Komatsu Avance Plus WA180-3MC Wheel Loader Service Manual
744 pages · Publication CEBM005002
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- Models
- Avance Plus WA180-3MC
- Serial coverage
- A81001 and up
- Manual type
- Service Manual
- Pages
- 744
- Publication
- CEBM005002
- Condition
- Brand new
What's inside
From the manual's own table of contents: 2 sections, 98 entries. See sample pages (PDF, 645 KB)
FOREWORD7 topics
- 00CONTENTS
- GENERAL
- STRUCTURE AND FUNCTION
- TESTING, ADJUSTING AND TROUBLESHOOTING
- DISASSEMBLY AND ASSEMBLY
- MAINTENANCE STANDARD
- OTHER
STRUCTURE AND FUNCTION89 topics
- CENTER HINGE PIN
- STEERING PIPING
- STEERING COLUMN
- PRIORITY VALVE
- CUSHION VALVE
- STEERING VALVE (ORBIT-ROLL)
- CONNECTION BETWEEN HAND PUMP AND SLEEVE
- BRAKE
- BRAKE PIPING
- BRAKE CONTROL
- BRAKE BOOSTER
- PARKING BRAKE CONTROL
- PARKING BRAKE
- HYDRAULIC
- HYDRAULIC PIPING
- WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM
- ENGINE LOW IDLING, WORK EQUIPMENT IN "HOLD
- WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
- HYDRAULIC TANK
- OIL FILTER BYPASS VALVE
- BREATHER
- PPC VALVE
- PPC RELIEF VALVE
- ACCUMULATOR
- FOR PPC VALVE
- MAIN CONTROL VALVE
- 2-SPOOL
- 3-SPOOL
- RELIEF VALVE
- SAFETY VALVE (WITH SUCTION)
- SUCTION VALVE
- BOOM AND BUCKET SPOOL AT NEUTRAL POSITION
- BOOM SPOOL AT RAISE POSITION
- BOOM SPOOL AT LOWER POSITION
- BOOM SPOOL AT FLOAT POSITION
- BUCKET SPOOL AT TILT BACK POSITION
- BUCKET SPOOL AT DUMP POSITION
- WORK EQUIPMENT
- WORK EQUIPMENT LVER LINKAGE
- WORK EQUIPMENT LINKAGE
- BUCKET
- BUCKET POSITIONER AND BOOM KICK-OUT
- BUCKET POSITIONER
- BOOM KICK-OUT
- PROXIMITY SWITCH
- ROPS CAB
- AIR CONDITIONER
- AIR CONDITIONER AND HEATER PIPING
- ECSS (ELECTRONIC CONTROLLED SUSPENSION SYSTEM)
- ECSS HYDRAULIC AND ELECTRICAL CIRCUIT DIAGRAM
- OPERATION
- CENTRAL PANEL
- SENSORS
- ENGINE OIL PRESSURE
- BRAKE OIL LEVEL
- ENGINE SPEED SENSOR
- ENGINE
- ENGINE STARTING CIRCUIT
- ENGINE STOP CIRCUIT
- AUTOMATIC PREHEATING CIRCUIT
- QUICK HEATING SYSTEM (QHS)
- QHS CONTROLLER
- HEATER RELAY
- RIBBON HEATER
- QHS WATER TEMPERATURE SENSOR
- TRANSMISSION AUTO-SHIFT CONTROL
- TRANSMISSION AUTO-SHIFT CONTROL SYSTEM
- SHIFT CONTROL SYSTEM FUNCTION
- INPUT SIGNALS
- OUTPUT SIGNALS
- SHIFT CHARACTERISTICS
- SAFETY FUNCTION
- TROUBLESHOOTING
- TRANSMISSION CONTROLLER
- CONNECTOR SIGNALS
- COMBINATION SWITCH
- TRANSMISSION CUT-OFF FUNCTION
- PARKING BRAKE FUNCTION
- KICK-DOWN SWITCH
- KICK-DOWN ELECTRICAL CIRCUIT
- KICK-DOWN SWITCH OPERATED
- KICK-DOWN SWITCH ACTUATION - CANCELED (1)
- KICK-DOWN SWITCH ACTUATION - CANCELED (2)
- ELECTRICAL WIRING ILLUSTRATION
- ELECTRICAL WIRING DIAGRAM (1/5)
- ELECTRICAL WIRING DIAGRAM (2/5)
- ELECTRICAL WIRING DIAGRAM (3/5)
- ELECTRICAL WIRING DIAGRAM (4/5)
- ELECTRICAL WIRING DIAGRAM (5/5)
Inside this manual
Real pages from this service manual (744 pages). Open the sample pages (PDF, 644 KB)
- Troubleshooting, page 285: TROUBLESHOOTING
- Diagram, page 439: ENGINE
- Specifications, page 472: TRANSMISSION
- Foldout diagram, page 737: OTHERS
This is a service manual
Here's how it compares to the other manual types.
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, 744 pages
Quantity one is the manual described above.
Fast free USA shipping
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.
Other editions and similar models
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).