Komatsu WA320PT-5-L (SN from A39001) Parallel Tool Cariers (Japan) Workshop Manual (CEBM013602)

Illustrated factory Workshop Manual for Komatsu Tool Cariers Models WA320PT-5-L.

This manual will assist you in diagnosing, repairing, and adjusting for your tool carier.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models (Japan):
   WA320PT-5-L (SN: A39001-)

Format: PDF, 1215 pages
Language: English
Table of Contents:
   CEBM013602 - WA320PT-5L S/N A39001 and up
   REVISION PAGES
   GENERAL
      GENERAL INFORMATION
      LUBRICANTS
   STRUCTURE AND FUNCTION
      ENGINE AND DRIVE SYSTEM
      HST HYDRAULIC SYSTEM
      HST MOTOR (HYDRO-STATIC TRANSMISSION)
      PUMP VALVES
      TRANSFER
      CLUTCH SOLENOID VALVE
      DRIVE AXLES
      LIMITED-SLIP DIFFERENTIALS
      AXLE MOUNTING AND CENTER HINGE
      STEERING SYSTEM
      EMERGENCY STEERING
      BRAKING SYSTEM
      PARKING BRAKE
      WORK EQUIPMENT
      BASIC HYDRAULIC SYSTEM
      E. C. S. S. Valve
      HYDRAULIC COOLING SYSTEM
      WORK EQUIPMENT CONTROL VALVE
      WORK EQUIPMENT PPC VALVES
      WA320-5L MECHANICAL AND WORK EQUIPMENT
      WA320PT-5L MECHANICAL AND WORK EQUIPMENT
      BUCKET POSITIONER, BOOM KICK-OUT AND DUMP SPEED
      WORK EQUIPMENT CYLINDERS
      HEATING AND AIR CONDITIONER PIPING
      MACHINE MONITERING SYSTEM
      MACHINE MONITOR
      LIST OF ITEMS DISPLAYED ON MONITOR
      HST SYSTEM ELECTRICAL CONTROLLER
      KOMTRAX SYSTEM
   TESTING, ADJUSTING AND TROUBLESHOOTING
      STANDARD VALUE TABLE
      SPECIAL TOOLS
      ENGINE COMPONENTS
      ACCELERATOR PEDAL
      ADJUSTING ENGINE STOP SOLENOID
      ADJUSTING ENGINE SPEED SENSOR
      REFRIGERENT COMPRESSOR BELT
      DIRECTIONAL LEVER
      HST OIL PRESSURE
      CLUTCH CONTROL PRESSURE
      STEERING WHEEL
      STEERING OIL PRESSURE
      HYDRAULIC FAN
      MEASURING BRAKE PEDAL
      BRAKE PEDAL LINKAGE
      MEASURING BRAKE PERFORMANCE
      ACCUMULATOR CHARGE PRESSURE
      BRAKE OIL PRESSURE
      MEASURING WEAR OF BRAKE DISC
      BLEEDING AIR FROM BRAKE CIRCUIT
      PARKING BRAKE PERFORMANCE
      PARKING BRAKE LINKAGE
      WORK EQUIPMENT CONTROL LEVER
      WORK EQUIPMENT PRESSURE
      WORK EQUIPMENT PPC OIL PRESSURE
      RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT
      BUCKET POSITIONER
      BOOM KICK-OUT
      PROXIMITY SWITCH ACTUATION DISPLAY LAMP
      PROCEDURE FOR CHECKING DIODE
      SPECIAL FUNCTIONS OF MACHINE MONITOR
      FLOW OF MODES AND FUNCTIONS
      SETTING MACHINE MONITOR (EMMS)
      REAL-TIME MONITORING ITEMS
      PM CLINIC INSPECTION CHART
   TROUBLESHOOTING (GENERAL)
      POINTS TO REMEMBER WHEN TROUBLESHOOTING
      SEQUENCE OF EVENTS IN TROUBLESHOOTING
      PRECAUTIONS WHEN CARRYING OUT MAINTENANCE
      CHECKS BEFORE TROUBLESHOOTING
      TABLE FOR CONNECTOR PIN NUMBERS
      T-ADAPTER TABLE
      CONNECTOR TYPES AND MOUNTING LOCATIONS
      CONNECTOR LAYOUT DRAWING
   TROUBLESHOOTING OF HST CONTROLLER SYSTEM (HST MODE)
      POINTS TO REMEMBER WHEN TROUBLESHOOTING SYSTEM
      ERROR CODE AND POSSIBLE CAUSE TABLE
      FUSE SYSTEM CHECK
      INFORMATION CONTAINED IN TESTING PROCEDURES
      [989F00]
      [DHH1KX]
      [DLE2LC]
      [DW26KZ]
      [DX19KZ]
      [DX20KZ]
      [HST-1]
      [HST-2]
      [HST-3]
      [HST-4]
      [HST-5]
   TROUBLESHOOTING OF TRAVEL DAMPENER SYSTEM (ECSS MODE)
      POINTS TO REMEMBER WHEN TROUBLESHOOTING
      ECSS-1
   TROUBLESHOOTING OF HST MONITOR SYSTEM (MON MODE)
      POINTS TO REMEMBER WHEN TROUBLESHOOTING
      ERROR CODE AND POSSIBLE CAUSE TABLE
      FUSE SYSTEM CHECK
      INFORMATION CONTAINED IN TESTING PROCEDURES
      [15B0NX]
      [2G42ZG]
      [989F00]
      [989FN1]
      [AA1ANX]
      [AB00L6]
      [AB00MA]
      [B@BAZG]
      [B@BAZK]
      [B@BCNS]
      [B@BCZK]
      [B@C7NS]
      [B@CRNS]
      [D5ZHL6]
      [DAF3KK]
      [DAF5KP]
      [DAF6KP]
      [DAF0KT]
      [DAJ0KR]
      [D182KZ]
      [D1B0KB]
      [DD1CLD]
      [DD15LD]
      [DD16LD]
      [DD17LD]
      [DD18LD]
      [DDK3KB]
      [DDS5L6]
      [DDY0LD]
      [DGE2KX]
      [DGE3L6]
      [DGH1KX]
      [DGR4KA]
      [DGR4KX]
      [DHE4L6]
      [DHPCKX]
      [DHPDKX]
      [DKA0KX]
      [DV00KB]
      [MON-1]
      [MON-2]
      [MON-3]
      [MON-4]
      [MON-5]
      [MON-6]
      [MON-7]
      [MON-8]
      [MON-9]
      [MON-10]
      [MON-11]
      [MON-12]
      [MON-13]
      [MON-14]
      [MON-15]
      [MON-16]
      [MON-17]
      [MON-18]
      [MON-19]
      [MON-20]
      [MON-21]
   TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)
      POINTS TO REMEMBER WHEN TROUBLESHOOTING
      FUSE SYSTEM CHECK
      INFORMATION CONTAINED IN TESTING PROCEDURES
      (E-1)
      (E-2)
      (E-3)
      (E-4)
      (E-5)
      (E-6)
      (E-7)
      (E-8)
      (E-9)
      (E-10)
      (E-11)
      (E-12)
      (E-13)
      DEFECTIVE COOLING (MECHANICAL)
      DEFECTIVE HEATING (MECHANICAL)
      ABNORMAL NOISE IS HEARD FROM SYSTEM (MECHANICAL)
      WATER LEAKS FROM SYSTEM (MECHANICAL)
   TROUBLESHOOTING OF HYDRAULIC MECHANICAL SYSTEM (H MODE)
      METHOD OF USING TROUBLESHOOTING CHART
      FAILURE CODE AND CAUSE TABLE
      (H-1)
      (H-2)
      (H-3)
      (H-4)
      (H-5)
      (H-6)
      (H-7)
      (H-8)
      (H-10)
      (H-11)
      (H-12)
      (H-13)
      (H-14)
      (H-15)
      (H-16)
      (H-17)
      (H-18)
      (H-19)
      (H-20)
      (H-21)
      (H-22)
      (H-23)
      (H-24)
      (H-25)
      (H-26)
      (H-27)
   TROUBLESHOOTING OF ENGINE SYSTEM (S MODE)
      METHOD OF USING TROUBLESHOOTING CHARTS
      (S-1) ENGINE STARTING PERFORMANCE IS POOR
      (S-2) ENGINE HAS STARTING PROBLEMS
      (S-3) ENGINE DOES NOT RUN SMOOTHLY
      (S-4) ENGINE STOPS DURING OPERATIONS
      (S-5) ENGINE SPEED HUNTS
      (S-6) ENGINE LACKS POWER
      (S-7) EXHAUST SMOKE IS BLACK
      (S-8) OIL CONSUMPTION IS EXCESSIVE OR EXHAUST SMOKE IS BLUE
      (S-9) OIL BECOMES CONTAMINATED QUICKLY
      (S-10) FUEL CONSUMPTION IS EXCESSIVE
      (S-11) OIL FOUND IN COOLANT, OR COOLANT SPURTS FROM RADIATOR
      (S-12) OIL PRESSURE CAUTION LAMP LIGHTS UP
      (S-13) OIL LEVEL RISES (COOLANT OR FUEL FOUND IN OIL)
      (S-14) COOLANT TEMPERATURE TOO HIGH (OVERHEATING)
      (S-15) ABNORMAL NOISE IS HEARD WHEN ENGINE IS RUNNUNG
      (S-16) EXCESSIVE VIBRATION WHEN ENGINE IS RUNNING
   DISASSEMBLY AND ASSEMBLY
      HOW TO USE THIS MANUAL
      PRECAUTIONS WHEN CARRYING OUT AN OPERATION
      SPECIAL TOOL LIST
      CONNECTOR REPAIR PROCEDURES
      ENGINE ASSEMBLY
      RADIATOR AND AFTER-COOLER
      COOLING FAN AND FAN MOTOR ASSEMBLY
      FUEL TANK ASSEMBLY
      TRANSFER ASSEMBLY
      TRANSFER ASSEMBLY OVERHAUL PROCEDURES
      PARKING BRAKE ASSEMBLY
      PARKING BRAKE ASSEMBLY OVERHAUL PROCEDURES
      FRONT AXLE ASSEMBLY
      REAR AXLE ASSEMBLY
      FRONT AND REAR AXLE HOUSING OVERHAUL PROCEDURES
      DIFFERENTIAL CARRIER OVERHAUL PROCEDURES
      HST AND 4-GEAR PUMP ASSEMBLY
      HST MOTOR 1 ASSEMBLY
      HST MOTOR 2 ASSEMBLY
      WORK EQUIPMENT CONTROL VALVE ASSEMBLY
      TRAVEL DAMPER VALVE ASSEMBLY
      HYDRAULIC TANK ASSEMBLY
      HST PUMP OVERHAUL PROCEDURES
      HST MOTOR OVERHAUL PROCEDURES
      CYLINDERS
      CYLINDER OVERHAUL PROCEDURES
      WORK EQUIPMENT ASSEMBLY
      OPERATOR`S CAB ASSEMBLY
      OPERATOR`S CAB GLASS
      CENTER HINGE PIN
      REAR COUNTERWEIGHT
      AIR CONDITIONER UNIT
      REFRIGERENT COMPRESSOR ASSEMBLY
      MONITOR PANEL
      HST CONTROLLER
      KOMTRAX TERMINAL ASSEMBLY
   OTHER
      HYDRAULIC CIRCUIT DIAGRAM
      ELECTRICAL CIRCUIT DIAGRAM