Komatsu D475A-5 Bulldozer (20001 and up) Shop Manual – SEBM033703

This complete service repair workshop manual PDF download for the Komatsu D475A-5 Bulldozer (SN: 20001 and up) has easy to read text sections with top quality diagrams, pictures and illustrations. The step by step instructions show you how to fault find or complete any repair or overhaul, correctly and efficiently, saving time and avoiding costly mistakes. All specifications and tolerances are listed. Functions of components and systems are also explained.

APPLICABLE MODELS :

Machine Model : D475A-5
Serial Numbers : 20001 and up
Engine : SDA12V140E-1

TABLE OF CONTENTS :

– GENERAL
– STRUCTURE AND FUNCTION
– MAINTENANCE STANDARD
– TESTING AND ADJUSTING
– DISASSEMBLY AND ASSEMBLY
– OTHERS

MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Product Code : SEBM033703
Total Pages : 1194

Komatsu D475A-5 mount the SDA12V140E-1 engine.
For details of the engine, see the 12V140-1 Series Engine Shop Manual.

This service repair workshop manual PDF download has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity. This is a must for the Do-It-Yourselfer! Saving Yourself $$$$$$ In Service Repair And Maintenance Costs !!!!

This service repair workshop manual PDF download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having completly searcheble PDF files instead of a hard-printed manual is that you can use the Search feature in your PDF reader software (Adobe Acrobat) to find just what your looking for and just print out the exact pages you need or all manual easily. This is the same Repair Service manual your local dealer will use when doing a repair.

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TABLE OF CONTENTS :

SAFETY
SAFETY NOTICE
FOREWORD
GENERAL
HOW TO READ THE SHOP MANUAL
HOISTING INSTRUCTIONS
METHOD OF DISASSEMBLING, CONNECTING PUSH-PULL TYPE COUPLER
COATING MATERIALS
STANDARD TIGHTENING TORQUE
ELECTRIC WIRE CODE
CONVERSION TABLE
UNITS

01 GENERAL
SPECIFICATION DRAWINGS
SPECIFICATIONS
WEIGHT TABLE
FUEL, COOLANT AND LUBRICANTS

10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
RADIATOR AND OIL COOLER
ENGINE MOUNT
POWER TRAIN
POWER TRAIN HYDRAULIC EQUIPMENT ARRANGEMENT DIAGRAM
DAMPER AND UNIVERSAL JOINT
POWER TRAIN UNIT
TORQUE CONVERTER AND PTO
TORQUE CONVERTER VALVE
TORQUE CONVERTER LOCK UP CONTROL SYSTEM
SCAVENGING PUMP
TRANSMISSION CONTROL
TRANSMISSION
TRANSMISSION ECMV
TRANSMISSION CLUTCH ECMV
PRIORITY VALVE
LUBRICATING OIL RELIEF VALVE
POWER TRAIN, LUBRICATION PUMP
STEERING, BRAKE CONTROL
FINAL DRIVE
POWER TRAIN
STEERING ECMV
STEERING CLUTCH ECMV, STEERING BRAKE ECMV
PARKING BRAKE VALVE
SUDDEN STOP PREVENTION VALVE
SPROCKET
TRACK FRAME
RECOIL SPRING
IDLER
TRACK ROLLER
CARRIER ROLLER
TRACK ROLLER BOGIE
TRACK SHOE
MAIN FRAME
SUSPENSION
WORK EQUIPMENT HYDRAULIC EQUIPMENT ARRANGEMENT DIAGRAM
PPC CONTROL PIPING DIAGRAM
WORK EQUIPMENT CONTROL
WORK EQUIPMENT PUMP
COOLING FAN PUMP
COOLING FAN MOTOR
PPC VALVE
ELECTRIC LEVER (STEERING)
CONTROL VALVE
MAIN RELIEF VALVE
CLSS
UNLOAD VALVE
INTRODUCTION OF LS PRESSURE (LS SHUTTLE VALVE)
LS BYPASS PLUG
PRESSURE COMPENSATION VALVE
BLADE LIFT VALVE
MERGE-DIVIDER VALVE
SELF REDUCING PRESSURE VALVE
PILOT SOLENOID VALVE
HYDRAULIC TANK
ACCUMULATOR
WORK EQUIPMENT CYLINDER
PISTON VALVE
QUICK DROP VALVE
BLADE CONTROL KNOB
PITCH AND DUAL SOLENOID VALVE
PIN-PULLER HYDRAULIC CIRCUIT DRAWING
PIN-PULLER SOLENOID VALVE
CYLINDER STAY
BLADE
RIPPER EQUIPMENT
CAB MOUNT
CAB
AIR CONDITIONER
ENGINE CONTROL
ENGINE CONTROL SYSTEM
DECELERATION POTENTIOMETER
ENGINE CONTROL SYSTEM WITH ELECTRONIC ENGINE THROTTLE CONTROLLER
FUEL INJECTION PUMP WITH ELECTRONIC GOVERNOR
MONITOR SYSTEM
MONITOR PANEL
SENSORS
MODE SELECTION SYSTEM
ELECTRICAL EQUIPMENT
STEERING ELECTRONIC CONTROL SYSTEM
VHMS CONTROLLER
SENSORS
COMMUNICATION (ORB: ORBCOMM) CONTROLLER/ANTENNA

20 TESTING AND ADJUSTING
STANDARD VALUE TABLE FOR ENGINE
STANDARD VALUE TABLE FOR CHASSIS
TESTING AND ADJUSTING
TESTING, ADJUSTING, AND TROUBLESHOOTING DEVICES TABLE
MEASURING ENGINE SPEED
MEASURING INTAKE AIR PRESSURE (BOOST PRESSURE)
MEASURING EXHAUST TEMPERATURE
MEASURING EXHAUST COLOR
ADJUSTING VALVE CLEARANCE
MEASURING COMPRESSION PRESSURE
MEASURING BLOW-BY PRESSURE
MEASURING ENGINE OIL PRESSURE
TESTING AND ADJUSTING FUEL INJECTION TIMING
TESTING AND ADJUSTING ALTERNATOR BELT TENSION
TESTING AND ADJUSTING BELT TENSION FOR AIR CONDITIONER COMPRESSOR
ADJUSTING ENGINE SPEED SENSOR
ADJUSTING FUEL CONTROL DIAL AND DECELERATOR PEDAL
MEASURING POWER TRAIN OIL PRESSURE
ADJUSTING TRANSMISSION SPEED SENSOR
SIMPLE METHOD OF TESTING BRAKE PERFORMANCE
ADJUSTING BRAKE PEDAL AND PARKING BRAKE LEVER
ADJUSTING PCCS LEVER CONSOLE POSITION
EMERGENCY ESCAPE METHOD WHEN POWER TRAIN HAS TROUBLE
ADJUSTING CLEARANCE OF IDLER
INSPECTING WEAR OF SPROCKET
TESTING AND ADJUSTING TRACK SHOE TENSION
TESTING AND ADJUSTING WORK EQUIPMENT OIL PRESSURE
TESTING AND ADJUSTING CONTROL CIRCUIT BASIC PRESSURE
MEASURING PPC VALVE OUTPUT PRESSURE AND SOLENOID VALVE OUTPUT PRESSURE
ADJUSTING PLAY OF PPC VALVE
MEASURING OUTLET PRESSURE OF RIPPER PIN PULLER SOLENOID VALVE
TESTING PARTS WHICH CAUSE HYDRAULIC DRIFT OF BLADE AND RIPPER
MEASURING INTERNAL LEAKAGE OF WORK EQUIPMENT CYLINDER
RELEASING RESIDUAL PRESSURE FROM WORK EQUIPMENT CYLINDER
BLEEDING AIR FROM WORK EQUIPMENT CYLINDER
ADJUSTING BLADE LEVER TILTING STROKE
ADJUSTING RIPPER LEVER POSITION
ADJUSTING SAFETY LOCK LEVER
MEASURING FAN MOTOR SPEED
MEASURING FAN CIRCUIT OIL PRESSURE
BLEEDING AIR FROM FAN PUMP
MEASUREMENT PROCEDURE FOR BLADE TILT CONTROL ANGLE (DUAL TILT DOZER SPECIFICATION)
MEASUREMENT PROCEDURE FOR BLADE TILT CONTROL ANGLE (SUPERDOZER SPECIFICATION)
TESTING AND ADJUSTING OPERATOR’S CAB
ADJUSTING BLADE
SPECIAL FUNCTIONS OF MONITOR PANEL (EMMS)
ADJUSTMENT METHOD OF REPLACED CONTROLLER
PREPARATION WORK FOR TROUBLESHOOTING FOR ELECTRICAL EQUIPMENT SYSTEM
HANDLING OF OPTIONAL DEVICES
INITIALIZATION PROCEDURES FOR VHMS CONTROLLER
PROCEDURES FOR EXECUTING QUICK PM
PRECAUTIONS FOR REPLACING VHMS CONTROLLER
PM CLINIC SERVICE
TROUBLESHOOTING
POINTS TO REMEMBER WHEN TROUBLESHOOTING
SEQUENCE OF EVENTS IN TROUBLESHOOTING
POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE
CHECKS BEFORE TROUBLESHOOTING
CLASSIFICATION AND PROCEDURES OF TROUBLESHOOTING
CONNECTOR ARRANGEMENT DRAWING AND ELECTRIC CIRCUIT DIAGRAM OF EACH SYSTEM
CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
T-BRANCH BOX AND T-BRANCH TABLE
TROUBLESHOOTING WHEN SERVICE CODE “ELECTRICAL SYSTEM” AND FAILURE CODE “MECHANICAL SYSTEM” ARE INDICATED
INFORMATION CONTAINED IN TROUBLESHOOTING TABLE
ERROR CODE [1500L0] (TRANSMISSION CLUTCH: SEE THE LIST. (L0))
ERROR CODE [15SAL1] (FORWARD CLUTCH: SEETH THE LIST. (L1))
ERROR CODE [15SALH] (FORWARD CLUTCH: SEE THE LIST. (LH))
ERROR CODE [15SBL1] (REVERSE CLUTCH: SEE THE LIST. (L1))
ERROR CODE [15SBLH] (REVERSE CLUTCH: SEE THE LIST. (LH))
ERROR CODE [15SEL1] (1ST CLUTCH: SEE THE LIST. (L1))
ERROR CODE [15SELH] (1ST CLUTCH: SEE THE LIST. (LH))
ERROR CODE [15SFL1] (2ND CLUTCH: SEE THE LIST. (L1))
ERROR CODE [15SFLH] (2ND CLUTCH: SEE THE LIST. (LH))
ERROR CODE [15SGL1] (3RD CLUTCH: SEE THE LIST. (L1))
ERROR CODE [15SGLH] (3RD CLUTCH: SEE THE LIST. (LH))
ERROR CODE [1800MW] (POWER TRAIN CLUTCH: SLIP (MW))
ERROR CODE [2201L1] (RIGHT CLUTCH: SEE THE LIST. (L1))
ERROR CODE [2201LH] (RIGHT CLUTCH: SEE THE LIST. (LH))
ERROR CODE [2202L1] (LEFT CLUTCH: SEE THE LIST. (L1))
ERROR CODE [2202LH] (LEFT CLUTCH: SEE THE LIST. (LH))
ERROR CODE [2300NR] (BRAKE THERMAL LOAD: ABNORMAL HEATING (NR))
ERROR CODE [2301L1] (RIGHT BRAKE: SEE THE LIST. (L1))
ERROR CODE [2301LH] (RIGHT BRAKE: SEE THE LIST. (LH))
ERROR CODE [2301NR] (RIGHT STEERING BRAKE THERMAL LOAD: ABNORMAL HEATING (NR))
ERROR CODE [2302L1] (LEFT BRAKE: SEE THE LIST. (L1))
ERROR CODE [2302LH] (LEFT BRAKE: SEE THE LIST. (LH))
ERROR CODE [2302NR] (LEFT STEERING BRAKE THERMAL LOAD: ABNORMAL HEATING (NR))
ERROR CODE [A000N1] (OR VHMS_LED IS DISPLAYED “N2″ ->”01”) ENGINE OVERRUN
ERROR CODE [A70XLK] (GOVERNOR SERVO SYSTEM RIGHT: *REFER TO TABLE (LK))
ERROR CODE [A70YLK] (GOVERNOR SERVO SYSTEM LEFT: *REFER TO TABLE (LK))
ERROR CODE [AA1ANX] (AIR CLEANER: CLOGGING (NX))
ERROR CODE [AB00MA] (ALTERNATOR: MALFUNCTION (MA))
ERROR CODE [B@BAZG] (ENGINE OIL: OIL PRESSURE REDUCTION (ZG))
ERROR CODE [B@BAZK] (ENGINE OIL: OIL LEVEL REDUCTION (ZK))
ERROR CODE [B@BCNS] (RADIATOR COOLANT: OVERHEAT (NS))
ERROR CODE [B@BCZK] (RADIATOR COOLANT: LEVEL REDUCTION (ZK))
ERROR CODE [B@CENS] (POWER TRAIN OIL: OVERHEAT (NS))
ERROR CODE [B@HANS] (HYDRAULIC OIL: OVERHEAT (NS))
ERROR CODE [B@HAZK] (HYDRAULIC OIL: LEVEL REDUCTION (ZK))
ERROR CODE [D110KA] (BATTERY RELAY: DISCONNECTION (KA))
ERROR CODE [D110KB] (BATTERY RELAY: SHORT CIRCUIT (KB))
ERROR CODE [D130KA] (NEUTRAL SAFETY RELAY: DISCONNECTION (KA))
ERROR CODE [D130KB] (NEUTRAL SAFETY RELAY: SHORT CIRCUIT (KB))
ERROR CODE [D161KA] (BACK-UP ALARM RELAY: DISCONNECTION (KA))
ERROR CODE [D161KB] (BACK-UP ALARM RELAY: SHORT CIRCUIT (KB))
ERROR CODE [D182KZ] (PREHEATER RELAY: LOWERING OF LEVEL (KZ))
ERROR CODE [D1D0KA] (GOVERNOR CUTOUT RELAY RIGHT: DISCONNECTION (KA))
ERROR CODE [D1D0KB] (GOVERNOR CUTOUT RELAY RIGHT: SHORT CIRCUIT (KB))
ERROR CODE [D1D1KA] (GOVERNOR CUTOUT RELAY LEFT: DISCONNECTION (KA))
ERROR CODE [D1D1KB] (GOVERNOR CUTOUT RELAY LEFT: SHORT CIRCUIT (KB))
ERROR CODE [D5ZFKA] (NEUTRAL SIGNAL 1: DISCONNECTION (KA))
ERROR CODE [D5ZFKB] (NEUTRAL SIGNAL 1: SHORT CIRCUIT (KB))
ERROR CODE [D5ZFL4] (ENGINE CONTROLLER NEUTRAL SIGNAL: ON AND OFF SIGNALS DO NOT AGREE (L4))
ERROR CODE [D5ZGKA] (NEUTRAL SIGNAL 2: DISCONNECTION (KA))
ERROR CODE [D5ZGKB] (NEUTRAL SIGNAL 2: SHORT CIRCUIT (KB))
ERROR CODE [D5ZKKX] (CHASSIS THROTTLE SIGNAL: OUT OF INPUT SIGNAL RANGE (KX))
ERROR CODE [D5ZRKA] (SNAP SHOT SWITCH: DISCONNECTION (KA))
ERROR CODE [D5ZRKB] (SNAP SHOT SWITCH: SHORT CIRCUIT (KB))
ERROR CODE [DAFRKR] (MONITOR PANEL CAN COMMUNICAITONS: DEFECTIVE COMMUNICATION (KR))
ERROR CODE [DAQ0KK] (TRANSMISSION CONTROLLER: SOURCE VOLTAGE REDUCTION (INPUT) (KK))
ERROR CODE [DAQ0KT] (TRANSMISSION CONTROLLER: ABNORMALITY IN CONTROLLER (KT))
ERROR CODE [DAQ5KK] (TRANSMISSION CONTROLLER POTENTIOMETER POWER SUPPLY: SOURCE VOLTAGE REDUCTION (INPUT) (KK))
ERROR CODE [DAQ6KK] (TRANSMISSION CONTROLLER SENSOR POWER SUPPLY: SOURCE VOLTAGE REDUCTION (INPUT) (KK))
ERROR CODE [DAQ9KQ] (TRANSMISSION CONTROLLER TYPE COLLATION: TYPE SELECT SIGNAL INCONSISTENCY (KQ))
ERROR CODE [DAQRKR] (TRANSMISSION CONTROLLER CAN COMMUNICATIONS DEFECTIVE COMMUNICATION (ABNORMALITY IN OBJECTIVE COMPONENT SYSTEM) (KR))
ERROR CODE [DAQSKR] (TRANSMISSION CONTROLLER S-NET COMMUNICATION: DEFECTIVE COMMUNICATION (ABNORMALITY IN OBJECTIVE COMPONENT SYSTEM) (KR))
ERROR CODE [DB30KK] (STEERING CONTROLLER: SOURCE VOLTAGE REDUCTION (INPUT) (KK))
ERROR CODE [DB30KT] (STEERING CONTROLLER: ABNORMALITY IN CONTROLLER (KT))
ERROR CODE [DB35KK] (STEERING CONTROLLER POTENTIOMETER POWER SUPPLY: SOURCE VOLTAGE REDUCTION (INPUT) (KK))
ERROR CODE [DB36KK] (STEERING CONTROLLER SENSOR POWER SUPPLY: SOURCE VOLTAGE REDUCTION (INPUT) (KK))
ERROR CODE [DB39KQ] (STEERING CONTROLLER TYPE COLLATION: TYPE SELECT SIGNAL INCONSISTENCY (KQ))
ERROR CODE [DB3RKR] (STEERING CONTROLLER CAN COMMUNICATION: DEFECTIVE COMMUNICATION (ABNORMALITY IN OBJECTIVE COMPONENT SYSTEM) (KR))
ERROR CODE [DB3SKR] (STEERING CONTROLLER S-NET COMMUNICATION: DEFECTIVE COMMUNICATION (ABNORMALITY IN OBJECTIVE COMPONENT SYSTEM) (KR))
ERROR CODE [DB40KK] (ENGINE CONTROLLER: LOWERING OF SOURCE VOLTAGE (KK))
ERROR CODE [DB41KK] (SWITCH POWER SUPPLY: LOWERING OF SOURCE VOLTAGE (KK))
ERROR CODE [DB42KK] (SOLENOID POWER SUPPLY 1: LOWERING OF SOURCE VOLTAGE (KK))
ERROR CODE [DB43KK] (BACKUP POWER SUPPLY: LOWERING OF SOURCE VOLTAGE (KK))
ERROR CODE [DB44KK] (SOLENOID POWER SUPPLY 2: LOWERING OF SOURCE VOLTAGE (KK))
ERROR CODE [DB45KP] (RACK SENSOR POWER SUPPLY: LOWERING OF OUTPUT VOLTAGE (KP))
ERROR CODE [DB49KM] (WRONG CONNECTION OF CONNECTOR: MISTAKE IN OPERATION OR SETTING (KM))
ERROR CODE [DB49KQ] (ENGINE CONTROLLER SPECIFICATION: DISAGREEMENT OF MODEL SELECTION SIGNALS (KQ))
ERROR CODE [DBB0KK] (OR LED OF VHMS CONTROLLER INDICATES “N9” —> “01”) (VHMS CONTROLLER: LOWERING OF SOURCE VOLTAGE (KK))
ERROR CODE [DBB0KQ] (OR LED OF VHMS CONTROLLER INDICATES “NF” —> “11”) (CHECK OF VHMS CONTROLLER MODEL: DISAGREEMENT OF MODEL SELECTION SIGNALS (KQ))
ERROR CODE [DBB3KK] (OR LED OF VHMS CONTROLLER INDICATES “N9” —> “02”) (VHMS CONTROLLER: LOWERING OF BATTERY DIRECT SOURCE VOLTAGE (KK))
ERROR CODE [DBB5KP] (OR LED OF VHMS CONTROLLER INDICATES “N9” —> “04”) (SENSOR POWER SUPPLY (5 V): LOWERING OF OUTPUT VOLTAGE (KP))
ERROR CODE [DBB6KP] (OR LED OF VHMS CONTROLLER INDICATES “N9” —> “02”) (SENSOR POWER SUPPLY (24 V): LOWERING OF OUTPUT VOLTAGE (KP))
ERROR CODE [DBB7KP] (OR LED OF VHMS CONTROLLER INDICATES “N9” —> “03”) (SENSOR POWER SUPPLY (12 V): LOWERING OF OUTPUT VOLTAGE (KP))
ERROR CODE [DBBQKR] (OR LED OF VHMS CONTROLLER INDICATES “N8” —> “02”) (VHMS KOM-NET: DEFECTIVE COMMUNICATION (KR))
ERROR CODE [DD12KA] (SHIFT UP SWITCH: DISCONNECTION (KA))
ERROR CODE [DD12KB] (SHIFT UP SWITCH: SHORT CIRCUIT (KB))
ERROR CODE [DD13KA] (SHIFT DOWN SWITCH: DISCONNECTION (KA))
ERROR CODE [DD13KB] (SHIFT DOWN SWITCH: SHORT CIRCUIT (KB))
ERROR CODE [DD14KA] (PARKING LEVER SWITCH: DISCONNECTION (KA))
ERROR CODE [DD14KB] (PARKING LEVER SWITCH: SHORT CIRCUIT (KB))
ERROR CODE [DDN2LD] (BLADE TILT RIGHT OIL PRESSURE SWITCH SYSTEM: REFER TO TABLE (LD))
ERROR CODE [DDN3LD] (BLADE TILT LEFT OIL PRESSURE SWITCH SYSTEM: REFER TO TABLE (LD))
ERROR CODE [DDN7KA] (BLADE PITCH SWITCH: DISCONNECTION (KA))
ERROR CODE [DDN7KB] (BLADE PITCH SWITCH: SHORT CIRCUIT (KB))
ERROR CODE [DDN9KA] (BLADE TILT SWITCH: DISCONNECTION (KA))
ERROR CODE [DDN9KB] (BLADE TILT SWITCH: SHORT CIRCUIT (KB))
ERROR CODE [DDNALD] (BLADE LIFT RAISE FULL OIL PRESSURE SWITCH: REFER TO TABLE (LD))
ERROR CODE [DDNBLD] (RIPPER LIFT RAISE OIL PRESSURE SWITCH: REFER TO TABLE (LD))
ERROR CODE [DDNCLD] (RIPPER LIFT LOWER OIL PRESSURE SWITCH: REFER TO TABLE (LD))
ERROR CODE [DDNDLD] (RIPPER TILT IN OIL PRESSURE SWITCH: REFER TO TABLE (LD))
ERROR CODE [DDNELD] (RIPPER TILT BACK OIL PRESSURE SWITCH: REFER TO TABLE (LD))
ERROR CODE [DDNFLD] (BLADE LIFT LOWER FULL OIL PRESSURE SWITCH: REFER TO TABLE (LD))
ERROR CODE [DDQ2KA] (PARKING LEVER SWITCH: DISCONNECTION (KA))
ERROR CODE [DDQ2KB] (PARKING BRAKE LEVER SWITCH: SHORT CIRCUIT (KB))
ERROR CODE [DDQ2L4] (PARKING BRAKE LEVER SWITCH: SEE TABLE (L4))
ERROR CODE [DGE1KB] (OR LED OF VHMS CONTROLLER INDICATES “N2” —> “42”) (ENGINE OIL TEMPERATURE SENSOR SYSTEM: SHORT CIRCUIT (KB)) (30 MINUTES AFTER ENGINE IS STARTED (ABOVE 500 RPM))
ERROR CODE [DGE1KY] (OR LED OF VHMS CONTROLLER INDICATES “N2” —> “41”) (ENGINE OIL TEMPERATURE SENSOR SYSTEM: DISCONNECTION (KY))
ERROR CODE [DGE2KX] (COOLANT TEMPERATURE SENSOR: OUT OF INPUT SIGNAL RANGE (KX))
ERROR CODE [DGE3KA] (ENGINE COOLANT TEMPERATURE SENSOR GAUGE) (FOR LOW TEMPERATURE): DISCONNECTION (KA))
ERROR CODE [DGE5KB] (OR LED OF VHMS CONTROLLER INDICATES “N4” —> “01”) (ATMOSPHEREIC TEMPERATURE SENSOR SYSTEM: DISCONNECTION OR SHORT CIRCUIT (KY OR KB))
ERROR CODE [DGS1KX] (HYDRAULIC OIL TEMPERATUER SENSOR: INPUT SIGNAL IS OUT OF NORMAL RANGE (KX))
ERROR CODE [DGT5KA] (OR LED OF VHMS CONTROLLER INDICATES “N3” —> “22”) (LEFT BANK EXHAUST TEMPERATURE SENSOR SYSTEM: DISCONNECTION (KA))
ERROR CODE [DGT5KB] (OR LED OF VHMS CONTROLLER INDICATES “N3” —> “21” (LEFT BANK EXHAUST TEMPERATURE SENSOR SYSTEM: SHORT CIRCUIT (KB))
ERROR CODE [DGT6KA] (OR LED OF VHMS CONTROLLER INDICATED “N3” —> “12”) (RIGHT BANK EXHAUST TEMPERATURE SENSOR SYSTEM: DISCONNECTION (KA))
ERROR CODE [DGT6KB] (OR LED OF VHMS CONTROLLER INDICATES “N3” —> “11”) (RIGHT BANK EXHAUST TEMPERATURE SENSOR SYSTEM: SHORT CIRCUIT (KB))
ERROR CODE [DH22KA] (WORK EQUIPMENT PUMP OIL PRESSURE SENSOR (F): DISCONNECTION (KA))
ERROR CODE [DH22KB] (WORK EQUIPMENT PUMP OIL PRESSURE SENSOR (F): SHORT CIRCUIT (KB))
ERROR CODE [DH23KA] (WORK EQUIPMENT PUMP OIL PRESSURE SENSOR (R): DISCONNECTION (KA))
ERROR CODE [DH23KB] (WORK EQUIPMENT PUMP OIL PRESSURE SENSOR (R): SHORT CIRCUIT (KB))
ERROR CODE [DHE4KA] (ENGINE OIL PRESSURE SENSOR: DISCONNECTION (KA))
ERROR CODE [DHE4KB] (ENGINE OIL PRESSURE SENSOR: SHORT CIRCUIT (KB))
ERROR CODE [DHE5KB] (OR LED OF VHMS CONTROLLER INDICATES “N3” —> “32”) (ENGINE BLOW-BY PRESSURE SENSOR SYSTEM: DISCONNECTION (KB))
ERROR CODE [DHE5KY] (OR LED OF VHMS CONTROLLER INDICATES “N3” —> “31”) (ENGINE BLOW-BY PRESSURE SENSOR SYSTEM: SHORT CIRCUIT WITH POWER SUPPLY LINE (KY))
ERROR CODE [DHT3KX] (OR LED OF VHMS CONTROLLER INDICATES “N6” —> “14”) (TRANSMISSION OIL PRESSURE SENSOR: OUT OF INPUT SIGNAL RANGE (KX))
ERROR CODE [DK01KA] (LEFT YOKE ANGLE SENSOR: DISCONNECTION (KA))
ERROR CODE [DK01KB] (LEFT YOKE ANGLE SENSOR: SHORT CIRCUIT (KB))
ERROR CODE [DK03KA] (RIGHT YOKE ANGLE SENSOR: DISCONNECTION (KA))
ERROR CODE [DK03KB] (RIGHT YOKE ANGLE SENSOR: SHORT CIRCUIT (KB))
ERROR CODE [DK10KX] (FUEL DIAL: OUT OF INPUT SIGNAL RANGE (KX))
ERROR CODE [DK12KX] (DECELERATOR POTENTIOMETER: OUT OF INPUT SIGNAL RANGE (KX))
ERROR CODE [DK30KA] (STEERING POTENTIOMETER 1: DISCONNECTION (KA))
ERROR CODE [DK30KB] (STEERING POTENTIOMETER 1: SHORT CIRCUIT (KB))
ERROR CODE [DK30KX] (STEERING POTENTIOMETER 1: INPUT SIGNAL IS OUT OF NORMAL RANGE (KX))
ERROR CODE [DK30KZ] (STEERING POTENTIOMETER 1: DISCONNECTION OR SHORT CIRCUIT (KZ))
ERROR CODE [DK30L8] (STEERING POTENTIOMETER 1: SEE TABLE (L8))
ERROR CODE [DK31KA] (STEERING POTENTIOMETER 2: DISCONNECTION (KA))
ERROR CODE [DK31KB] (STEERING POTENTIOMETER 2: SHORT CIRCUIT (KB))
ERROR CODE [DK40KA] (BRAKE POTENTIOMETER: DISCONNECTION (KA))
ERROR CODE [DK40KB] (BRAKE POTENTIOMETER: SHORT CIRCUIT (KB))
ERROR CODE [DK55KX] (FORWARD-REVERSE POTENTIOMETER: INPUT SIGNAL IS OUT OF NORMAL RANGE (KX))
ERROR CODE [DK55KZ] (FORWARD-REVERSE POTENTIOMETER: DISCONNECTION OR SHORT CIRCUIT (KZ))
ERROR CODE [DK55L8] (FORWARD-REVERSE POTENTIOMETER: SEE TABLE (L8))
ERROR CODE [DK56KA] (FORWARD-REVERSE POTENTIOMETER 1: DISCONNECTION (KA))
ERROR CODE [DK56KB] (FORWARD-REVERSE POTENTIOMETER 1: SHORT CIRCUIT (KB))
ERROR CODE [DK57KA] (FORWARD-REVERSE POTENTIOMETER 2: DISCONNECTION (KA))
ERROR CODE [DK57KB] (FORWARD-REVERSE POTENTOMETER 2: SHORT CIRCUIT (KB))
ERROR CODE [DK60KA] (ACCELERATION SENSOR: DISCONNECTION (KA))
ERROR CODE [DK60KB] (ACCELERATION SENSOR: SHORT CIRCUIT (KB))
ERROR CODE [DKF0KX] (OR LED OF VHMS CONTROLLER INDICATES “N2” —> “62” (INJECTION PUMP RACK SENSOR: OUT OF INPUT SIGNAL RANGE (KX))
ERROR CODE [DKF1KX] (RACK SENSOR RIGHT: OUT OF INPUT SIGNAL RANGE (KX))
ERROR CODE [DKF2KX] (RACK SENSOR LEFT: OUT OF INPUT SIGNAL RANGE (KX))
ERROR CODE [DKH1KA] (PITCH ANGLE SENSOR: DISCONNECTION (KA))
ERROR CODE [DKH1KB] (PITCH ANGLE SENSOR: SHORT CIRCUIT (KB))
ERROR CODE [DLE1KA] (ENGINE SPEED SENSOR: DISCONNECTION (KA))
ERROR CODE [DLE4LC] (ENGINE SPEED SENSOR A: *REFER TO TABLE (LC))
ERROR CODE [DLE5LC] (ENGINE SPEED SENSOR B: *REFER TO TABLE (LC))
ERROR CODE [DLF1KA] (TORQUE CONVERTER OUTPUT SPEED SENSOR: DISCONNECTION (KA))
ERROR CODE [DLT3KA] (TRANSMISSION OUTPUT SPEED SENSOR: DISCONNECTION (KA))
ERROR CODE [DV00KB] (CAUTION BUZZER: SHORT CIRCUIT (KB))
ERROR CODE [DW55KA] (BLADE PITCH BACK SOLENOID: DISCONNECTION (KA))
ERROR CODE [DW55KB] (BLADE PITCH BACK SOLENOID: SHORT CIRCUIT (KB))
ERROR CODE [DW56KA] (BLADE PITCH DUMP SOLENOID: DISCONNECTION (KA))
ERROR CODE [DW56KB] (BLADE PITCH DUMP SOLENOID: SHORT CIRCUIT (KB))
ERROR CODE [DW57KA] (LEFT TILT LIMIT SOLENOID: DISCONNECTION (KA))
ERROR CODE [DW57KB] (LEFT TILT LIMIT SOLENOID: SHORT CIRCUIT (KB))
ERROR CODE [DW58KA] (RIGHT TILT LIMIT SOLENOID: DISCONNECTION (KA))
ERROR CODE [DW58KB] (RIGHT TILT LIMIT SOLENOID: SHORT CIRCUIT (KB))
ERROR CODE [DW59KA] (BLADE DUAL SELECTOR SOLENOID: DISCONNECTION (KA))
ERROR CODE [DW59KB] (BLADE DUAL SELECTOR SOLENOID: SHORT CIRCUIT (KB))
ERROR CODE [DW5AKA] (BLADE PITCH SELECTOR SOLENOID: DISCONNECTION (KA))
ERROR CODE [DW5AKB] (BLADE PITCH SELECTOR SOLENOID: SHORT CIRCUIT (KB))
ERROR CODE [DW5DKA] (BLADE PITCH DUMP SOLENOID (SUPERDOZER SPECIFICATION): DISCONNECTION (KA))
ERROR CODE [DW5DKB] (BLADE PITCH DUMP SOLENOID (SUPERDOZER SPECIFICATION): SHORT CIRCUIT (KB))
ERROR CODE [DW7BKA] (FAN REVERSE SOLENOID: DISCONNECTION (KA))
ERROR CODE [DW7BKB] (FAN REVERSE SOLENOID: SHORT CIRCUIT (KB))
ERROR CODE [DWJ0KA] (PUMP MERGE-DIVIDER SOLENOID: DISCONNECTION (KA))
ERROR CODE [DWJ0KB] (PUMP MERGE-DIVIDER SOLENOID: SHORT CIRCUIT (KB))
ERROR CODE [DWN3KA] (SUDDEN STOP PREVENTION SOLENOID: DISCONNECTION (KA))
ERROR CODE [DWN3KB] (SUDDEN STOP PREVENTION SOLENOID: SHORT CIRCUIT (KB))
ERROR CODE [DWN5KA] (FAN PUMP SOLENOID 1: DISCONNECTION (KA))
ERROR CODE [DWN5KB] (FAN PUMP SOLENOID 1: SHORT CIRCUIT (KB))
ERROR CODE [DWNCKA] (FAN PUMP SOLENOID 2: DISCONNECTION (KA))
ERROR CODE [DWNCKB] (FAN PUMP SOLENOID 2: SHORT CIRCUIT (KB))
ERROR CODE [DXE0KA] (LS SET SOLENOID: DISCONNECTION (KA))
ERROR CODE [DXE0KB] (LS SET SOLENOID: SHORT CIRCUIT (KB))
ERROR CODE [DXH1KA] (LOCK-UP SOLENOID: DISCONNECTION (KA))
ERROR CODE [DXH1KB] (LOCK-UP SOLENOID: SHORT CIRCUIT (KB))
ERROR CODE [DXH4KA] (1ST CLUTCH ECMV: DISCONNECTION (KA))
ERROR CODE [DXH4KB] (1ST CLUTCH ECMV: SHORT CIRCUIT (KB))
ERROR CODE [DXH5KA] (2ND CLUTCH ECMV: DISCONNECTION (KA))
ERROR CODE [DXH5KB] (2ND CLUTCH ECMV: SHORT CIRCUIT (KB))
ERROR CODE [DXH6KA] (3RD CLUTCH ECMV: DISCONNECTION (KA))
ERROR CODE [DXH6KB] (3RD CLUTCH ECMV: SHORT CIRCUIT (KB))
ERROR CODE [DXH7KA] (REVERSE CLUTCH ECMV: DISCONNECTION (KA))
ERROR CODE [DXH7KB] (REVERSE CLUTCH ECMV: SHORT CIRCUIT (KB))
ERROR CODE [DXH8KA] (FORWARD CLUTCH ECMV: DISCONNECTION (KA))
ERROR CODE [DXH8KB] (FORWARD CLUTCH ECMV: SHORT CIRCUIT (KB))
ERROR CODE [DXH9KA] (RIGHT STEERING CLUTCH ECMV: DISCONNECTION (KA))
ERROR CODE [DXH9KB] (RIGHT STEERING CLUTCH ECMV: SHORT CIRCUIT (KB))
ERROR CODE [DXHAKA] (LEFT STEERING CLUTCH ECMV: DISCONNECTION (KA))
ERROR CODE [DXHAKB] (LEFT STEERING CLUTCH ECMV: SHORT CIRCUIT (KB))
ERROR CODE [DXHBKA] (RIGHT BRAKE ECMV: DISCONNECTION (KA))
ERROR CODE [DXHBKB] (RIGHT BRAKE ECMV: SHORT CIRCUIT (KB))
ERROR CODE [DXHCKA] (LEFT BRAKE ECMV: DISCONNECTION (KA))
ERROR CODE [DXHCKB] (LEFT BRAKE ECMV: SHORT CIRCUIT (KB))
ERROR CODE [DXHDKA] (GOVERNOR SOLENOID RIGHT: DISCONNECTION (KA))
ERROR CODE [DXHDKB] (GOVERNOR SOLENOID RIGHT: SHORT CIRCUIT (KB))
ERROR CODE [DXHEKA] (GOVERNOR SOLENOID LEFT: DISCONNECTION (KA))
ERROR CODE [DXHEKB] (GOVERNOR SOLENOID LEFT: SHORT CIRCUIT (KB))
ERROR CODE [DXHFKA] (PRE-STROKE SOLENOID RIGHT: DISCONNECTION (KA))
ERROR CODE [DXHFKB] (PRE-STROKE SOLENOID RIGHT: SHORT CIRCUIT (KB))
ERROR CODE [DXHGKA] (PRE-STROKE SOLENOID LEFT: DISCONNECTION (KA))
ERROR CODE [DXHGKB] (PRE-STROKE SOLENOID LEFT: SHORT CIRCUIT (KB))
ERROR CODE [F@BBZL] (OR LED OF VHMS CONTROLLER INDICATES “N3” —> “38”) (ENGINE BLOW-BY PRESSURE: OVERPRESSURE (ZL))
ERROR CODE [F@BYNR] (OR LED OF VHMS CONTROLLER INDICATES “N3” —> “62”) (LEFT BANK EXHAUST TEMPERATURE (2): ABNORMAL HEATING (NR))
ERROR CODE [F@BYNS] (OR LED OF VHMS CONTROLLER INDICATES “N3” —> “61”) (LEFT BANK EXHAUST TEMPERATURE (1): OVERHEATING (NS))
ERROR CODE [F@BZNR] (OR LED OF VHMS CONTROLLER INDICATES “N3” —> “72”) (RIGHT BANK EXHAUST TEMPERATURE (2): ABNORMAL HEATING (NR))
ERROR CODE [F@BZNS] (OR LED OF VHMS CONTROLLER INDICATES “N3” —> “71”) (RIGHT BANK EXHAUST TEMPERATURE (1): OVERHEATING (NS))
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE)
INFORMATION DESCRIBED IN TROUBLESHOOTING LIST
E-1 THE ENGINE DOES NOT START.
E-2 THE PREHEATER DOES NOT OPERATE. (MANUAL PREHEATING FUNCTION)
E-3 THE RIPPER PIN PULLER CYLINDER DOES NOT OPERATER
E-4 THE MONITOR PANEL DOES NOT COME ON AT ALL WHEN THE STARTING SWITCH IS TURNED ON
E-5 WHEN THE STARTING SWITCH IS TURNED ON, THE MONITOR PANEL COMPLETELY REMAINS LIGHTED AND DOES NOT GO OUT
E-6 WHEN THE STARTING SWITCH IS TURNED ON, THE BASIC CHECK ITEMS FLASH
E-7 WHILE THE ENGINE IS OPERATING, ANY CAUTION ITEMS FLASHES
E-8 AN EMERGENCY CAUTION ITEM FLASHES WHILE THE ENGINE IS RUNNING
E-9 WHILE THE PREHEATER IS OPERATING, THE PREHEATING PILOT LAMP DOES NOT COME ON
E-10 AT THE SELECTING TIME OF DUAL TILT, THE DUAL/SINGLE TILT SELECTOR LAMP DOES NOT COME ON. (DUAL TILT-MOUNTED MACHINE)
E-11 AT THE LOCKING-UP OF THE TORQUE CONVERTER, THE TORQUE CONVERTER LOCK-UP DISPLAY LAMP DOES NOT COME ON
E-12 THE ENGINE WATER TEMPERATURE GAUGE DOES NOT INDICATE NORMALLY.
E-13 INDICATION OF THE POWER TRAIN TEMPERATURE GAUGE IS ABNORMAL.
E-14 THE HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT INDICATE NORMALLY.
E-15 INDICATION OF THE FUEL GAUGE IS ABNORMAL.
E-16 INDICATIONS OF GEAR SPEED AND ENGINE SPEED ARE ABNORMAL.
E-17 INDICATION OF THE SHIFT MODE SERVICE METER IS ABNORMAL.
E-18 THE SWITCH MODULE CANNOT BE OPERATED.
E-19 THE WARNING LAMP DOES NOT FLASH OR DOES NOT GO OUT
E-20 THE ALARM BUZZER DOES NOT SOUND OR DOES NOT STOP.
E-21 AUTO SHIFT DOWN IS NOT POSSIBLE OR IS NOT RELEASED
E-22 THE AUTOMATIC PITCH BACK SYSTEM DOES NOT OPERATE (ONLY SUPERDOZER SPECIFICATION),
E-23 THE ALARM BUZZER CANNOT BE CANCELLED
E-24 THE OPERATOR MODE CANNOT BE OPERATED
E-25 THE SERVICE MODE CANNOT BE OPERATED
E-26 THE BACK-UP ALARM DOES NOT SOUND
E-27 THE NIGHT LIGHT, THE HEADLAMP, THE WORKING LAMP AND THE REARLAMP ON THE PANEL DO NOT COME ON
E-28 TROUBLESHOOTING FOR AIR CONDITIONER SYSTEM
E-29 ORBCOMM TERMINAL DOES NOT OPERATE NORMALLY (DATA ARE NOT TRANSMITTED)
TROUBLESHOOTING OF HYDRAULIC, MECHANICAL SYSTEM (H MODE)
INFORMATION IN TROUBLESHOOTING TABLE
H-1 NO FORCE (NO DRAWBAR PULL)
H-2 NO TRAVEL (AT 2ND OR 3RD SPEED)
H-3 NO TRAVEL AT ALL GEAR SPEEDS
H-4 MACHINE TRAVELS ONLY IN ONE DIRECTION FORWARD OR IN REVERSE
H-5 LARGE TIME LAG AT GEAR SPEED SHIFTING OR FORWARD-REVESE SHIFTING
H-6 STEERING IS NOT POSSIBLE
H-7 STEERING IS POSSIBLE ONLY ON SIDE
H-8 STEERING OVERRUN OCCURS
H-9 BRAKE DOES NOT WORK
H-10 TORQUE CONVERTER IS NOT LOCK-UP
H-11 TORQUE CONVERTER OIL IS OVERHEATED
H-12 ALL WORK EQUIPMENT SPEED ARE SLOW
H-13 WORK EQUIPMENT DOES NOT MOVE
H-14 BLADE LIFT SPEED IS SLOW OR LACKS POWER
H-15 BLADE TILT SPEED IS SLOW OR LACKS POWER
H-16 RIPPER LIFT SPEED IS SLOW OR LACKS POWER
H-17 RIPPER TILT SPEED IS SLOW OR LACKS POWER
H-18 EXCESSIVE HYDRAULIC DRIFT OF BLADE LIFT
H-19 EXCESSIVE HYDRAULIC DRIFT OF BLADE TILT
H-20 EXCESSIVE HYDRAULIC DRIFT OF RIPPER LIFT
H-21 RIPPER PIN PULLER CYLINDER DOES NOT WORK (GIANT RIPPER ATTACHMENT MACHINE)
H-22 BLADE PITCH DOES NOT WORK (DUAL TILT ATTACHMENT MACHINE)
H-23 ABNORMAL SOUND COMES OUT FROM AROUND WORK EQUIPMENT PUMP
TROUBLESHOOTING OF ENGINE BODY (S MODE)
POINTS TO REMEBER WHEN TROUBLESHOOTING
METHOD OF USING TROUBLESHOOTING CHARTS
S-1 STARTING PERFORMANCE IS POOR (STARTING ALWAYS TAKES TIME)
S-2 ENGINE DOES NOT START
S-3 ENGINE DOES NOT PICK UP SMOOTHLY (FOLLOW-UP IS POOR)
S-4 ENGINE STOPS DURING OPERATIONS
S-5 ENGINE DOES NOT ROTATE SMOOTHLY (HUNTING)
S-6 ENGINE LACKS OUTPUT (NO POWER)
S-7 EXHAUST GAS IS BLACK (INCOMPLETE COMBUSTION)
S-8 OIL CONSUMPTION IS EXCESSIVE (OR EXHAUST GAS IS BLUE)
S-9 OIL BECOMES CONTAMINATED QUICKLY
S-10 FUEL CONSUMPTION IS EXCESSIVE
S-11 OIL IS IN COOLING WATER, OR WATER SPURTS BACK, OR WATER LEVEL GOES DOWN
S-12 OIL PRESSURE LAMP LIGHTS UP (DROP IN OIL PRESSURE)
S-13 OIL LEVEL RISES
S-14 WATER TEMPERATURE BECOMES TOO HIGH (OVERHEATING)
S-15 ABNORMAL NOIS IS MADE
S-16 VIBRATION IS EXCESSIVE

30 DISASSEMBLY AND ASSEMBLY
METHOD OF USING MANUAL
PRECAUTIONS WHEN CARRYING OUT OPERATION
SPECIAL TOOL LIST
REMOVAL AND INSTALLATION OF ENGINE OIL COOLER ASSEMBLY
REMOVAL AND INSTALLATION OF FUEL INJECTION PUMP ASSEMBLY (BOTH LEFT AND RIGHT)
REMOVAL AND INSTALLATION OF AFTERCOOLER CORE ASSEMBLY
REMOVAL AND INSTALLATION OF NOZZLE HOLDER ASSEMBLY
REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL
REMOVAL AND INSTALLATION OF ENGINE REAR SEAL
REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY
REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY
REMOVAL AND INSTALLATION OF MAIN RADIATOR ASSEMBLY
REMOVAL AND INSTALLATION OF SUB RADIATOR ASSEMBLY
REMOVAL AND INSTALLATION OF RADIATOR GUARD ASSEMBLY
REMOVAL AND INSTALLATION OF FAN DRIVE ASSEMBLY
REMOVAL AND INSTALLATION OF FAN MOTOR PUMP
REMOVAL AND INSTALLATION ENGINE ASSEMBLY
REMOVAL AND INSTALLATION OF DAMPER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF DAMPER ASSEMBLY
REMOVAL AND INSTALLATION OF POWER TRAIN UNIT ASSEMBLY
REMOVAL AND INSTALLATION OF PTO, TORQUE CONVERTER ASSEMBLY
DISCONNECTION AND CONNECTION OF PTO, TORQUE CONVERTER
DISASSEMBLY AND ASSEMBLY OF TORQUE CONVERTER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF PTO ASSEMBLY
REMOVAL AND INSTALLATION OF TORQFLOW TRANSMISSION ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF TORQFLOW TRANSMISSION ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF STEERING CASE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF STEERING CLUTCH, BRAKE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF TRANSFER GEAR HOUSING ASSEMBLY
REMOVAL AND INSTALLATION OF POWER TRAIN PUMP ASSEMBLY
REMOVAL AND INSTALLATION OF SCAVENGING PUMP ASSEMBLY
REMOVAL AND INSTALLATION OF TORQUE CONVERTER OIL COOLER
REMOVAL AND INSTALLATION OF TORQUE CONVERTER VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF TORQUE CONVERTER VALVE ASSEMBLY
REMOVAL AND INSTALLATION OF TRANSMISSION CONTROL VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF TRANSMISSION CONTROLE VALVE ASSEMBLY (ECMV ASSEMBLY)
REMOVAL AND INSTALLATION OF STEERING CONTROL VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF STEERING CONTROL VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY
REMOVAL AND INSTALLATION OF TRACK FRAME ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY
REMOVAL AND INSTALLATION OF RECOIL SPRING ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY
REMOVAL AND INSTALLATION OF TRACK ROLLER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY
REMOVAL AND INSTALLATION OF CARRIER ROLLER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF CARRIER ROLLER ASSEMBLY
REMOVAL AND INSTALLATION OF BOGIE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF BOGIE ASSEMBLY
REMOVAL AND INSTALLATION OF NO. 1 BOGIE ASSEMBLY
REMOVAL AND INSTALLATION OF TRACK SHOE ASSEMBLY
OVERALL DISASSEMBLY AND OVERALL ASSEMBLY OF TRACK SHOE
PRESS-FITTING JIG DIMENSION TABLE FOR LINK PRESS
FIELD DISASSEMBLY AND ASSEMBLY OF ONE LINK
DISASSEMBLY AND ASSEMBLY OF MASTER LINK
REMOVAL AND INSTALLATION OF PIVOT SHAFT ASSEMBLY
REMOVAL AND INSTALLATION OF EQUALIZER BAR
DISASSEMBLY AND ASSEMBLY OF EQUALIZER BAR BUSHING
REMOVAL AND INSTALLATION OF HYDRAULIC PUMP ASSEMBLY
REMOVAL AND INSTALLATION OF HYDRAULIC VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF CONTROL VALVE
DISASSEMBLY AND ASSEMBLY OF MERGE-DIVIDER VALVE AND SELF-REDUCING PRESSURE VALVE ASSEMBLY
REMOVAL AND INSTALLATION OF PPC RELIEF VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF RIPPER PIN-PULLER CYLINDER ASSEMBLY
REMOVAL AND INSTALLATION OF BLADE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF GIANT RIPPER ASSEMBLY
REMOVAL AND INSTALLATION OF ROPS GUARD
REMOVAL AND INSTALLATION OF OPERATOR’S CAB ASSEMBLY
REMOVAL AND INSTALLATION OF FLOOR FRAME ASSEMBLY
REMOVAL AND INSTALLATION OF CONTROLLER ASSEMBLY
REMOVAL AND INSTALLATION OF AIR CONDITIONER CONDENSER ASSEMBLY
REMOVAL AND INSTALLATION OF AIR CONDITIONER COMPRESSOR ASSEMBLY
REMOVAL AND INSTALLATION OF AIR CONDITIONER UNIT
REMOVAL AND INSTALLATION OF HOOD ASSEMBLY
REMOVAL AND INSTALLATION OF FAN DRIVE ASSEMBLY
REMOVAL AND INSTALLATION OF FAN MOTOR ASSEMBLY

90 OTHERS
POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (1/3)
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (2/3)
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (3/3)
ELECTRICAL CIRCUIT DIAGRAM (1/8)
ELECTRICAL CIRCUIT DIAGRAM (2/8)
ELECTRICAL CIRCUIT DIAGRAM (3/8)
ELECTRICAL CIRCUIT DIAGRAM (4/8)
ELECTRICAL CIRCUIT DIAGRAM (5/8)
ELECTRICAL CIRCUIT DIAGRAM (6/8)
ELECTRICAL CIRCUIT DIAGRAM (7/8)
ELECTRICAL CIRCUIT DIAGRAM (8/8)
ELECTRICAL CIRCUIT DIAGRAM OF INSIDE CAB

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