Komatsu D85EX-15E0 D85PX-15E0 BULLDOZER Shop Manual SEN00060-06 – PDF

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Komatsu D85EX-15E0 D85PX-15E0 BULLDOZER Shop Manual SEN00060-06 – PDF DOWNLOAD

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Komatsu D85EX-15E0 D85PX-15E0 BULLDOZER Shop Manual SEN00060-06 – PDF DOWNLOAD

Language : English
Pages :130
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Komatsu D85EX-15E0 D85PX-15E0 BULLDOZER Shop Manual SEN00060-06 – PDF DOWNLOAD

SERIAL NUMBERS D85EX-11001
D85PX- 1201 and up

00 Index and foreword
Index SEN00069-06
Composition of shop manual 2
Table of contents 4
Foreword and general information SEN00070-02
Safety notice 2
How to read the shop manual 7
Explanation of terms for maintenance standard 9
Handling of electric equipment and hydraulic component 11
Handling of connectors newly used for engines 20
How to read electric wire code 23
Precautions when carrying out operation 26
Method of disassembling and connecting push-pull type coupler 29
Standard tightening torque table 32
Conversion table 36
01 Specification
Specification and technical data SEN00071-02
Specification dimensions 2
Specifications 3
Weight table 11
Table of fuel, coolant and lubricants 16
10 Structure, function and maintenance standard
Engine and cooling system SEN00293-00
Engine mount 2
Cooling system 4
Cooling fan pump 6
Cooling fan motor 14
Power train, Part 1 SEN00295-01
Power train 2
HSS system 4
General view of power train unit 6
Power train hydraulic piping drawing 8
Transmission control 9
Steering and brake control 10
Damper and universal joint 12
Torque converter and PTO 14
Transmission 20
Transmission clutch ECMV 36
Main relief valve and torque converter relief valve 41
Lubrication relief valve 43
Power train, Part 2 SEN00297-01
Bevel gear shaft, HSS and brake 2
Brake valve 22
Final drive 28
Undercarriage and frame SEN00298-01
Main frame 2
Suspension 4
Track frame 8
Idler cushion 10
Idler 12
Track roller 14
Carrier roller 16
00 Index and foreword SEN00069-06
D85EX, PX-15E0 5
Sprocket 18
Track shoe 20
Hydraulic system, Part 1 SEN00299-01
Work equipment hydraulic piping diagram 2
PPC control piping diagram 5
Work equipment control 6
Hydraulic tank and filter 8
Scavenging pump 10
Power train and steering lubrication pump 11
HSS pump 12
HSS motor 30
Hydraulic system, Part 2 SEN00300-00
Control valve 2
Self pressure reducing valve 36
Hydraulic system, Part 3 SEN00302-00
Oil cooler bypass valve 2
PPC valve 4
Electric lever (steering) 20
Quick drop valve 23
PPC lock valve 24
Accumulator 25
Work equipment SEN00305-00
Cylinder stay 3
Blade 4
Cutting edge and end bit 6
Ripper 8
Hydraulic cylinder 10
Piston valve 12
Cab and its attachments SEN00306-00
Cab mount 2
Cab 3
Air conditioner 5
Electrical system SEN00308-02
Monitor system 2
Monitor panel 4
Engine control 12
Engine control system 13
System components 14
CRI engine control system 24
Palm command control system 26
KOMTRAX system 28
Sensor 30
20 Standard value table
Standard service value table SEN00629-02
Standard service value table for engine 2
Standard service value table for chassis 3
30 Testing and adjusting
Testing and adjusting, Part 1 SEN00630-04
Tools for testing, adjusting, and troubleshooting 3
Testing engine speed 7
Testing intake air pressure (boost pressure) 10
Testing exhaust temperature 12
Testing exhaust gas color 14
Adjusting valve clearance 15
SEN00069-06 00 Index and foreword
6 D85EX, PX-15E0
Testing compression pressure 17
Testing blow-by pressure 19
Testing engine oil pressure 20
Testing EGR valve and bypass valve drive oil pressure 21
Handling of fuel system devices 22
Releasing residual pressure from fuel system 22
Testing fuel pressure 23
Handling of reduced cylinder mode operation 24
Handling of no injection cranking operation 24
Testing fuel return and leak amount 25
Bleeding air from fuel circuit 28
Testing fuel circuit for leakage 30
Testing and adjusting alternator belt tension 31
Testing and adjusting air conditioner compressor belt tension 32
Adjusting fuel control dial and decelerator pedal 33
Testing power train oil pressure 35
Adjusting transmission speed sensor 40
Simple method to test brake performance 41
Adjusting brake pedal 42
Adjusting parking brake lever 44
Emergency escape method when power train has trouble 45
Adjusting clearance of idler 48
Inspecting wear of sprocket 49
Testing and adjusting track shoe tension 49
Testing and adjusting work equipment and HSS oil pressure 50
Testing control circuit basic pressure 54
Testing PPC valve output pressure 55
Adjusting work equipment PPC valve play 57
Checking parts which caused hydraulic drift of blade and ripper 59
Testing internal leakage of work equipment cylinder 60
Bleeding air from work equipment cylinder 60
Releasing residual pressure in work equipment cylinder 61
Adjusting work equipment lock lever 62
Testing fan motor speed 63
Testing fan pump circuit pressure 64
Bleeding air from fan pump 65
Adjusting blade 66
Testing and adjusting operator cab 68
Testing and adjusting, Part 2 SEN00631-03
Special functions of monitor panel (EMMS) 2
Testing and adjusting, Part 3 SEN00632-02
Handling of voltage circuit of engine controller 2
Adjustment method when controller has been replaced 2
Preparation work for troubleshooting for electrical system 4
Inspection procedure of diode 7
Pm Clinic service 8
How to start operation of KOMTRAX terminal 18
Lamp display of KOMTRAX terminal 22
40 Troubleshooting
General information on troubleshooting SEN00633-02
Points to remember when troubleshooting 2
How to proceed troubleshooting 3
Checks before troubleshooting 4
Classification and procedures of troubleshooting 5
How to distinguish wire code 8
Connection table for connector pin numbers 11
T- branch box and T- branch adapter table 47
00 Index and foreword SEN00069-06
D85EX, PX-15E0 7
Troubleshooting by failure code (Display of code), Part 1 SEN00634-01
Failure code table 3
Before troubleshooting by failure codes 10
Contents of troubleshooting table 12
Failure code [1500L0] Transmission clutch: Dual engagement 14
Failure code [15SAL1] Forward clutch: Fill signal is ON when command current is OFF 16
Failure code [15SALH] Forward clutch: Fill signal is OFF when command current is ON 18
Failure code [15SBL1] Reverse clutch: Fill signal is ON when command current is OFF 20
Failure code [15SBLH] Reverse clutch: Fill signal is OFF when command current is ON 22
Failure code [15SEL1] 1st clutch: Fill signal is ON when command current is OFF 24
Failure code [15SELH] 1st clutch: Fill signal is OFF when command current is ON 26
Failure code [15SFL1] 2nd clutch: Fill signal is ON when command current is OFF 28
Failure code [15SFLH] 2nd clutch: Fill signal is OFF when command current is ON 30
Failure code [15SGL1] 3rd clutch: Fill signal is ON when command current is OFF 32
Failure code [15SGLH] 3rd clutch: Fill signal is OFF when command current is ON 34
Failure code [AA10NX] Air cleaner: Clogged 36
Failure code [AB00MA] Abnormal battery charge: Malfunction 38
Failure code [B@BAZG] Engine oil: Oil pressure too low 38
Failure code [B@BCNS] Radiator coolant: Overheat 39
Failure code [B@BCZK] Radiator coolant: Level too low 39
Failure code [B@CENS] Power train oil: Overheat 40
Failure code [B@HANS] Hydraulic oil: Overheat 40
Failure code [CA111] Engine controller: Abnormality in controller 41
Failure code [CA115] Abnormal engine Ne and Bkup speed sensors:
Abnormal speed sensor signal 42
Failure code [CA122] Charge pressure sensor too high: Excessively high voltage detected 44
Failure code [CA123] Charge pressure sensor too low: Excessively low voltage detected 46
Failure code [CA131] Decelerator pedal sensor too high: Excessively high voltage detected 48
Failure code [CA132] Decelerator pedal sensor too low: Excessively low voltage detected 50
Failure code [CA135] Oil pressure sensor too high: Excessively high voltage detected 52
Failure code [CA141] Oil pressure sensor too low: Excessively low voltage detected 54
Failure code [CA144] Coolant temperature sensor too high: Excessively high voltage detected 56
Failure code [CA145] Coolant temperature sensor too low: Excessively low voltage detected 58
Failure code [CA153] Charge temperature sensor too high: Excessively high voltage detected 60
Failure code [CA154] Charge temperature sensor too low: Excessively low voltage detected 62
Failure code [CA187] Sensor power source 2 too low: Low voltage detected 64
Failure code [CA221] Atmospheric pressure sensor too high: Excessively high voltage detected 66
Failure code [CA222] Atmospheric pressure sensor too low: Excessively low voltage detected 68
Failure code [CA227] Sensor power source 2 too high: Excessively high voltage detected 70
Failure code [CA234] Engine over speed: Excessively high speed 72
Failure code [CA238] Abnormal power source for Ne speed sensor:
Excessively low voltage detected 74
Failure code [CA263] Fuel temperature sensor too high: Excessively high voltage detected 76
Failure code [CA265] Fuel temperature sensor too low: Excessively low voltage detected 78
Failure code [CA271] PCV1 short circuit: Short circuit 79
Failure code [CA272] PCV1 disconnection: Disconnection 80
Failure code [CA273] PCV2 short circuit: Short circuit 81
Failure code [CA274] PCV2 disconnection: Disconnection 82
Troubleshooting by failure code (Display of code), Part 2 SEN00635-01
Failure code [CA322] Injector No 1 system disconnection or short circuit:
Disconnection, short circuit 4
Failure code [CA323] Injector No 5 system disconnection or short circuit:
Disconnection, short circuit 6
Failure code [CA324] Injector No 3 system disconnection or short circuit:
Disconnection, short circuit 8
Failure code [CA325] Injector No 6 system disconnection or short circuit:
Disconnection, short circuit 10
SEN00069-06 00 Index and foreword
8 D85EX, PX-15E0
Failure code [CA331] Injector No 2 system disconnection or short circuit:
Disconnection, short circuit 12
Failure code [CA332] Injector No 4 system disconnection or short circuit:
Disconnection, short circuit 14
Failure code [CA342] Engine controller data matching error: Matching error 16
Failure code [CA351] Abnormal injector drive circuit: Abnormal circuit 18
Failure code [CA352] Sensor power source (1) too low: Excessively low voltage detected 20
Failure code [CA386] Sensor power source (1) too high: Excessively high voltage detected 22
Failure code [CA441] Power source voltage too low: Excessively low voltage detected 24
Failure code [CA442] Power source voltage too high: Excessively high voltage detected 24
Failure code [CA449] Common rail pressure too high (2):
Excessively high pressure trouble occurred 25
Failure code [CA451] Common rail pressure sensor too high: Excessively high voltage detected 26
Failure code [CA452] Common rail pressure sensor too low: Excessively low voltage detected 28
Failure code [CA553] Common rail pressure too high (1): Excessively high pressure detected 28
Failure code [CA554] In-range error in common rail pressure sensor: In-range error 29
Failure code [CA559] Loss of pressure feed from supply pump (1):
Loss of pressure feed detected 30
Failure code [CA689] Abnormal engine Ne speed sensor: Abnormal signal 34
Failure code [CA731] Abnormal engine Bkup speed sensor phase: Abnormal phase 36
Failure code [CA757] Loss of all engine controller data: Loss of all data 37
Failure code [CA778] Abnormal engine Bkup speed sensor: Abnormal Bkup signal 38
Failure code [CA1228] Abnormal EGR valve servo (1): EGR out of control 40
Failure code [CA1625] Abnormal EGR valve servo (2): EGR out of control 41
Failure code [CA1633] Abnormal KOMNET: Abnormal communication 42
Failure code [CA2185] Decelerator pedal sensor power source too high:
Excessively high voltage detected 44
Failure code [CA2186] Decelerator pedal sensor power source too low:
Excessively low voltage detected 45
Failure code [CA2249] Loss of pressure feed from supply pump (2):
Loss of pressure feed detected 46
Failure code [CA2271] EGR valve lift sensor too high: Excessively high voltage detected 48
Failure code [CA2272] EGR valve lift sensor too low: Excessively low voltage detected 50
Failure code [CA2351] EGR valve solenoid drive short circuit: Short circuit 52
Failure code [CA2352] EGR valve solenoid drive disconnection: Disconnection 54
Failure code [CA2555] Intake air heater relay disconnection: Disconnection 55
Failure code [CA2556] Intake air heater relay short circuit: Short circuit 56
Troubleshooting by failure code (Display of code), Part 3 SEN00636-01
Failure code [D110KA] Battery relay: Disconnection 4
Failure code [D110KB] Battery relay: Short circuit 6
Failure code [D130KA] Neutral safety relay: Disconnection 8
Failure code [D130KB] Neutral safety relay: Short circuit 10
Failure code [D161KA] Back-up alarm relay: Disconnection 12
Failure code [D161KB] Back-up alarm relay: Short circuit 14
Failure code [D190KA] Engine controller ACC signal cutout relay: Disconnection 16
Failure code [D190KB] Engine controller ACC signal cutout relay: Short circuit 18
Failure code [D811KR] KOMTRAX controller CAN communication: Defective communication 20
Failure code [DAFRKR] Monitor panel CAN communication: Defective communication 24
Failure codes [DAQ0KT] and [DB30KT] Steering and transmission controller:
Abnormal controller memory information 27
Failure code [DAQ1KK] [DB31KK] Main power source of steering and transmission controller:
Power source voltage drop and input 28
Failure code [DAQ2KK] [DB32KK] Load power source of steering and transmission controller:
Power source voltage drop and input 30
Failure codes [DAQ5KK] and [DB35KK] Steering and transmission controller sensor
5 V power source (1): Power source voltage drop and input 32
Failure code [DAQ6KK] [DB36KK] Steering and transmission controller sensor
24 V power source: Power source voltage drop and input 34
00 Index and foreword SEN00069-06
D85EX, PX-15E0 9
Failure codes [DAQ7KK] and [DB37KK] Steering and transmission controller sensor
5 V power source (2): Power source voltage drop and input 36
Failure code [DAQ9KQ] [DB39KQ] Steering and transmission controller model selection:
Inconsistency in model select signal 38
Failure codes [DAQRKR] and [DB3RKR] Steering and transmission controller
CAN communication: Defective communication 40
Failure code [DB2RKR] Engine controller CAN communication: Defective communication 44
Failure code [DB30KT] [DAQ0KT] Steering and transmission controller:
Abnormal controller memory information 47
Failure code [DB31KK] [DAQ1KK] Main power source of steering and transmission controller:
Power source voltage drop and input 47
Failure code [DB32KK] [DAQ2KK] Load power source of steering and transmission controller:
Power source voltage drop and input 47
Failure codes [DB35KK] and [DAQ5KK] Steering and transmission controller sensor
5 V power source (1): Power source voltage drop and input 47
Failure code [DB36KK] [DAQ6KK] Steering and transmission controller sensor
24 V power source: Power source voltage drop and input 47
Failure codes [DB37KK] and [DAQ7KK] Steering and transmission controller sensor
5 V power source (2): Power source voltage drop and input 47
Failure codes [DB39KQ] and [DAQ9KQ] Steering and transmission controller model selection:
Inconsistent model selection signal 47
Failure codes [DB3RKR] and [DAQRKR] Steering and transmission controller
CAN communication: Defective communication 47
Failure code [DD12KA] Shift up switch: Disconnection 48
Failure code [DD12KB] Shift up switch: Short circuit 50
Failure code [DD13KA] Shift down switch: Disconnection 52
Failure code [DD13KB] Shift down switch: Short circuit 54
Failure codes [DD14KA] and [DDQ2KA] Parking lock switch: Disconnection 56
Failure codes [DD14KB] and [DDQ2KB] Parking lock switch: Short circuit 58
Failure codes [DDQ2KA] and [DD14KA] Parking lock switch: Disconnection 60
Failure codes [DDQ2KB] and [DD14KB] Parking lock switch: Short circuit 60
Failure code [DGS1KX] Hydraulic oil temperature sensor: Input signal is out of normal range 62
Failure code [DGT1KA] Power train oil temperature sensor: Disconnection 64
Failure code [DGT1KX] Power train oil temperature sensor: Input signal is out of normal range 66
Failure code [DH22KA] HSS and work equipment pump oil pressure sensor: Disconnection 68
Failure code [DH22KB] HSS and work equipment pump oil pressure sensor: Short circuit 70
Failure code [DK10KA] Fuel dial: Disconnection 72
Failure code [DK10KB] Fuel dial: Short circuit 74
Failure code [DK30KA] Steering potentiometer (1): Disconnection 76
Failure code [DK30KB] Steering potentiometer (1): Short circuit 78
Failure code [DK30KX] Steering potentiometer: Input signal is out of normal range 80
Failure code [DK30KZ] Steering potentiometer: Disconnection or short circuit (Double failure) 80
Failure code [DK30L8] Steering potentiometer: Inconsistent analog signal 81
Failure code [DK31KA] Steering potentiometer (2): Disconnection 82
Failure code [DK31KB] Steering potentiometer (2): Short circuit 84
Failure code [DK40KA] Brake potentiometer: Disconnection 86
Failure code [DK40KB] Brake potentiometer: Short circuit 87
Failure code [DK55KX] Forward-reverse potentiometer: Input signal is out of normal range 88
Failure code [DK55KZ] Forward-reverse potentiometer: Disconnection or
short circuit (Double failure) 88
Failure code [DK55L8] Forward-reverse potentiometer: Inconsistent analog signal 89
Failure code [DK56KA] Forward-reverse potentiometer (1): Disconnection 90
Failure code [DK56KB] Forward-reverse potentiometer (1): Short circuit 92
Failure code [DK57KA] Forward-reverse potentiometer (2): Disconnection 94
Failure code [DK57KB] Forward-reverse potentiometer (2): Short circuit 96
Troubleshooting by failure code (Display of code), Part 4 SEN00637-00
Failure code [DKH1KA] [DKH1KX] Pitch angle sensor: Short circuit 3
Failure code [DKH1KB] [DKH1KX] Pitch angle sensor: Disconnection 4
SEN00069-06 00 Index and foreword
10 D85EX, PX-15E0
Failure code [DKH1KX], [DKH1KA] or [DKH1KB] Pitch angle sensor:
Input signal out of range 5
Failure code [DLT3KA] Transmission output speed sensor: Disconnection 6
Failure code [DLT3KB] Transmission output speed sensor: Short circuit 7
Failure code [DV00KB] Alarm buzzer: Short circuit 8
Failure code [DW7BKA] Fan reverse solenoid: Disconnection 9
Failure code [DW7BKB] Fan reverse solenoid: Short circuit 10
Failure code [DW7BKY] Fan reverse solenoid: Hot short circuit 11
Failure code [DWN1KA] HSS EPC solenoid right: Disconnection 12
Failure code [DWN1KB] HSS EPC solenoid right: Short circuit 13
Failure code [DWN1KY] HSS EPC solenoid right: Hot short circuit 14
Failure code [DWN2KA] HSS EPC solenoid left: Disconnection 15
Failure code [DWN2KB] HSS EPC solenoid left: Short circuit 16
Failure code [DWN2KY] HSS EPC solenoid left: Hot short circuit 17
Failure code [DWN5KA] Fan pump EPC solenoid: Disconnection 18
Failure code [DWN5KB] Fan pump EPC solenoid: Short circuit 19
Failure code [DWN5KY] Fan pump EPC solenoid: Hot short circuit 20
Failure code [DXA0KA] HSS and work equipment pump TVC solenoid: Disconnection 21
Failure code [DXA0KB] HSS and work equipment pump TVC solenoid: Short circuit 22
Failure code [DXA0KY] HSS and work equipment pump TVC solenoid: Hot short circuit 23
Failure code [DXH4KA] 1st clutch ECMV: Disconnection 24
Failure code [DXH4KB] 1st clutch ECMV: Short circuit 25
Failure code [DXH4KY] 1st clutch ECMV: Hot short circuit 26
Failure code [DXH5KA] 2nd clutch ECMV: Disconnection 27
Failure code [DXH5KB] 2nd clutch ECMV: Short circuit 28
Failure code [DXH5KY] 2nd clutch ECMV: Hot short circuit 29
Failure code [DXH6KA] 3rd clutch ECMV: Disconnection 30
Failure code [DXH6KB] 3rd clutch ECMV: Short circuit 31
Failure code [DXH6KY] 3rd clutch ECMV: Hot short circuit 32
Failure code [DXH7KA] Reverse clutch ECMV: Disconnection 33
Failure code [DXH7KB] Reverse clutch ECMV: Short circuit 34
Failure code [DXH7KY] Reverse clutch ECMV: Hot short circuit 35
Failure code [DXH8KA] Forward clutch ECMV: Disconnection 36
Failure code [DXH8KB] Forward clutch ECMV: Short circuit 37
Failure code [DXH8KY] Forward clutch ECMV: Hot short circuit 38
Troubleshooting of electrical system (E-mode) SEN00638-02
Before troubleshooting of electrical system 3
Contents of troubleshooting table 5
E-1 Engine does not start 6
E-2 The preheater does not operate 9
E-3 The monitor panel does not light up at all when the starting switch is turned ON 12
E-4 When the starting switch is turned ON, the monitor panel completely remains lighted and
does not go out 14
E-5 When the starting switch is turned ON, the radiator coolant level caution lamp flashes 15
E-6 While the engine is running, the battery charge level caution lamp flashes 16
E-7 While the engine is running, the emergency warning item flashes 18
E-8 While the preheater is operating, the preheating pilot lamp does not light up 20
E-9 The coolant temperature gauge does not indicate correctly 22
E-10 Power train oil temperature gauge does not indicate correctly 24
E-11 Hydraulic oil temperature gauge does not indicate properly 28
E-12 Fuel gauge does not indicate properly 31
E-13 Gear speed and engine speed are not indicated properly 32
E-14 The preset mode and service meter do not indicate properly 32
E-15 The warning lamp does not flash or does not go out 33
E-16 The alarm buzzer does not sound or does not stop 34
E-17 Auto shift down does not operate or does not release 36
E-18 Buzzer cancel switch does not work 38
E-19 The information switch does not work 40
00 Index and foreword SEN00069-06
D85EX, PX-15E0 11
E-20 The manual mode does not operate or does not release 42
E-21 The monitor panel cannot be set in the service mode or
cannot be set out of the service mode 44
E-22 The back-up alarm does not sound 46
E-23 The head lamp and rear lamp do not light up 48
E-24 The horn does not sound or does not stop 51
E-25 Malfunction of wipers 52
E-26 Washer does not spray water 68
E-27 The air conditioner does not operate 73
E-28 KOMTRAX system does not operate normally 78
E-29 Fan does not reverse 80
E-30 Gear cannot be shifted 82
Troubleshooting of hydraulic and mechanical system (H-mode) SEN00639-00
Contents of troubleshooting table 3
H-1 There is no travel power (no drawbar pull) 4
H-2 Machine does not move (at 2nd or 3rd speed) 5
H-3 Machine does not move at any gear speed 6
H-4 Machine travels only in one direction, forward or reverse 7
H-5 When gear is shifted or travel direction is changed, large time lag is made 8
H-6 Machine cannot be steered (Machine does not turn leftward or rightward) 9
H-7 Steering speed or power is low 9
H-8 Brake does not work 10
H-9 Overheat of power train oil 11
H-10 Abnormal sound comes out from around HSS and work equipment pump or HSS motor 12
H-11 All work equipment speeds are slow 13
H-12 All work equipments do not move 14
H-13 Blade lift speed is slow or lacks power 14
H-14 Blade tilt speed is slow or lacks power 15
H-15 Ripper lift speed is slow or lacks power 15
H-16 Excessive hydraulic drift of blade lift 16
H-17 Excessive hydraulic drift of blade tilt 16
H-18 Excessive hydraulic drift of ripper lift 17
Troubleshooting of engine (S-mode) SEN00640-01
Method of using troubleshooting charts 3
S-1 Starting performance is poor 6
S-2 Engine does not start 8
S-3 Engine does not pick up smoothly 12
S-4 Engine stops during operations 13
S-5 Engine does not rotate smoothly 14
S-6 Engine lacks output (or lacks power) 15
S-7 Exhaust smoke is black (incomplete combustion) 16
S-8 Oil consumption is excessive (or exhaust smoke is blue) 18
S-9 Oil becomes contaminated quickly 19
S-10 Fuel consumption is excessive 20
S-11 Oil is in coolant (or coolant spurts back, or coolant level goes down) 21
S-12 Oil pressure drops 22
S-13 Oil level rises (water, fuel in oil) 23
S-14 Coolant temperature becomes too high (overheating) 25
S-15 Abnormal noise is made 26
S-16 Vibration is excessive 27
50 Disassembly and assembly
General information on disassembly and assembly SEN01263-02
How to read this manual 2
Coating materials list 4
Special tools list 7
Sketch of special tool 12
SEN00069-06 00 Index and foreword
12 D85EX, PX-15E0
Engine and cooling system, Part 1 SEN01264-01
Removal and installation of fuel supply pump assembly 2
Removal and installation of cylinder head assembly 6
Removal and installation of fuel injector assembly 18
Removal and installation of engine front seal 23
Removal and installation of engine rear seal 26
Removal and installation of engine oil pan 30
Engine and cooling system, Part 2 SEN01265-01
Removal and installation of engine assembly 2
Removal and installation of radiator assembly 6
Removal and installation of fan drive assembly 10
Removal and installation of fan motor assembly 12
Removal and installation of fuel tank assembly 13
Removal and installation of damper assembly 15
Disassembly and assembly of damper assembly 17
Removal and installation of engine hood assembly 22
Power train, Part 1 SEN01266-01
Removal and installation of power train unit assembly 2
Disconnection and connection of power train unit assembly 7
Disassembly and assembly of PTO assembly 11
Disassembly and assembly of torque converter assembly 17
Disassembly and assembly of TORQFLOW transmission assembly 21
Power train, Part 2 SEN01267-01
Disassembly and assembly of HSS assembly 2
Removal and installation of final drive assembly 21
Disassembly and assembly of final drive assembly 23
Undercarriage and frame, Part 1 SEN01268-01
Removal and installation of track frame assembly 2
Removal and installation of idler assembly 5
Disassembly and assembly of idler assembly 7
Removal and installation of recoil spring assembly 11
Disassembly and assembly of recoil spring assembly 13
Removal and installation of track roller assembly 17
Disassembly and assembly of track roller assembly 18
Removal and installation of carrier roller assembly 21
Disassembly and assembly of carrier roller assembly 22
Undercarriage and frame, Part 2 SEN01269-01
Expansion and installation of track shoe assembly 2
Whole disassembly and whole assembly of track shoe assembly 6
Field disassembly and assembly of one link 19
Disassembly and assembly of master link 26
Removal and installation of pivot shaft assembly 29
Removal and installation of equalizer bar assembly 30
Disassembly and assembly of equalizer bar assembly 32
Hydraulic system SEN01270-01
Removal and installation of work equipment control valve assembly 2
Disassembly and assembly of work equipment control valve assembly 5
Removal and installation of HSS and work equipment pump assembly 6
Removal and installation of power train and lubricating oil pump assembly 8
Removal and installation of fan pump assembly 9
Removal and installation of scavenging pump assembly 10
Removal and installation of HSS motor assembly 11
Disassembly and assembly of hydraulic cylinder assembly 12
Work equipment SEN01271-01
Removal and installation of blade assembly 2
Disassembly and assembly of ripper assembly 4
00 Index and foreword SEN00069-06
D85EX, PX-15E0 13
Cab and its attachments SEN01272-01
Removal and installation of ROPS guard assembly 2
Removal and installation of operator’s cab assembly 3
Removal and installation of operator’s cab glass (Stuck glass) 9
Removal and installation of floor frame assembly 18
Electrical system SEN01273-01
Removal and installation of engine controller 2
Removal and installation of steering and transmission controller 4
Removal and installation of KOMTRAX terminal 5
90 Diagrams and drawings
Hydraulic diagrams and drawings SEN00072-00
Power train hydraulic circuit diagram 2
Hydraulic circuit diagram 3
Electrical diagrams and drawings SEN00073-03
Electrical circuit diagram 3
Cab electrical circuit diagram 19
Air conditioner electrical circuit diagram 21
Connector list and stereogram

IMAGES PREVIEW OF THE MANUAL:

S.M 18/12/24