Komatsu WA270-7 Wheel Loader Operation & Maintenance Manual
406 pages · Publication TEN00617-07
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- Models
- WA270-7
- Serial coverage
- 80001 and up
- Manual type
- Operation & Maintenance Manual
- Pages
- 406
- Publication
- TEN00617-07
- Condition
- Brand new
What's inside
From the manual's own table of contents: 84 sections, 157 entries. See sample pages (PDF, 452 KB)
INTRODUCTION3 topics
- USE OF MACHINE
- DIRECTIONS OF MACHINE
- VISIBILITY FROM OPERATOR'S SEAT
PRODUCT INFORMATION4 topics
- PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE
- ENGINE NUMBER PLATE
- SERVICE METER LOCATION
- YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR
SAFETY LABELS2 topics
- LOCATION OF SAFETY LABELS
- SAFETY LABELS
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE9 topics
- PRECAUTIONS BEFORE STARTING OPERATION
- PREPARATIONS FOR SAFE OPERATION
- FIRE PREVENTION
- PRECAUTIONS WHEN GETTING ON OR OFF MACHINE
- DO NOT GET CAUGHT IN WORK EQUIPMENT
- PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES
- UNAUTHORIZED MODIFICATION
- PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS
- PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING
PRECAUTIONS FOR OPERATION5 topics
- PRECAUTIONS FOR JOBSITE
- STARTING ENGINE
- OPERATION
- TRANSPORTATION
- TOWING
PRECAUTIONS FOR MAINTENANCE3 topics
- PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE
- PRECAUTIONS FOR INSPECTION AND MAINTENANCE
- TIRES
GENERAL VIEW2 topics
- GENERAL VIEW OF MACHINE
- GENERAL VIEW OF CONTROLS AND GAUGES
EXPLANATION OF COMPONENTS14 topics
- MACHINE MONITOR
- SWITCHES
- CONTROL LEVERS AND PEDALS
- CAPS AND COVERS WITH LOCK
- ASHTRAY
- FRAME LOCK BAR
- TOWING PIN
- GREASE PUMP HOLDER
- BATTERY DISCONNECT SWITCH
- SYSTEM OPERATING LAMP
- BACKUP ALARM
- OPEN AND CLOSE CAB DOOR
- FUSE
- SLOW BLOW FUSE
Show all 84 sections
LOCKING INSPECTION COVERS5 topics
- BLEED AIR FROM HYDRAULIC CIRCUIT
- PRECAUTIONS WHEN INSTALLING HYDRAULIC HOSES
- CHECKS AFTER INSPECTION AND MAINTENANCE
- FUEL AND LUBRICANTS TO MATCH THE AMBIENT TEMPERATURE
- CLOSE ENGINE SIDE COVER SECURELY
OUTLINE OF MAINTENANCE2 topics
- HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
- HANDLING ELECTRICAL COMPONENTS
STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS1 topic
- TIGHTENING TORQUE LIST
MAINTENANCE SCHEDULE1 topic
- MAINTENANCE SCHEDULE TABLE
MAINTENANCE PROCEDURE14 topics
- EVERY 10 HOURS MAINTENANCE (ONLY FOR THE FIRST 100 HOURS)
- INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS)
- INITIAL 1000 HOURS MAINTENANCE (ONLY AFTER THE FIRST 1000 HOURS)
- WHEN REQUIRED
- CHECKS BEFORE STARTING
- EVERY 50 HOURS MAINTENANCE
- EVERY 100 HOURS MAINTENANCE
- EVERY 250 HOURS MAINTENANCE
- EVERY 500 HOURS MAINTENANCE
- EVERY 1000 HOURS MAINTENANCE
- EVERY 2000 HOURS MAINTENANCE
- EVERY 4000 HOURS MAINTENANCE
- EVERY 4500 HOURS MAINTENANCE
- EVERY 8000 HOURS MAINTENANCE
HANDLING FORK2 topics
- EXPLANATION OF COMPONENTS
- MACHINE OPERATIONS AND CONTROLS
PCS (Proportional Control Switch)2 topics
- DISPLAY OF LIQUID CRYSTAL UNIT
- SETTING METHOD OF PCS
SAFETY CRITICAL PARTS1 topic
- SAFETY CRITICAL PARTS LIST
CONSUMABLE PARTS1 topic
- CONSUMABLE PARTS LIST
RECOMMENDED FUEL, COOLANT, AND LUBRICANT2 topics
- LUBRICATION CHART
- LUBRICANTS
Inside this manual
Real pages from this operation & maintenance manual (406 pages). Open the sample pages (PDF, 451 KB)
- Controls and operation, page 61: GENERAL VIEW
- Specifications, page 211: MACHINE OPERATIONS AND CONTROLS
- Maintenance, page 343: MAINTENANCE
This is an operator's 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.
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, 406 pages
Quantity one is the manual described above.
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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).