Komatsu Galeo HM350-1L Articulated Dump Truck Service Manual

Name: Komatsu Galeo HM350-1L Articulated Dump Truck Service Manual
Brand: MidWestTech
SKU: CEBM015400
Price: 129.91 USD
Availability: InStock

1,221 pages · Publication CEBM015400

$129.91

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Models: Galeo HM350-1L
Serial coverage: A10001 and up
Manual type: Service Manual
Pages: 1,221
Publication: CEBM015400
Condition: Brand new

Komatsu Galeo HM350-1L Articulated Dump Truck Service Manual, publication CEBM015400

What's inside

From the manual's own table of contents: 5 sections, 418 entries. See sample pages (PDF, 673 KB)

Search the contents

FOREWORD5 topics

GENERAL
STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
TESTING, ADJUSTING AND TROUBLESHOOTING
DISASSEMBLY AND ASSEMBLY
OTHER

STRUCTURE, FUNCTION AND81 topics

VALVE OUTLINE AND OPERATIONS
TORQUE CONVERTER RELIEF VALVE
MAIN RELIEF VALVE
OPERATION
DRIVE SHAFT
OUTLINE
DRIVE AXLES
FRONT
CENTER
REAR
LOCKING DIFFERENTIAL
TRAVELING IN A STRAIGHT LINE
TURNING
WHEN DIFFERENTIAL LOCK IS ACTUATED
FINAL DRIVE SYSTEM
FUNCTION
STEERING COLUMN
WHEEL BRAKING SYSTEM
PIPING LAY-OUT
BRAKE VALVE
VALVE OPERATION
ACCUMULATOR CHARGE VALVE
ACCUMULATOR
SPECIFICATIONS
SLACK ADJUSTER
FRONT BRAKE
CENTER, REAR BRAKE
OPERATIONS
PROPORTIONAL REDUCING VALVE
BRAKE SYSTEM TANK
PARKING BRAKE
PARKING BRAKE CALIPER
SPRING CYLINDER
PARKING BRAKE SOLENOID
SUSPENSION SYSTEM
SUSPENSION CYLINDER
STRUCTURE AND OPERATION
OSCILLATION HITCH JOINT
STEERING, HOIST OIL PIPING DIAGRAM
DUMP BODY CONTROL
HYDRAULIC TANK AND FILTER
FLOW AMPLIFIER VALVE
STEERING VALVE
STRUCTURE
HAND PUMP AND SLEEVE CONNECTION
FUNCTION OF CENTER SPRING
STEERING CYLINDER
HOIST VALVE
HOIST VALVE AT HOLD POSITION
HOIST VALVE AT RAISE POSITION
HOIST VALVE AT FLOAT POSITION
HOIST VALVE AT LOWER POSITION
EPC VALVE
PILOT CHECK VALVE
HOIST CYLINDER
HYDRAULIC PUMP
STEERING, HOIST + PILOT PUMP
TRANSMISSION + DIFFERENTIAL LOCK PUMP
BRAKE COOLING + BRAKE PUMP
AUXILIARY STEERING PUMP
DIFFERENTIAL LOCK PUMP
TRANSMISSION PUMP
CAB TILT SYSTEM VIEW
AIR CONDITIONING SYSTEM VIEW
AIR CONDITIONER UNIT
RECEIVER DRYER
CONDENSER
REFRIGERANT COMPRESSOR
MACHINE MONITOR SYSTEM
NETWORK DATA
MACHINE MONITOR PANEL
OPTION SETTING CONNECTOR DIAGRAM
ADJUSTING MACHINE MONITOR
MACHINE MONITOR NORMAL DISPLAY FUNCTIONS
SELF-DIAGNOSTIC FUNCTION WHEN OPERATING IGNITION SWITCH
CHECK FUNCTION OF MONITOR LAMPS AND METERS
SERVICE METER DISPLAY
ODOMETER
SERVICE MODE
OPERATION METHOD
AUTOMATIC SHIFT CONTROL SYSTEM

TESTING AND ADJUSTING49 topics

ADJUSTING CHARGE VALVE CUT-IN AND CUT-OUT PRESSURE
TESTING BRAKE PERFORMANCE
TESTING BRAKING PERFORMANCE OF FOOT BRAKE
TESTING BRAKING PERFORMANCE OF RETARDER BRAKE
TESTING PARKING BRAKE BRAKING PERFORMANCE
TESTING OVERRUN PROTECTION BRAKING PERFORMANCE
BLEEDING AIR FROM BRAKE CIRCUIT
BLEEDING AIR FROM SLACK ADJUSTER PORTION OF WHEEL BRAKE
BLEEDING AIR FROM WHEEL BRAKE PORTION OF FOOT BRAKE CIRCUIT
BLEEDING AIR FROM PARKING BRAKE CIRCUIT
CHECKING WEAR LIMIT ON WHEEL BRAKE DISC AND PAD
CHECKING BRAKE DISC
CHECKING BRAKE PAD
ADJUSTING PAD CLEARANCE
RELEASING EMERGENCY PARKING BRAKE
TESTING AND ADJUSTING STEERING CIRCUIT PRESSURE
MEASURING STEERING RELIEF OIL PRESSURE
ADJUSTING STEERING RELIEF OIL PRESSURE
TESTING AND ADJUSTING SUSPENSION CYLINDER
CHECKING CYLINDER LENGTH
RELEASING NITROGEN GAS
ADJUSTING OIL LEVEL
CHARGING WITH NITROGEN GAS
ADJUSTING CYLINDER LENGTH
TILTING THE CAB UP
PREPARATORY WORK
TILTING CAB UP
USING EXTERNAL CRANE
HOLDING CAB IN POSITION
LOWERING CAB DOWN
TESTING AND ADJUSTING DUMP CIRCUIT PRESSURE
TESTING DUMP MAIN RELIEF OIL PRESSURE
ADJUSTING DUMP MAIN RELIEF OIL PRESSURE
MEASURING DUMP PILOT RELIEF OIL PRESSURE
ADJUSTING DUMP PILOT RELIEF OIL PRESSURE
ADJUSTING BODY POSITIONER SENSOR
CHECKING SENSOR OUTPUT/INPUT VOLTAGE
ADJUSTING LINK LENGTH
CALIBRATING SYSTEM
HANDLING ENGINE CONTROLLER HIGH-VOLTAGE CIRCUIT
ADJUSTING TRANSMISSION CONTROLLER
SETTING ROTARY SWITCH
ADJUSTING TRANSMISSION
ESCAPE METHOD FOR ELECTRICAL SYSTEM
FUNCTIONS OF MACHINE MONITOR
NORMAL AND THE SPECIAL FUNCTIONS OF MACHINE MONITOR
FLOW OF MODES AND FUNCTIONS
OPERATION AND DISPLAYS FOR OPERATOR MODE
SWITCHING TO SERVICE MODE 1 AND SCREEN DISPLAY

TROUBLESHOOTING237 topics

(ENG-24) FAILURE CODE [D182KZ]
OPEN OR SHORT CIRCUIT IN PRE-HEATING RELAY COIL (KZ)
(ENG-25) FAILURE CODE [D1D0KB]
SHORT CIRCUIT IN VOLTAGE LOAD POWER SUPPLY (KB)
(ENG-26) FAILURE CODE [D5ZAKX]
ENGINE THROTTLE INPUT SIGNAL OUT OF RANGE (KX)
(ENG-27) FAILURE CODE [DB20KT]
CONTROLLER POWER SUPPLY (KT) VOLTAGE IS LOW
(ENG-28) FAILURE CODE [DB22KK]
DROP IN VOLTAGE LOAD POWER SUPPLY (KK)
(ENG-29) FAILURE CODE [DB29KQ]
HARNESS (KQ)
(ENG-30) FAILURE CODE [DB2AMA]
Q” ADJUSTMENT FOR ENGINE CONTROLLER NOT SET PROPERLY (MA)
(ENG-31) FAILURE CODE [KK11KB]
TROUBLE IN INPUT OF IGNITION SWITCH C (KB)
(ENG-32) FAILURE CODE [DDA1L5]
TROUBLE IN THROTTLE (ACCELERATION) SENSOR SYSTEM (L5)
(ENG-33) FAILURE CODE [DDE2L6]
ENGINE OIL PRESSURE DROP (L6)
(ENG-34) FAILURE CODE [DGE2KX]
COOLANT TEMPERATURE (HIGH) SENSOR OUT OF RANGE (KX)
(ENG-35) FAILURE CODE [DGE3LC]
COOLANT TEMPERATURE (LOW) SENSOR OUT OF RANGE (L6)
(ENG-36) FAILURE CODE [DGE4KX]
TROUBLE IN FUEL TEMPERATURE SENSOR SYSTEM (KX)
(ENG-37) FAILURE CODE [DH30KX]
TROUBLE IN BOOST PRESSURE SENSOR SYSTEM (KX)
(ENG-38) FAILURE CODE [DH40KX]
TROUBLE IN COMMON RAIL FUEL PRESSURE SENSOR SYSTEM (KX)
(ENG-39) FAILURE CODE [DK10KX]
TROUBLE IN THROTTLE (ACCELERATION) SENSOR SYSTEM (KX)
(ENG-40) FAILURE CODE [DLE3LC]
TROUBLE IN ENGINE NE SPEED SENSOR SYSTEM
(ENG-41) FAILURE CODE [DLE1LC]
TROUBLE IN ENGINE G SPEED SENSOR SYSTEM (LC)
(ENG-42) NO FAILURE CODE DISPLAYED
ENGINE DOES NOT CRANK
ECMV “1ST.” CLUTCH NOT DISENGAGING (L1)
(TM-17) FAILURE CODE [15SEMA]
ECMV “1ST.” CLUTCH NOT ENGAGING (MA)
(TM-18) FAILURE CODE [15SFL1]
ECMV “2ND.” CLUTCH NOT DISENGAGING (L1)
(TM-19) FAILURE CODE [15SFMA]
ECMV “2ND.” CLUTCH NOT ENGAGING (MA)
(TM-20) FAILURE CODE [15SGL1]
ECMV “3RD.” CLUTCH NOT DISENGAGING (L1)
(TM-21) FAILURE CODE [15SGMA]
ECMV “3RD.” CLUTCH NOT ENGAGING (MA)
(TM-22) FAILURE CODE [15SJL1]
ECMV “LOCK-UP” CLUTCH NOT DISENGAGING (l1)
(TM-23) FAILURE CODE [15SJMA]
ECMV “LOCK-UP” CLUTCH NOT ENGAGING (MA)
(TM-24) FAILURE CODE [15SKL1]
ECMV “INTER-AXLE” CLUTCH NOT DISENGAGING (L1)
(TM-25) FAILURE CODE [15SKMA]
ECMV “INTER-AXLE” CLUTCH NOT ENGAGING (MA)
(TM-26) FAILURE CODE [2B61MW]
ECMV “INTER-AXLE” CLUTCH SLIPPING (MW)
(TM-27) FAILURE CODE [2F00KM]
PARKING BRAKE SYSTEM INDICATING FAILURE (KM)
HYDRAULIC TANK FILTER CLOGGED (NX)
POSSIBLE ENGINE OVER SPEED CONDITION (00)
(TM-30) FAILURE CODE [989AKZ]
OPEN OR SHORT IN ENGINE OVER SPEED COMMAND SIGNAL (KZ)
REAR OVERTURN SIGNAL OUT OF RANGE (00)
(TM-32)FAILURE CODE [AA10NX]
AIR CLEANER CLOG INDICATION (NX)
(TM-33) FAILURE CODE [AB00MA]
ALTERNATOR NOT CHARGING PROPERLY (MA)
(TM-34) FAILURE CODE [B@BCZK]
COOLANT LEVEL INDICATING A LOW LEVEL CONDITION (ZK)
(TM-35) FAILURE CODE [B@HAZK]
LOW HYDRAULIC TANK OIL LEVEL INDICATED (ZK)
(TM-36) FAILURE CODE [B@JANS]
STEERING OIL OVERHEAT CONDITION INDICATED (ZK)
(TM-37) FAILURE CODE [D1B0KZ]
POSSIBLE SHORT OR OPEN IN TRANSMISSION CUT RELAY SYSTEM (KZ)
(TM-38) FAILURE CODE [D5ZBKX]
DIFFERENTIAL LOCK CIRCUIT SIGNAL INCORRECT (KX)
(TM-39) FAILURE CODE [D5ZCKZ]
OPEN OR SHORT IN EXHAUST BRAKE COMMAND SIGNAL (KZ)
(TM-40) FAILURE CODE [DF10KA]
FORCED NEUTRAL DEMAND SIGNAL (L4)
(TM-41) FAILURE CODE [D5ZEKX]
ENGINE LOAD SIGNAL OUT OF RANGE (KX)
(TM-42) FAILURE CODE [DAQ0KK]
TRANSMISSION CONTROLLER DROP IN POWER SOURCE (KK)
(TM-43) FAILURE CODE [DAQ1KK]
(TM-44) FAILURE CODE [DAQ2KK]
POSSIBLE SHORT OR OPEN IN TRANSMISSION VOLTAGE SYSTEM (KK)
(TM-45) FAILURE CODE [DAQ3KK]
(TM-46) FAILURE CODE [DAQ5KP]
TRANSMISSION CONTROLLER SIGNAL OUT OF RANGE (KP)
(TM-47) FAILURE CODE [DAQ9KM]
MISTAKEN OPERATION SETTING (KP)
(TM-48) FAILURE CODE [DAQ9KM]
NO MATCH IN MODEL SELECTION SIGNAL (KP)
(TM-49) FAILURE CODE [DAQAKQ]
TRANSMISSION CONTROLLER ROTARY SWITCH
(TM-50) FAILURE CODE [DAQSMA]
TRANSMISSION FUNCTION INOPERABLE
(TM-51) FAILURE CODE [DDTFKA]
LOCK-UP” CLUTCH FILL SWITCH SYSTEM OPEN OR SHORTED (KA)
(TM-52) FAILURE CODE [DDTFKA]
(TM-53) FAILURE CODE [DDTHKA]
HI” CLUTCH SYSTEM OPEN OR SHORTED (KA)
(TM-54) FAILURE CODE [DDTJKA]
LO” CLUTCH SYSTEM OPEN OR SHORTED (KA)
(TM-55) FAILURE CODE [DDTKKA]
1ST. CLUTCH SYSTEM OPEN OR SHORTED (KA)
(TM-56) FAILURE CODE [DDTLKA]
2ND. CLUTCH SYSTEM OPEN OR SHORTED (KA)
(TM-57) FAILURE CODE [DDTMKA]
3RD. CLUTCH SYSTEM OPEN OR SHORTED (KA)
(TM-58) FAILURE CODE [DDTNKA]
R” CLUTCH SYSTEM OPEN OR SHORTED (KA)
(TM-59) FAILURE CODE [DF10KA]
POSSIBLE OPEN OR SHORT IN GEAR SHIFT LEVER SYSTEM (KA)
(TM-60) FAILURE CODE [DF10KB]
(TM-61) FAILURE CODE [DGF1KX]
TRANSMISSION OIL TEMPERATURE SENSOR OUT OF RANGE (KX)
(TM-63) FAILURE CODE [DGR3L8]
CENTER BRAKE OIL TEMPERATURE SENSOR OUT OF RANGE (L8)
(TM-64) FAILURE CODE [DGR4L8]
FRONT BRAKE OIL TEMPERATURE SENSOR OUT OF RANGE (L8)
(TM-65) FAILURE CODE [DGT1LX]
TORQUE CONVERTER TEMPERATURE SENSOR OUT OF RANGE (KX)
(TM-66) FAILURE CODE [DHT5KX]
TORQUE CONVERTER OIL PRESSURE SENSOR OUT OF RANGE (KX)
(TM-67) FAILURE CODE [DHT5L6]
TORQUE CONVERTER OIL PRESSURE SENSOR OUT OF RANGE (L6)
(TM-68) FAILURE CODE [DJF1KA]
FUEL LEVEL SENSOR OUT OF RANGE (L6)
(TM-69) FAILURE CODE [DK11KX]
THROTTLE ANGLE SENSOR OUT OF RANGE (KX)
(TM-70) FAILURE CODE [DLE2KA]
ENGINE SPEED SENSOR OPEN OR SHORTED (KA)
(TM-71) FAILURE CODE [DLE2LC]
ENGINE SPEED SENSOR OPEN OR SHORTED (LC)
(TM-72) FAILURE CODE [DLF1KA]
TRANSMISSION INPUT SHAFT SPEED SENSOR OPEN OR SHORTED (KA)
(TM-73) FAILURE CODE [DLF1LC]
TRANSMISSION INPUT SHAFT SPEED SENSOR OPEN OR SHORTED (LC)
(TM-74) FAILURE CODE [DLF2KA]
TRANSMISSION INTERMEDIATE SHAFT SPEED SENSOR OPEN OR SHORTED (KA)
(TM-75) FAILURE CODE [DLF2LC]
TRANSMISSION INTERMEDIATE SHAFT SPEED SENSOR OPEN OR SHORTED (LC)
(TM-76) FAILURE CODE [DLT3KA]
TRANSMISSION OUTPUT SHAFT SPEED SENSOR OPEN OR SHORTED (KA)
(TM-77) FAILURE CODE [DLT3LC]
TRANSMISSION OUTPUT SHAFT SPEED SENSOR OPEN OR SHORTED (LC)
(TM-78) FAILURE CODE [DXH0KA]
INNER AXLE DIFFERENTIAL LOCK SYSTEM OPEN OR SHORTED (KA)
(TM-79) FAILURE CODE [DXH0KB]
INNER AXLE DIFFERENTIAL LOCK SYSTEM OPEN OR SHORTED (KB)
(TM-80) FAILURE CODE [DXH1KA]
LOCK-UP CLUTCH SYSTEM OPEN OR SHORTED (KA)
(TM-81) FAILURE CODE [DXH1KB]
LOCK-UP CLUTCH SYSTEM OPEN OR SHORTED (KB)
(TM-82) FAILURE CODE [DXH2KA]
HIGH CLUTCH SYSTEM OPEN OR SHORTED (KA)
(TM-83) FAILURE CODE [DXH2KB]
HIGH CLUTCH SYSTEM OPEN OR SHORTED (KB)
(TM-84) FAILURE CODE [DXH3KA]
LOW CLUTCH SYSTEM OPEN OR SHORTED (KA)
(TM-85) FAILURE CODE [DXH3KB]
LOW CLUTCH SYSTEM OPEN OR SHORTED (KB)
(TM-86) FAILURE CODE [DXH4KA]
(TM-87) FAILURE CODE [DXH4KB]
1ST. CLUTCH SYSTEM OPEN OR SHORTED (KB)
(TM-88) FAILURE CODE [DXH5KA]
(TM-89) FAILURE CODE [DXH5KB]
2ND. CLUTCH SYSTEM OPEN OR SHORTED (KB)
(TM-90) FAILURE CODE [DXH6KA]
3RD. CLUTCH SYSTEM OPEN OR SHORTED (KB)
(TM-91) FAILURE CODE [DXH6KB]
(TM-92) FAILURE CODE [DXH7KA]
REVERSE CLUTCH SYSTEM OPEN OR SHORTED (KA)
(TM-93) FAILURE CODE [DXH7KB]
REVERSE CLUTCH SYSTEM OPEN OR SHORTED (KB)
(TM-94) NO FAILURE CODE DISPLAYED
BACK-UP LIGHTS AND ALARM DO NOT OPERATE
MISTAKEN OPERATION OF RETARDER CONTROLLER (KM)
(BK-22) FAILURE CODE [DB1SKQ]
RETARDER CONTROL S-NET LINE MISMATCHED (KQ)
(BK-23) FAILURE CODE [DHU2KX]
ACCUMULATOR OIL PRESSURE FRONT SENSOR OUT OF RANGE (KX)
(BK-24) FAILURE CODE [DHU3KX]
ACCUMULATOR OIL PRESSURE rear SENSOR OUT OF RANGE (KX)
(BK-25) FAILURE CODE [DK51L5]
TROUBLE IN RETARDER LEVER POTENTIOMETER SYSTEM (KB)
(BK-26) FAILURE CODE [DK52KX]
DUMP LEVER INPUT SIGNAL OUT OF RANGE (KX)
(BK-27) FAILURE CODE [DK53L8]
DUMP LEVER INPUT SIGNAL OUT OF RANGE (L8)
(BK-28) FAILURE CODE [DK54KX]
BODY POSITION SENSOR SIGNAL OUT OF RANGE (KX)
(BK-29) FAILURE CODE [DLF4KA]
TRANSMISSION OUTPUT SHAFT “F” SPEED SENSOR OUT OF RANGE (KA)
(BK-30) FAILURE CODE [DLT3KA]
TRANSMISSION OUTPUT SHAFT “R” SPEED SENSOR OUT OF RANGE (KA)
(BK-31) FAILURE CODE [DW71KZ]
EXHAUST BRAKE SOLENOID OPEN OR SHORTED (KZ)
(BK-32) FAILURE CODE [DK72KX]
DUMP LEVER INPUT SIGNAL OUT OF RANGE (KZ)
(BK-33) FAILURE CODE [DW73KZ]
DUMP SELECTOR VALVE OPEN OR SHORTED (KZ)
(BK-34) FAILURE CODE [DX11KA]
REAR BRAKE PRESSURE REDUCING SOLENOID OPEN OR SHORTED (KA)
(BK-35) FAILURE CODE [DX11KB]
REAR BRAKE PRESSURE REDUCING SOLENOID OPEN OR SHORTED (KB)
(BK-36) FAILURE CODE [DX11KY]
REAR BRAKE PRESSURE REDUCING SOLENOID OPEN OR SHORTED (KY)
(BK-37) FAILURE CODE [DX12KA]
FRONT BRAKE PRESSURE REDUCING SOLENOID OPEN OR SHORTED (KA)
(BK-38) FAILURE CODE [DX12KB]
FRONT BRAKE PRESSURE REDUCING SOLENOID OPEN OR SHORTED (KB)
(BK-39) FAILURE CODE [DX13KA]
DUMP EPC VALVE SOLENOID OPEN OR SHORTED (KA)
(BK-40) FAILURE CODE [DX13KB]
DUMP EPC VALVE SOLENOID OPEN OR SHORTED (KB)
(BK-41) FAILURE CODE [DX13KY]
DUMP EPC VALVE SOLENOID OPEN OR SHORTED (KY)
(BK-42) FAILURE CODE [DX14KZ]
REAR DIFFERENTIAL LOCK SOLENOID OPEN OR SHORTED (KZ)
(BK-43) FAILURE CODE [DX15KZ]
FRONT DIFFERENTIAL LOCK SOLENOID OPEN OR SHORTED (KZ)
(BK-44) NO FAILURE CODE DISPLAYED
PARKING BRAKE SYSTEM FAILURE
EXHAUST BRAKE DOES NOT WORK PROPERLY
(MON-23) NO FAILURE CODE DISPLAYED
SEAT BELT CAUTION LAMP DOES NOT WORK PROPERLY
(MON-24) NO FAILURE CODE DISPLAYED
SIGNAL OR HAZARD LAMPS DO NOT WORK PROPERLY
(MON-25) NO FAILURE CODE DISPLAYED
HEAD AND TAIL LAMPS DO NOT WORK PROPERLY

DISASSEMBLY AND ASSEMBLY41 topics

REMOVAL
INSTALLATION
OVERHAUL PROCEDURES
DISASSEMBLY
ASSEMBLY
FRONT FINAL DRIVE AND BRAKE
CENTER FINAL DRIVE AND BRAKE
REAR FINAL DRIVE
AXLE REMOVAL AND INSTALLATION PROCEDURES
CENTER AXLE REMOVAL
CENTER AXLE INSTALLATION
REAR AXLE REMOVAL
REAR AXLE INSTALLATION
PARKING BRAKE SYSTEM
CALIPER OVERHAUL PROCEDURES
BRAKE PAD REPLACEMENT
FRONT CYLINDER REMOVAL
FRONT CYLINDER INSTALLATION
REAR CYLINDER REMOVAL
REAR CYLINDER INSTALLATION
EQUALIZER BAR REMOVAL
EQUALIZER BAR INSTALLATION
TRUCK WHEELS
FRONT WHEEL REMOVAL
INSTALLATION OF FRONT WHEEL
REAR TANDEM WHEELS
CENTER WHEEL REMOVAL
CENTER WHEEL INSTALLATION
REAR WHEEL REMOVAL
REAR WHEEL INSTALLATION
ARTICULATED HITCH SYSTEM
ORBITAL STEERING UNIT
UNIT BREAKDOWN VIEW
HOIST VALVE UNIT
HYDRAULIC CYLINDER OVERHAUL PROCEDURES
STEERING CYLINDER DISASSEMBLY
STEERING CYLINDER ASSEMBLY
HOIST CYLINDER DISASSEMBLY
HOIST CYLINDER ASSEMBLY
TRUCK BODY ASSEMBLY
OPERATOR’S SEAT

Inside this manual

Real pages from this service manual (1,221 pages). Open the sample pages (PDF, 671 KB)

Sample pages from the Komatsu Galeo HM350-1L Articulated Dump Truck Service Manual: Specifications, Troubleshooting, Diagram, Foldout diagram

Specifications, page 447: (ENG-22) FAILURE CODE [B@BCNS]
Troubleshooting, page 753: (BK-19) FAILURE CODE [DB12KK]
Diagram, page 843: (MON-20) NO FAILURE CODE DISPLAYED
Foldout diagram, page 1,196: OTHERS

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, 1,221 pages

Quantity one is the manual described above.

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