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Komatsu HD325-8, HD405-8 Dump Truck Service Manual

3,057 pages · Publication SEN06618-04

$309.71
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Models
HD325-8, HD405-8
Serial coverage
50001 and up
Manual type
Service Manual
Pages
3,057
Publication
SEN06618-04
Condition
Brand new
Komatsu HD325-8, HD405-8 Dump Truck Service Manual, publication SEN06618-04

What's inside

From the manual's own table of contents: 700 topics. See sample pages (PDF, 790 KB)

  • ABBREVIATIONS
  • SPECIFICATIONS
  • SPECIFICATION DRAWING
  • SPECIFICATION DRAWING: HD325-8
  • SPECIFICATION DRAWING: HD405-8
  • SPECIFICATIONS: HD325-8
  • SPECIFICATIONS: HD405-8
  • WEIGHT TABLE
  • WEIGHT TABLE: HD325-8
  • WEIGHT TABLE: HD405-8
  • FUEL, COOLANT, AND LUBRICATING OIL (NORTH AMERICAN SPECIFICATION)
  • USAGE OF FUEL, COOLANT, AND LUBRICATING OIL ACCORDING TO AMBIENT TEMPERATURE
  • FUEL, COOLANT, AND LUBRICATING OIL (EU SPECIFICATION)
  • UREA SCR SYSTEM
  • LAYOUT DRAWING OF UREA SCR STSTEM
  • UREA SCR SYSTEM DIAGRAM
  • FUNCTION OF UREA SCR SYSTEM
  • INDUCEMENT STRATEGY
  • COMPONENT PARTS OF UREA SCR SYSTEM
  • AdBlue/DEF MIXING TUBE
  • SCR ASSEMBLY
  • AdBlue/DEF TANK
  • AdBlue/DEF PUMP
  • AdBlue/DEF INJECTOR
Show all 700 topics
  • AdBlue/DEF HOSE
  • AdBlue/DEF TANK HEATING VALVE
  • BOOT-UP SYSTEM
  • LAYOUT DRAWING OF BOOT-UP SYSTEM
  • LAYOUT DRAWING OF BOOT-UP SYSTEM (For machines equipped with emergency engine stop switch)
  • SYSTEM OPERATING LAMP SYSTEM
  • SYSTEM OPERATING LAMP SYSTEM DIAGRAM
  • FUNCTION OF SYSTEM OPERATING LAMP SYSTEM
  • BATTERY DISCONNECT SWITCH
  • FUNCTION OF BATTERY DISCONNECT SWITCH
  • ENGINE SHUTDOWN SECONDARY SWITCH
  • LAYOUT DRAWING OF ENGINE SHUTDOWN SECONDARY SWITCH
  • FUNCTION OF ENGINE SHUTDOWN SECONDARY SWITCH
  • OPERATION OF ENGINE SHUTDOWN SECONDARY SWITCH
  • ENGINE SYSTEM
  • FUNCTION OF ENGINE SYSTEM
  • ENGINE CONTROL SYSTEM
  • ENGINE CONTROL SYSTEM DIAGRAM
  • FUNCTION OF ENGINE CONTROL SYSTEM
  • OPERATION OF ENGINE CONTROL SYSTEM
  • AUTOMATIC IDLE STOP SYSTEM
  • FUNCTION OF AUTOMATIC IDLE STOP SYSTEM
  • COMPONENT PARTS OF ENGINE SYSTEM
  • OUTPUT SHAFT
  • EGR SYSTEM
  • EGR VALVE
  • EGR COOLER
  • KCCV SYSTEM
  • KCCV VENTILATOR
  • KDPF
  • COOLING SYSTEM
  • LAYOUT DRAWING OF COOLING SYSTEM
  • SPECIFICATIONS OF COOLING SYSTEM
  • RADIATOR FAN CONTROL SYSTEM
  • RADIATOR FAN CONTROL SYSTEM DIAGRAM
  • FUNCTION OF RADIATOR FAN CONTROL SYSTEM
  • COMPONENT PARTS OF COOLING SYSTEM
  • COOLING FAN AND HOIST PUMP
  • COOLING FAN MOTOR
  • CONTROL SYSTEM
  • LAYOUT DRAWING OF CONTROL SYSTEM
  • RETARDER AND HOIST CONTROL SYSTEM
  • RETARDER AND HOIST CONTROL SYSTEM DIAGRAM
  • MACHINE MONITOR SYSTEM
  • MACHINE MONITOR SYSTEM DIAGRAM
  • STANDARD VALUE TABLE FOR ENGINE
  • STANDARD VALUE TABLE FOR ENGINE: HD325-8
  • STANDARD VALUE TABLE FOR ENGINE: HD405-8
  • STANDARD VALUE TABLE FOR MACHINE
  • STANDARD VALUE TABLE FOR MACHINE: HD325-8
  • STANDARD VALUE TABLE FOR MACHINE: HD405-8
  • MACHINE POSTURE AND PROCEDURE FOR MEASURING PERFORMANCE
  • RELATED INFORMATION TO TEST AND ADJUST
  • TOOLS TO TEST AND ADJUST
  • DIAGRAM FOR TEST AND ADJUST TOOLS
  • ENGINE AND COOLING SYSTEM
  • TEST ENGINE SPEED
  • PROCEDURE TO TEST ENGINE SPEED
  • TEST BOOST PRESSURE
  • PROCEDURE TO TEST BOOST PRESSURE WITH MACHINE MONITOR
  • PROCEDURE TO TEST BOOST PRESSURE WITH TEST TOOLS
  • TEST EXHAUST GAS TEMPERATURE
  • PROCEDURE TO TEST EXHAUST GAS TEMPERATURE
  • TEST EXHAUST GAS COLOR
  • PROCEDURE TO TEST EXHAUST GAS COLOR WITH HANDY SMOKE CHECKER
  • PROCEDURE TO TEST EXHAUST GAS COLOR WITH SMOKE METER
  • TEST AND ADJUST VALVE CLEARANCE
  • PROCEDURE TO TEST VALVE CLEARANCE
  • PROCEDURE TO ADJUST VALVE CLEARANCE
  • TEST COMPRESSION PRESSURE
  • PROCEDURE TO TEST COMPRESSION PRESSURE
  • TEST BLOWBY PRESSURE
  • PROCEDURE TO TEST BLOWBY PRESSURE
  • TEST ENGINE OIL PRESSURE
  • PROCEDURE TO TEST ENGINE OIL PRESSURE WITH MACHINE MONITOR
  • PROCEDURE TO TEST ENGINE OIL PRESSURE WITH TEST TOOLS
  • TEST EGR VALVE AND VGT OIL PRESSURE
  • PROCEDURE TO TEST EGR VALVE AND VGT OIL PRESSURE
  • TEST FUEL PRESSURE
  • PROCEDURE TO TEST FUEL PRESSURE
  • TEST FUEL RETURN RATE AND LEAKAGE
  • PROCEDURE TO TEST FUEL RETURN RATE AND LEAKAGE
  • BLEED AIR FROM FUEL SYSTEM
  • PROCEDURE TO BLEED AIR FROM FUEL SYSTEM
  • TEST FUEL CIRCUIT LEAK
  • PROCEDURE TO TEST FUEL CIRCUIT LEAK
  • CYLINDER CUT-OUT MODE
  • NO-INJECTION CRANKING
  • CLEAN FUEL DOSER
  • PROCEDURE TO CLEAN FUEL DOSER
  • PROGRAM INJECTOR TRIM CODE VALUE TO ENGINE CONTROLLER
  • PROCEDURE TO PROGRAM INJECTOR TRIM CODE VALUE
  • PROGRAM ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLER
  • CONTROLLER
  • TEST SCR RELATED FUNCTIONS
  • TEST AdBlue/DEF PUMP RAISED PRESSURE
  • TEST INJECTION AMOUNT FROM AdBlue/DEF INJECTOR
  • TEST AdBlue/DEF LINE HEATER RELAY 1
  • TEST AdBlue/DEF LINE HEATER RELAY 2
  • RELATED INFORMATION ON TROUBLESHOOTING
  • GENERAL TROUBLESHOOTING POINTS
  • TROUBLESHOOTING POINTS FOR UREA SCR SYSTEM
  • SEQUENCE OF EVENTS IN TROUBLESHOOTING
  • CHECKS BEFORE TROUBLESHOOTING
  • INSPECTION PROCEDURE BEFORE TROUBLESHOOTING
  • WALK-AROUND CHECK
  • TESTING IN ACCORDANCE WITH TESTING PROCEDURE
  • CHECK FUEL LEVEL AND TYPE
  • CHECK IMPURE INGREDIENT IN FUEL
  • CHECK AdBlue/DEF LEVEL AND TYPE
  • CHECK FUEL PREFILTER
  • CHECK MAIN FILTER
  • OIL PAN - CHECK ENGINE OIL LEVEL AND TYPE
  • CHECK COOLANT LEVEL (RESERVOIR TANK)
  • CHECK CLOGGING OF AIR CLEANER
  • CHECK OF AIR CLEANER
  • OUTER ELEMENT - CLEAN
  • REPLACE ELEMENT
  • CHECK HYDRAULIC OIL LEVEL
  • CHECK HYDRAULIC OIL STRAINER
  • CHECK HYDRAULIC FILTER
  • CHECK OIL LEVEL IN TRANSMISSION CASE
  • CHECK OIL LEVEL IN DIFFERENTIAL CASE
  • CHECK OIL LEVEL IN FINAL DRIVE CASE
  • BLEED AIR FROM HYDRAULIC SYSTEM
  • METHOD FOR CHECKING ELECTRIC EQUIPMENT METHOD
  • ELECTRICAL SYSTEM TROUBLESHOOTING - PREPARATION
  • PROCEDURE FOR TESTING AND TROUBLESHOOTING
  • SYMPTOM AND TROUBLESHOOTING NUMBERS
  • INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE
  • CONNECTORS LIST AND LAYOUT
  • CONNECTOR CONTACT IDENTIFICATION
  • T-BRANCH BOX AND T-BRANCH ADAPTER TABLE
  • FUSE LOCATION TABLE
  • PRECAUTIONS FOR CLEANING AND REPLACING KDPF (KCSF and KDOC)
  • PREPARATION FOR TROUBLESHOOTING OF MACHINE MONITOR
  • PROCEDURES FOR CREATING HARNESS CHECKER ON MACHINE MONITOR LCD UNIT
  • FAILURE CODES TABLE
  • TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE)
  • FAILURE CODE [1500L0]
  • FAILURE CODE [15B0NX]
  • FAILURE CODE [15F0KM]
  • FAILURE CODE [15F0MB]
  • FAILURE CODE [15F7KM]
  • FAILURE CODE [15G0MW]
  • FAILURE CODE [15G7KM]
  • FAILURE CODE [15H0MW]
  • FAILURE CODE [15J0MW]
  • FAILURE CODE [15K0MW]
  • FAILURE CODE [15L0MW]
  • FAILURE CODE [15M0MW]
  • FAILURE CODE [15N0MW]
  • FAILURE CODE [15SBL1]
  • FAILURE CODE [15SBMA]
  • FAILURE CODE [15SCL1]
  • FAILURE CODE [15SCMA]
  • FAILURE CODE [15SDL1]
  • FAILURE CODE [15SDMA]
  • FAILURE CODE [15SEL1]
  • FAILURE CODE [15SEMA]
  • FAILURE CODE [15SFL1]
  • FAILURE CODE [15SFMA]
  • FAILURE CODE [15SGL1]
  • FAILURE CODE [15SGMA]
  • FAILURE CODE [15SHL1]
  • FAILURE CODE [15SHMA]
  • FAILURE CODE [15SJMA]
  • FAILURE CODE [2C4MNX]
  • FAILURE CODE [2F00KM]
  • FAILURE CODE [2G42ZG]
  • FAILURE CODE [2G43ZG]
  • FAILURE CODE [6014NX]
  • FAILURE CODE [879AKA]
  • FAILURE CODE [879AKB]
  • FAILURE CODE [879BKA]
  • FAILURE CODE [879BKB]
  • FAILURE CODE [879CKA]
  • FAILURE CODE [879CKB]
  • FAILURE CODE [879EMC]
  • FAILURE CODE [879FMC]
  • FAILURE CODE [879GKX]
  • FAILURE CODE [989D00]
  • FAILURE CODE [989L00]
  • FAILURE CODE [989M00]
  • FAILURE CODE [989N00]
  • FAILURE CODE [989X00]
  • FAILURE CODE [A1U0N3]
  • FAILURE CODE [A1U0N4]
  • FAILURE CODE [AA10NX]
  • FAILURE CODE [AB00KE]
  • FAILURE CODE [AB00KY]
  • FAILURE CODE [AQ10N3]
  • FAILURE CODE [AS00N3]
  • FAILURE CODE [AS00R2]
  • FAILURE CODE [AS00R3]
  • FAILURE CODE [AS00R4]
  • FAILURE CODE [AS00R5]
  • FAILURE CODE [AS00R6]
  • FAILURE CODE [AS00ZK]
  • FAILURE CODE [AS10KM]
  • FAILURE CODE [AS10NR]
  • FAILURE CODE [AS10NT]
  • FAILURE CODE [B@BAZG]
  • FAILURE CODE [B@BAZK]
  • FAILURE CODE [B@BCNS]
  • FAILURE CODE [B@BCZK]
  • FAILURE CODE [B@C7NS]
  • FAILURE CODE [B@CENS]
  • FAILURE CODE [B@JANS]
  • FAILURE CODE [CA115]
  • FAILURE CODE [CA122]
  • FAILURE CODE [CA123]
  • FAILURE CODE [CA131]
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  • FAILURE CODE [CA135]
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  • FAILURE CODE [CA325]
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  • FAILURE CODE [CA4731]
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  • FAILURE CODE [CA4842]
  • FAILURE CODE [CA4952]
  • FAILURE CODE [CA5115]
  • FAILURE CODE [CA5179]
  • FAILURE CODE [CA5181]
  • FAILURE CODE [CA5383]
  • FAILURE CODE [D150KB]
  • FAILURE CODE [D150KZ]
  • FAILURE CODE [D164KY]
  • FAILURE CODE [D19HKZ]
  • FAILURE CODE [D19JKZ]
  • FAILURE CODE [D19QKZ]
  • FAILURE CODE [D1EHKA]
  • FAILURE CODE [D1EHKB]
  • FAILURE CODE [D1EHKY]
  • FAILURE CODE [D1EMKA]
  • FAILURE CODE [D1EMKB]
  • FAILURE CODE [D1EMKY]
  • FAILURE CODE [D1FBKB]
  • FAILURE CODE [D5ZHL6]
  • FAILURE CODE [D5ZKKZ]
  • FAILURE CODE [D811MC]
  • FAILURE CODE [D862KA]
  • FAILURE CODE [D8ALKA]
  • FAILURE CODE [D8ALKB]
  • FAILURE CODE [D8AQK4]
  • FAILURE CODE [D8AQKR]
  • FAILURE CODE [DAF0KT]
  • FAILURE CODE [DAF0MB]
  • FAILURE CODE [DAF0MC]
  • FAILURE CODE [DAF3KK]
  • FAILURE CODE [DAF8KB]
  • FAILURE CODE [DAFDKB]
  • FAILURE CODE [DAFGMC]
  • FAILURE CODE [DAFLKA]
  • FAILURE CODE [DAFLKB]
  • FAILURE CODE [DAFQKR]
  • FAILURE CODE [DAQ0KK]
  • FAILURE CODE [DAQ0KT]
  • FAILURE CODE [DAQ0MC]
  • FAILURE CODE [DAQ1KA]
  • FAILURE CODE [DAQ2KK]
  • FAILURE CODE [DAQ9KQ]
  • FAILURE CODE [DAQLKA]
  • FAILURE CODE [DAQLKB]
  • FAILURE CODE [DAQQKR]
  • FAILURE CODE [DAQRKR]
  • FAILURE CODE [DAQRMA]
  • FAILURE CODE [DAQV00]
  • FAILURE CODE [DAQW00]
  • FAILURE CODE [DAZ9KQ]
  • FAILURE CODE [DAZQKR]
  • FAILURE CODE [DB10KT]
  • FAILURE CODE [DB10MC]
  • FAILURE CODE [DB11KA]
  • FAILURE CODE [DB11KA] (For machines equipped with emergency engine stop switch)
  • FAILURE CODE [DB12KK]
  • FAILURE CODE [DB13KK]
  • FAILURE CODE [DB19KQ]
  • FAILURE CODE [DB1LKA]
  • FAILURE CODE [DB1LKB]
  • FAILURE CODE [DB1QKR]
  • FAILURE CODE [DB1QMA]
  • FAILURE CODE [DB1RKR]
  • FAILURE CODE [DB2QKR]
  • FAILURE CODE [DB2RKR]
  • FAILURE CODE [DBS0KK]
  • FAILURE CODE [DBS6KP]
  • FAILURE CODE [DBSQKQ]
  • FAILURE CODE [DBSQKR]
  • FAILURE CODE [DBSRKR]
  • FAILURE CODE [DDAAL6]
  • FAILURE CODE [DDAAL6] (For machines equipped with emergency engine stop switch)
  • FAILURE CODE [DDD7KX]
  • FAILURE CODE [DDTHKA]
  • FAILURE CODE [DDTJKA]
  • FAILURE CODE [DDTKKA]
  • FAILURE CODE [DDTLKA]
  • FAILURE CODE [DDTMKA]
  • FAILURE CODE [DDTNKA]
  • FAILURE CODE [DDTPKA]
  • FAILURE CODE [DF10KA]
  • FAILURE CODE [DF10KB]
  • FAILURE CODE [DGF1KX]
  • FAILURE CODE [DGR2KB]
  • FAILURE CODE [DGR6KB]
  • FAILURE CODE [DGR6L8]
  • FAILURE CODE [DGT1KX]
  • FAILURE CODE [DHA4KA]
  • FAILURE CODE [DHAAMA]
  • FAILURE CODE [DHACMA]
  • FAILURE CODE [DHP4KY]
  • FAILURE CODE [DHP4KZ]
  • FAILURE CODE [DHP5KY]
  • FAILURE CODE [DHP5KZ]
  • FAILURE CODE [DHP6KA]
  • FAILURE CODE [DHP6KX]
  • FAILURE CODE [DHP6KY]
  • FAILURE CODE [DHP6KZ]
  • FAILURE CODE [DHP7KA]
  • FAILURE CODE [DHP7KX]
  • FAILURE CODE [DHP7KY]
  • FAILURE CODE [DHP7KZ]
  • FAILURE CODE [DHQ4KX]
  • FAILURE CODE [DHT5KX]
  • FAILURE CODE [DHT5L6]
  • FAILURE CODE [DHT8KX]
  • FAILURE CODE [DHT8ZG]
  • FAILURE CODE [DHU2KX]
  • FAILURE CODE [DHU3KX]
  • FAILURE CODE [DHUCKX]
  • FAILURE CODE [DHUDKX]
  • FAILURE CODE [DHUHKX]
  • FAILURE CODE [DHULKX]
  • FAILURE CODE [DHUMKX]
  • FAILURE CODE [DHUPKX]
  • FAILURE CODE [DJF1KA]
  • FAILURE CODE [DK30KX]
  • FAILURE CODE [DK51L5]
  • FAILURE CODE [DK52KX]
  • FAILURE CODE [DK53L8]
  • FAILURE CODE [DK54KX]
  • FAILURE CODE [DK60KX]
  • FAILURE CODE [DKD0L6]
  • FAILURE CODE [DKH0KX]
  • FAILURE CODE [DKH1KX]
  • DISASSEMBLE AND ASSEMBLE-RELATED INFORMATION
  • HOW TO READ THIS MANUAL
  • COATING MATERIALS LIST
  • SPECIAL TOOL LIST
  • DIAGRAMS OF SPECIAL TOOLS
  • REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY
  • PROCEDURE TO REMOVE SUPPLY PUMP ASSEMBLY
  • PROCEDURE TO INSTALL SUPPLY PUMP ASSEMBLY
  • REMOVE AND INSTALL INJECTOR ASSEMBLY
  • PROCEDURE TO REMOVE INJECTOR ASSEMBLY
  • PROCEDURE TO INSTALL INJECTOR ASSEMBLY
  • REMOVE AND INSTALL FUEL DOSER ASSEMBLY
  • PROCEDURE TO REMOVE FUEL DOSER ASSEMBLY
  • PROCEDURE TO INSTALL FUEL DOSER ASSEMBLY
  • REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY
  • PROCEDURE TO REMOVE CYLINDER HEAD ASSEMBLY
  • PROCEDURE TO INSTALL CYLINDER HEAD ASSEMBLY
  • MAINTENANCE STANDARD OF ENGINE MOUNT
  • MAINTENANCE STANDARD OF OUTPUT SHAFT
  • MAINTENANCE STANDARD OF COOLING FAN AND HOIST PUMP
  • MAINTENANCE STANDARD OF SERVO VALVE OF COOLING FAN AND HOIST PUMP
  • MAINTENANCE STANDARD OF COOLING FAN MOTOR
  • POWER TRAIN
  • MAINTENANCE STANDARD OF DRIVE SHAFT
  • MAINTENANCE STANDARD OF TORQUE CONVERTER AND TRANSMISSION MOUNT
  • MAINTENANCE STANDARD OF TORQUE CONVERTER AND PTO
  • MAINTENANCE STANDARD OF TORQUE CONVERTER VALVE
  • MAINTENANCE STANDARD OF TRANSMISSION
  • MAINTENANCE STANDARD OF TRANSMISSION CONTROL VALVE
  • CLUTCH ECMV
  • MAINTENANCE STANDARD OF LOCKUP CLUTCH ECMV
  • MAINTENANCE STANDARD OF FRONT AXLE
  • MAINTENANCE STANDARD OF REAR AXLE
  • MAINTENANCE STANDARD OF DIFFERENTIAL
  • MAINTENANCE STANDARD OF FINAL DRIVE
  • STEERING SYSTEM
  • MAINTENANCE STANDARD OF STEERING COLUMN
  • MAINTENANCE STANDARD OF STEERING CONTROL LINKAGE
  • MAINTENANCE STANDARD OF DEMAND VALVE
  • MAINTENANCE STANDARD OF STEERING CYLINDER
  • BRAKE SYSTEM
  • MAINTENANCE STANDARD OF SLACK ADJUSTER
  • MAINTENANCE STANDARD OF FRONT BRAKE
  • MAINTENANCE STANDARD OF REAR BRAKE
  • MAINTENANCE STANDARD OF PARKING BRAKE
  • UNDERCARRIAGE AND FRAME
  • MAINTENANCE STANDARD OF FRONT SUSPENSION CYLINDER
  • MAINTENANCE STANDARD OF REAR SUSPENSION CYLINDER
  • MAINTENANCE STANDARD OF REAR AXLE SUPPORT
  • HYDRAULIC SYSTEM
  • MAINTENANCE STANDARD OF STEERING AND HOIST PUMP
  • MAINTENANCE STANDARD OF SERVO VALVE OF STEERING AND HOIST PUMP
  • MAINTENANCE STANDARD OF POWER TRAIN AND BRAKE CONTROL DUPLEX PUMP
  • MAINTENANCE STANDARD OF BRAKE COOLING DUPLEX PUMP
  • MAINTENANCE STANDARD OF HOIST VALVE
  • WORK EQUIPMENT
  • MAINTENANCE STANDARD OF HOIST CYLINDER
  • CAB AND ITS ATTACHMENTS
  • MAINTENANCE STANDARD OF CAB MOUNT
  • AIR CONDITIONER SYSTEM
  • PRECAUTIONS FOR REFRIGERANT
  • AIR CONDITIONER COMPONENT
  • SPECIFICATIONS OF AIR CONDITIONER
  • CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE
  • OUTLINE OF REFRIGERATION CYCLE
  • COMPONENT PARTS OF AIR CONDITIONER SYSTEM
  • AIR CONDITIONER UNIT
  • CONFIGURATION DIAGRAM OF AIR CONDITIONER UNIT
  • FUNCTION OF AIR CONDITIONER UNIT
  • COMPONENT PARTS OF AIR CONDITIONER UNIT
  • FUNCTION OF EVAPORATOR AS AIR CONDITIONER UNIT COMPONENT
  • FUNCTION OF HEATER CORE AS AIR CONDITIONER UNIT COMPONENT
  • COMPONENT
  • FUNCTION OF SERVO MOTOR AS AIR CONDITIONER UNIT COMPONENT
  • STRUCTURE OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT
  • FUNCTION OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT
  • OPERATE EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT
  • FUNCTION OF DUAL PRESSURE SWITCH
  • AIR CONDITIONER CONTROLLER
  • STRUCTURE OF AIR CONDITIONER CONTROLLER
  • COMPRESSOR
  • STRUCTURE OF COMPRESSOR
  • SPECIFICATIONS OF COMPRESSOR
  • FUNCTION OF COMPRESSOR
  • CONDENSER
  • STRUCTURE OF CONDENSER
  • SPECIFICATIONS OF CONDENSER
  • FUNCTION OF CONDENSER
  • SENSORS FOR AIR CONDITIONER SYSTEM
  • STRUCTURE OF AMBIENT TEMPERATURE SENSOR
  • FUNCTION OF AMBIENT TEMPERATURE SENSOR
  • EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER
  • CIRCUIT DIAGRAM AND ARRANGEMENT OF CONNECTOR PINS FOR AIR CONDITIONER
  • AIR CONDITIONER SYSTEM DIAGRAM
  • INPUT AND OUTPUT SIGNALS OF AIR CONDITIONER CONTROLLER
  • FUNCTION OF AIR CONDITIONER CONTROLLER
  • INSTALLATION LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS
  • TESTING AIR LEAKAGE (DUCT)
  • METHOD FOR TESTING AIR LEAKAGE (DUCT)
  • TESTING AIR CONDITIONER USING SELF-DIAGNOSIS FUNCTION
  • OF THE MACHINE MONITOR
  • TEST VENT (MODE) CHANGEOVER
  • METHOD FOR TESTING VENT (MODE) CHANGEOVER
  • TESTING FRESH/RECIRC AIR CHANGEOVER
  • METHOD FOR TESTING FRESH/RECIRC AIR CHANGEOVER
  • TEST (DUAL) PRESSURE SWITCH FOR REFRIGERANT
  • METHOD FOR TESTING (DUAL) PRESSURE SWITCH FOR REFRIGERANT
  • TEST RELAYS
  • METHOD FOR TESTING RELAYS

Inside this manual

Real pages from this service manual (3,057 pages). Open the sample pages (PDF, 790 KB)

Sample pages from the Komatsu HD325-8, HD405-8 Dump Truck Service Manual: Specifications, Troubleshooting, Diagram, Color page, Color page, Foldout diagram
  • Specifications, page 454: 20 STANDARD VALUE TABLE
  • Troubleshooting, page 1,394: FAILURE CODE [CA3231]
  • Diagram, page 1,864: FAILURE CODE [DLF9LC]
  • Color page, page 152: 10 STRUCTURE AND FUNCTION
  • Color page, page 434: 10 STRUCTURE AND FUNCTION
  • Foldout diagram, page 3,026: INTERNAL CAB ELECTRICAL DIAGRAM (3/9)

Other manuals for this machine

Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the HD325-8, HD405-8 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.

This manual: Service Manual SEN06618-04$309.71
Other manuals for the HD325-8, HD405-8

Operator's manuals

Details

This is a service manual

Here's how it compares to the other manual types.

This manual

Service manual

Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.

Operator's manual

Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.

Parts manual

Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.

Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.

What it's used for

Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.

Service shops and owner/operators who repair their own equipment

Identifying correct parts and seeing how assemblies come apart and go back together

Keeping equipment running with less downtime

Factory manual, 3,057 pages

Quantity one is the manual described above.

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Ships in 1 business day.

60-day returns

Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy

Binder not included

Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.

Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).