
CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE ……………………………………….. 80-8
OUTLINE OF REFRIGERATION CYCLE…………………………………………………………………………….. 80-9
COMPONENT PARTS OF AIR CONDITIONER SYSTEM ……………………………………………………………80-11
AIR CONDITIONER UNIT…………………………………………………………………………………………………80-11
COMPONENT PARTS OF AIR CONDITIONER UNIT………………………………………………………….. 80-15
AIR CONDITIONER CONTROLLER…………………………………………………………………………………. 80-19
COMPRESSOR …………………………………………………………………………………………………………….. 80-20
CONDENSER ……………………………………………………………………………………………………………….. 80-21
RECEIVER DRIER…………………………………………………………………………………………………………. 80-22
SENSORS FOR AIR CONDITIONER SYSTEM………………………………………………………………….. 80-23
EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER……
………………………………………………………………………………………………………………………………………. 80-25
CIRCUIT DIAGRAM AND ARRANGEMENT OF CONNECTOR PINS FOR AIR CONDITIONER ……… 80-27
AIR CONDITIONER SYSTEM DIAGRAM ………………………………………………………………………………… 80-29
INPUT AND OUTPUT SIGNALS OF AIR CONDITIONER CONTROLLER ……………………………… 80-30
INSTALLATION LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS ..
………………………………………………………………………………………………………………………………………. 80-32
TESTING AIR LEAKAGE (DUCT)…………………………………………………………………………………………… 80-40
METHOD FOR TESTING AIR LEAKAGE (DUCT) ………………………………………………………………. 80-40
TESTING AIR CONDITIONER USING SELF-DIAGNOSIS FUNCTION………………………………………… 80-43
HOW TO OPEN THE ELECTRICAL SYSTEM ABNORMALITY RECORD SCREEN IN SERVICE MODE
OF THE MACHINE MONITOR ……………………………………………………………………………………………. 80-44
TEST VENT (MODE) CHANGEOVER …………………………………………………………………………………….. 80-45
METHOD FOR TESTING VENT (MODE) CHANGEOVER …………………………………………………… 80-45
TESTING FRESH/RECIRC AIR CHANGEOVER………………………………………………………………………. 80-46
METHOD FOR TESTING FRESH/RECIRC AIR CHANGEOVER ………………………………………….. 80-46
TEST SUNLIGHT SENSOR…………………………………………………………………………………………………… 80-47
METHOD FOR TESTING SUNLIGHT SENSOR…………………………………………………………………. 80-47
TEST (TRIPLE) PRESSURE SWITCH FOR REFRIGERANT……………………………………………………… 80-48
METHOD FOR TESTING (TRIPLE) PRESSURE SWITCH FOR REFRIGERANT……………………. 80-48
TEST RELAYS…………………………………………………………………………………………………………………….. 80-49
METHOD FOR TESTING RELAYS…………………………………………………………………………………… 80-49
AIR CONDITIONER TROUBLESHOOTING CHART 1 ………………………………………………………………. 80-50
AIR CONDITIONER TROUBLESHOOTING CHART 2 ………………………………………………………………. 80-51
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE………………………………………………….. 80-54
FAILURE CODE [879AKA]…………………………………………………………………………………………………….. 80-56
FAILURE CODE [879AKB]…………………………………………………………………………………………………….. 80-57
FAILURE CODE [879BKA]…………………………………………………………………………………………………….. 80-58
FAILURE CODE [879BKB]…………………………………………………………………………………………………….. 80-60
FAILURE CODE [879CKA]…………………………………………………………………………………………………….. 80-62
FAILURE CODE [879CKB]…………………………………………………………………………………………………….. 80-63
FAILURE CODE [879DKZ]…………………………………………………………………………………………………….. 80-64
FAILURE CODE [879EMC] ……………………………………………………………………………………………………. 80-66
FAILURE CODE [879FMC] ……………………………………………………………………………………………………. 80-67
FAILURE CODE [879GKX] ……………………………………………………………………………………………………. 80-68
INDEX 00 INDEX AND FOREWORD
00-18 D155CX-8
A-1 TROUBLESHOOTING FOR POWER SUPPLY SYSTEM (AIR CONDITIONER DOES NOT OPERATE).
………………………………………………………………………………………………………………………………………. 80-70
A-2 TROUBLESHOOTING FOR COMPRESSOR AND REFRIGERANT SYSTEM (AIR IS NOT COOLED)…
………………………………………………………………………………………………………………………………………. 80-72
A-3 TROUBLESHOOTING FOR BLOWER MOTOR SYSTEM (NO AIR COMES OUT OR AIR FLOW IS
ABNORMAL) ……………………………………………………………………………………………………………………. 80-76
A-4 TROUBLESHOOTING FOR FRESH/RECIRC AIR CHANGEOVER……………………………………….. 80-78
TROUBLESHOOTING USING GAUGE PRESSURE…………………………………………………………………. 80-80
CONNECTION OF SERVICE TOOL ……………………………………………………………………………………….. 80-83
METHOD FOR CONNECTING SERVICE TOOL ………………………………………………………………… 80-83
PRECAUTIONS FOR DISCONNECTING AND CONNECTING HOSES AND TUBES IN AIR CONDITIONER
PIPINGS…………………………………………………………………………………………………………………….. 80-85
HANDLE COMPRESSOR OIL ……………………………………………………………………………………………….. 80-87
90 CIRCUIT DIAGRAMS ………………………………………………………………………………………………………………. 90-1
CONTENTS ………………………………………………………………………………………………………………………….. 90-2
HOW TO READ THE CODES FOR ELECTRIC CABLE ………………………………………………………………. 90-3
HYDRAULIC CIRCUIT DIAGRAM ……………………………………………………………………………………………. 90-7
SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM ………………………………………………………… 90-7
HYDRAULIC CIRCUIT DIAGRAM (1/2) ………………………………………………………………………………90-11
HYDRAULIC CIRCUIT DIAGRAM (2/2) …………………………………………………………………………….. 90-13
POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM……………………………………………………………… 90-15
ELECTRICAL CIRCUIT DIAGRAM …………………………………………………………………………………………. 90-17
SYMBOLS USED IN ELECTRICAL CIRCUIT DIAGRAM……………………………………………………… 90-17
ELECTRICAL CIRCUIT DIAGRAM (1/16)………………………………………………………………………….. 90-21
ELECTRICAL CIRCUIT DIAGRAM (2/16)………………………………………………………………………….. 90-23
ELECTRICAL CIRCUIT DIAGRAM (3/16)………………………………………………………………………….. 90-25
ELECTRICAL CIRCUIT DIAGRAM (4/16)………………………………………………………………………….. 90-27
ELECTRICAL CIRCUIT DIAGRAM (5/16)………………………………………………………………………….. 90-29
ELECTRICAL CIRCUIT DIAGRAM (6/16)………………………………………………………………………….. 90-31
ELECTRICAL CIRCUIT DIAGRAM (7/16)………………………………………………………………………….. 90-33
ELECTRICAL CIRCUIT DIAGRAM (8/16)………………………………………………………………………….. 90-35
ELECTRICAL CIRCUIT DIAGRAM (9/16)………………………………………………………………………….. 90-37
ELECTRICAL CIRCUIT DIAGRAM (10/16)………………………………………………………………………… 90-39
ELECTRICAL CIRCUIT DIAGRAM (11/16) ………………………………………………………………………… 90-41
ELECTRICAL CIRCUIT DIAGRAM (12/16)………………………………………………………………………… 90-43
ELECTRICAL CIRCUIT DIAGRAM (13/16)………………………………………………………………………… 90-45
ELECTRICAL CIRCUIT DIAGRAM (14/16)………………………………………………………………………… 90-47
ELECTRICAL CIRCUIT DIAGRAM (15/16)………………………………………………………………………… 90-49
ELECTRICAL CIRCUIT DIAGRAM (16/16)………………………………………………………………………… 90-51
INDEX………………………………………………………………………………………………………………………………………………1