Komatsu PC238USLC-11 Hydraulic Excavator Operation & Maintenance Manual
510 pages · Publication TEN00791-01
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- Models
- PC238USLC-11
- Serial coverage
- 5001 and up
- Manual type
- Operation & Maintenance Manual
- Pages
- 510
- Publication
- TEN00791-01
- Condition
- Brand new
What's inside
From the manual's own table of contents: 29 sections, 186 entries. See sample pages (PDF, 492 KB)
INTRODUCTION3 topics
- MAIN USE OF MACHINE
- DIRECTIONS OF MACHINE
- VISIBILITY FROM OPERATOR'S SEAT
PRODUCT INFORMATION4 topics
- LOCATION OF PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE
- LOCATION OF ENGINE NUMBER PLATE
- SERVICE METER LOCATION
- YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR
SAFETY LABELS2 topics
- LOCATION OF SAFETY LABELS
- CONTENTS OF SAFETY LABELS
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE11 topics
- PRECAUTIONS BEFORE STARTING OPERATION
- PREPARATIONS FOR SAFE OPERATION
- PRECAUTIONS TO PREVENT FIRE
- PRECAUTIONS WHEN GETTING ON OR OFF MACHINE
- DO NOT GET CAUGHT IN WORK EQUIPMENT
- PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES
- PROTECTION AGAINST FALLING, FLYING OR INTRUDING OBJECTS
- UNAUTHORIZED MODIFICATION
- PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS
- PRECAUTIONS RELATED TO CAB GLASS
- PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING
PRECAUTIONS FOR OPERATION6 topics
- PRECAUTIONS FOR JOBSITE
- START ENGINE
- PRECAUTIONS FOR OPERATION
- PRECAUTIONS FOR TRANSPORTATION
- TOWING AND BEING TOWED
- LIFTING OPERATION BY USING BUCKET WITH HOOK
PRECAUTIONS FOR MAINTENANCE2 topics
- PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE
- PRECAUTIONS FOR CHECK AND MAINTENANCE
PRECAUTIONS FOR DEF5 topics
- GENERAL CHARACTER AND PRECAUTIONS FOR HANDLING
- PRECAUTIONS FOR ADDING
- PRECAUTIONS FOR STORING
- PRECAUTIONS FOR FIRE HAZARD AND LEAKAGE
- OTHER PRECAUTIONS
GENERAL VIEW3 topics
- MACHINE EQUIPMENT NAME
- CAB EQUIPMENT NAMES
- CONTROLS AND GAUGES NAMES
EXPLANATION OF COMPONENTS4 topics
- EXPLANATION OF MACHINE MONITOR EQUIPMENT
- SWITCHES
- CONTROL LEVERS AND PEDALS
- OTHER EQUIPMENT
MACHINE OPERATIONS AND CONTROLS45 topics
- CHECKS AND ADJUSTMENT BEFORE STARTING ENGINE
- METHOD FOR STARTING ENGINE
- METHOD FOR OPERATIONS AND CHECKS AFTER STARTING ENGINE
- METHOD FOR STOPPING ENGINE
- CHINE
- METHOD FOR STEERING MACHINE
- METHOD FOR SWINGING MACHINE
- METHOD FOR OPERATING WORK EQUIPMENT
- HANDLE WORKING MODE
- PROHIBITED OPERATIONS
- PRECAUTIONS FOR WORKING ON SLOPE
- METHOD FOR ESCAPING FROM MUD
- RECOMMENDED APPLICATIONS
- EFFECTIVE USE OF HYDRAULIC EXCAVATOR
- METHOD FOR REPLACING AND INVERTING BUCKET
- METHOD FOR PARKING MACHINE
- METHOD FOR CHECKING AFTER FINISHING WORK
- LOCK
- HANDLE AIR CONDITIONER
- EXPLANATION OF AIR CONDITIONER EQUIPMENT
- METHOD FOR OPERATING AIR CONDITIONER
- HANDLE RADIO
- EXPLANATION OF RADIO EQUIPMENT
- METHOD FOR CONTROLLING RADIO
- STOW ANTENNA
- TRANSPORTATION
- PRECAUTIONS FOR TRANSPORTING MACHINE
- SELECT TRANSPORTATION METHOD
- LOADING AND UNLOADING WITH TRAILER
- METHOD FOR LIFTING MACHINE
- COLD WEATHER OPERATION
- COLD WEATHER OPERATION INFORMATION
- PRECAUTIONS AFTER DAILY WORK COMPLETION IN COLD WEATHER
- AFTER COLD WEATHER SEASON
- PRECAUTIONS FOR LONG-TERM STORAGE
- PREPARATION FOR LONG-TERM STORAGE
- MAINTENANCE DURING LONG-TERM STORAGE
- STARTING MACHINE AFTER LONG-TERM STORAGE
- TROUBLES AND ACTIONS
- ACTIONS WHEN RUNNING OUT OF FUEL
- PHENOMENA THAT ARE NOT FAILURES
- PRECAUTIONS FOR TOWING MACHINE
- PRECAUTIONS FOR SEVERE JOB CONDITION
- PRECAUTIONS FOR DISCHARGED BATTERY
- OTHER TROUBLE
MAINTENANCE21 topics
- PRECAUTIONS FOR MAINTENANCE
- CHECK SERVICE METER READING
- KOMATSU GENUINE REPLACEMENT PARTS
- KOMATSU GENUINE LUBRICANTS
- ALWAYS USE CLEAN WASHER FLUID
- FRESH AND CLEAN LUBRICANTS
- CHECK DRAINED OIL AND USED FILTER
- PRECAUTIONS FOR REFILLING OIL OR FUEL
- PRECAUTIONS FOR ADDING DEF
- PRECAUTIONS FOR WELDING
- DO NOT DROP THINGS INSIDE MACHINE
- PRECAUTIONS FOR KDPF
- PRECAUTIONS FOR SCR ASSEMBLY
- DUSTY JOBSITES
- AVOID MIXING OIL
- LOCK INSPECTION COVERS
- 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 HOOD SECURELY
OUTLINE OF MAINTENANCE2 topics
- HANDLE OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
- HANDLE ELECTRICAL COMPONENTS
MAINTENANCE SCHEDULE3 topics
- MAINTENANCE SCHEDULE TABLE
- MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER
- MAINTENANCE INTERVAL WHEN DIESEL FUEL MIXED WITH BIO-FUEL IS USED
MAINTENANCE PROCEDURE12 topics
- WHEN REQUIRED
- CHECKS BEFORE STARTING
- 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 5000 HOURS MAINTENANCE
- EVERY 8000 HOURS MAINTENANCE
- EVERY 9000 HOURS MAINTENANCE
SPECIFICATIONS1 topic
- SPECIFICATIONS: PC238USLC-11
PRECAUTIONS FOR USING ATTACHMENT AND OPTIONS4 topics
- PRECAUTIONS WHEN SELECTING
- READ THE OPERATION AND MAINTENANCE MANUAL THOROUGHLY
- PRECAUTIONS WHEN REMOVING AND INSTALLING
- PRECAUTIONS FOR USING
Show all 29 sections
HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT9 topics
- EXPLANATION OF COMPONENTS ON MACHINE EQUIPPED WITH ATTACHMENT
- FOR INSTALLATION OF ATTACHMENT
- METHOD FOR REMOVING AND INSTALLING ATTACHMENT
- METHOD FOR OPERATING ATTACHMENT
- STORAGE
- MAINTENANCE OF ADDITIONAL FILTER FOR BREAKER
- SPECIFICATIONS
- TRACK SHOES SELECTION
- HANDLE RUBBER PAD SHOES AND ROAD LINERS
RECOMMENDED ATTACHMENT OPERATIONS1 topic
- HYDRAULIC BREAKER
KomVision12 topics
- PRECAUTIONS WHEN USING KomVision
- MACHINE MONITOR EQUIPMENT NAME
- WARNING DISPLAY
- CAUTION LAMP LIST
- CAMERA SYSTEM CAUTION LAMP
- CAMERA CONTROLLER CAUTION LAMP
- MONITOR DISPLAY
- MONITOR DISPLAY SELECTOR SWITCH
- CAMERA IMAGE SELECTOR SWITCH
- CAMERA POSITION
- METHOD FOR CHECKING BEFORE STARTING
- METHOD FOR CHECKING CAMERA VISIBILITY
REPLACEMENT PARTS7 topics
- PERIODIC REPLACEMENT OF DEFINED LIFE PARTS
- DEFINED LIFE PARTS LIST
- CONSUMABLE PARTS
- RECOMMENDED FUEL, COOLANT, AND LUBRICANT
- LUBRICATION CHART
- USE OF FUEL, COOLANT AND LUBRICANTS TO ACCORDING TO AMBIENT TEMPERATURE
- RECOMMENDED BRANDS AND QUALITIES OTHER THAN KOMATSU GENUINE OILS
Inside this manual
Real pages from this operation & maintenance manual (510 pages). Open the sample pages (PDF, 492 KB)
- Controls and operation, page 65: CONTROLS AND GAUGES NAMES
- Specifications, page 331: BATTERY
- Maintenance, page 401: EVERY 500 HOURS MAINTENANCE
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the PC238USLC-11 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
Added to your cart. View cart
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, 510 pages
Quantity one is the manual described above.
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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).