Komatsu PC24MR-5 Hydraulic Excavator Operation and Maintenance Manual (WENAM00484)

Komatsu PC24MR-5 Hydraulic Excavator Operation and Maintenance Manual (WENAM00484)

Format: PDF (Printable Document)

File Language: English

File Pages: 364

File Size: 20.90 MB (Speed Download Link)

Brand: Komatsu

Model: PC24MR-5 Hydraulic Excavator

Book No: WENAM00484

Type of Document: Operation and Maintenance Manual

Categories: Komatsu PDF, PDF

$ 40

Komatsu PC24MR-5 Hydraulic Excavator Operation and Maintenance Manual (WENAM00484)

On a PC24MR-5 that’s working in tight urban sites or small utility trenches all day, this Operation and Maintenance Manual is what I lean on to keep it earning without surprise breakdowns. It walks you through the daily and periodic checks so you can spot loose hardware, early pin wear, or a lazy hydraulic function before it turns into downtime. If, for example, the boom starts moving a bit slower or feels jerky, I’d use this manual to verify the proper inspection sequence, check filters and strainers, and confirm basic settings before calling in heavier diagnostics.

Applications & Use Cases

Set up a preventive maintenance rhythm so filters, tracks, and pins are checked and serviced on time.
Trace early hydraulic issues by following the recommended inspection order instead of guessing.
Inspect undercarriage and work equipment to catch unusual wear patterns from constant turning or tight digging.
Verify fluid and grease points so nothing critical is skipped during a quick service stop.
Plan parts and downtime by knowing which tasks you can schedule together on the same service window.

FAQ

Q: Can I use this manual on a tablet in the field?

A: Yes, it’s practical to keep it on a tablet or laptop so you can zoom diagrams and search terms while standing at the machine.

Q: Is it worth printing sections of this manual?

A: Many techs print the inspection and service pages they use most and keep them in a binder on the service truck.

Safety Note

Always lock out movement, relieve hydraulic pressure, and follow the manual’s warnings before working on or under the machine.

📘 Show Index

Komatsu PC24MR-5 Hydraulic Excavator Index:

Foreword
- Table of Contents
- Foreword
- KOMATSU Machine Operator Privacy Policy
- Safety Information
- Noise Emission Levels
- Vibration Level
- Introduction
- Machine Information
  - Location of Product Identification Number (PIN) and Machine Serial No. Plate
  - Location of Engine Number Plate
  - Service Meter Location
  - Your Machine Serial Numbers and Distributor
  - Serial Plate
  - Declaration of Conformity
- Abbreviation List
Safety
- Safety Labels
- Other Labels
- General Precautions Common to Operation and Maintenance
  - Precautions Before You Start Operation
  - Prepare for Safety Operation
  - Procedures If Fire Occurs
  - Precautions to Prevent Fire
  - Precautions When You Get on or Off Machine
  - Precautions for Machine and Jobsite
- Precautions for Operation
  - Precautions for Jobsite
  - Start Engine
  - Precautions for Operation
  - Precautions for Transportation
  - Towing and being Towed
  - Lifting Operation by Bucket with Hook
- Precautions for Maintenance
  - Precautions Before Inspection and Maintenance
  - Precautions for Check and Maintenance
Operation
- General View
  - Names of Machine Equipment
  - Controls and Gauges Names
  - Names of Machine Monitor Equipment
  - Names of Other Equipment
- Explanation of Components
  - Machine Monitor Equipment
  - Names of Switch Panel Equipment
  - Names of Control Levers and Pedals
  - Other Equipment
  - KOMTRAX
- Machine Operations and Controls
  - Checks and Adjustment Before You Start Engine
  - How to Start Engine
  - Operations and Checks After You Start Engine
  - How to Stop Engine
  - How to Start Machine (Travel FORWARD and REVERSE) and Stop Machine
  - Steer Machine
  - How to Swing Machine
  - How to Operate Work Equipment
  - Prohibited Operations
  - Work Precautions
  - Precautions When You Work on Slope
  - Escape from Soft Ground
  - Recommended Applications
  - How to Lift Objects with Lift Device
  - How to Replace Bucket
  - Park Machine
  - How to Examine After You Complete Work
  - Lock
- Handle Heater
  - Heater Equipment Name
  - How to Use Heater
- Handle Rubber Shoes
  - Rubber Shoe
- Transportation
  - Load onto and Unload from a Trailer
  - How to Lift Machine
- Cold Weather Operation
  - Cold Weather Operation Information
  - Fuel and Lubricants
  - Coolant
  - Battery
  - Precautions After Daily Work Ends in Cold Weather
  - After Cold Weather Season
- Long-Term Storage Precautions
  - Prepare for Long-Term Storage
  - Maintenance During Long-Term Storage
  - How to Start Machine After Long-Term Storage
- Troubles and Procedures
  - Procedures When You Run Out of Fuel
  - Phenomena that are Not Failures
  - Precautions When You Tow Machine
  - Precautions for Severe Work Condition
  - Procedures When Battery is Discharged
  - Other Trouble
Maintenance
- Precautions for Maintenance
- Maintenance Information
  - Oil, Fuel, and Coolant
  - Electrical Components
  - Hydraulic Components
  - Standard Torque
- Maintenance Schedule
  - Maintenance Schedule Table
  - Maintenance Interval for Hydraulic Breaker
- Maintenance Procedure
  - Initial 10 Hours Maintenance
  - When Required
  - Examine Before You Start Operation
  - Every 100 Hours Maintenance
  - Every 250 Hours Maintenance
  - Every 500 Hours Maintenance
  - Every 1000 Hours Maintenance
  - Every 1500 Hours Maintenance
  - Every 2000 Hours Maintenance
  - Every 4000 Hours Maintenance
Specifications
- Specifications
- Explanation of Lift Capacity Chart
Attachments and Options
- Precautions When You Use Attachments and Options Safely
- Quick Coupler System
  - Handle Quick Coupler
- Handle Bucket with Hook
  - Work Precautions
- Machines with Attachment Control Pedal
  - Explanation of Components on Machines with Attachment
  - Connect Hydraulic Circuit of Attachment
  - Change over Hydraulic Circuit of Machines with Attachment
  - Operate Attachment
  - Long-Term Storage
  - Specifications
- Machine with Attachment Proportional Control Lever
  - Explanation of Components on Machines with Attachment
  - Connect Hydraulic Circuit of Attachment
  - Change over Hydraulic Circuit of Machines with Attachment
- Machine with Attachment Proportional Control Lever (2nd and 3rd Line)
  - Explanation of Components on Machine with Attachment (2nd and 3rd Line)
  - How to Connect Hydraulic Circuit of Machines Ready for Installation of Attachment (2nd and 3rd Line)
  - Change over Hydraulic Circuit of Machines with Attachment
- How to Operate Attachment on Machine with Proportional Control Lever
  - Check Points Before You Use Breaker
  - Operate Breaker
  - Check Points Before You Use General Attachment Such as Crusher Etc.
  - Operate General Attachment Such as Crusher Etc.
  - How to Operate General Attachment Such as Crusher Etc. (2nd and 3rd Line)
- How to Adjust Oil Flow (Proportional Control Lever Specification)
  - How to Change Breaker Flow Rate Settings
  - How to Change Attachment Flow Rate Settings
- Troubles and Actions on Machine with Proportional Control Lever
  - Troubles and Procedures on Electrical System
  - Failure Codes Shown on Monitor Equipment
- Arm/Pin Information
- Attachments and Options
  - Install Attachment
- Recommended Attachment Operations
  - Hydraulic Breaker
Replacement Parts
- Defined Life Parts
  - Defined Life Parts List
- Consumable Parts
  - Consumable Parts List
- Recommended Fuel, Coolant, and Lubricant
  - Lubrication Chart
  - How to Use Fuel, Coolant and Lubricants by Ambient Temperature
  - Recommended Brands and Qualities Other Than Komatsu Genuine Oils
Index