Komatsu WB140-2N, WB150-2N Backhoe Loader Operation & Maintenance Manual
221 pages · Publication CEAM009402
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What's inside
From the manual's own table of contents: 40 topics. See sample pages (PDF, 267 KB)
- FOREWORD
- SAFETY INFORMATION
- APPROVED AND NON-APPROVED USES
- APPROVED
- NON-APPROVED
- PRODUCT INFORMATION
- MAIN FEATURES
- BREAK-IN PERIOD
- SYNTHETIC BIODEGRADABLE OIL TYPES
- PRODUCT IDENTIFICATION
- MACHINE SERIAL NUMBER
- MACHINE IDENTIFICATION PLATE
- ENGINE SERIAL NUMBER AND EMISSION LABEL
- FRONT AXLE SERIAL NUMBER
- REAR AXLE SERIAL NUMBER
- TRANSMISSION SERIAL NUMBER
- CAB SERIAL NUMBER
- CANOPY SERIAL NUMBER
- SERIAL NUMBERS AND DEALER INFORMATION
- GENERAL SAFETY RULES AND PRECAUTIONS
- GENERAL SAFETY RULES
- SAFETY FEATURES
- PERSONAL PROTECTIVE EQUIPMENT
- UNAUTHORIZED MODIFICATIONS
Show all 40 topics
- LEAVING OPERATOR’S COMPARTMENT
- MOUNTING AND DISMOUNTING
- FIRE PREVENTION FOR FUEL AND OIL
- DUST HAZARD PRECAUTIONS
- CRUSH OR PINCH POINT DANGERS
- FIRE EXTINGUISHER AND FIRST AID KIT
- INSIDE OPERATOR’S COMPARTMENT
- PRECAUTIONS WHEN USING ROPS
- PRECAUTIONS FOR ATTACHMENTS
- PRECAUTIONS BEFORE STARTING WORK OPERATIONS
- PRE-OPERATIONAL CHECKS
- PERFORM A WALK AROUND CHECK OF YOUR MACHINE
- UNDER THE HOOD
- IN THE OPERATOR’S CAB
- START-UP CHECKS
- STARTING YOUR WORK OPERATIONS
Inside this manual
Real pages from this operation & maintenance manual (221 pages). Open the sample pages (PDF, 267 KB)
- Controls and operation, page 71: REAR HORN
- Maintenance, page 143: MAINTENANCE EVERY 500 HOURS OF OPERATION
- Specifications, page 200: OPTIONAL ATTACHMENTS
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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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, 221 pages
Quantity one is the manual described above.
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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).