This workshop repair service manual is for the Komatsu PC300HD-8 Hydraulic Excavator with serial number A87001 and up. It is designed for mechanical technicians familiar with service procedures for BRP products and covers repair and overhaul of the excavator. The manual includes instructions on components manufactured for the PC300HD-8 and provides reliable information for routine maintenance, servicing, and diagnostic and repair procedures. It is useful for both professional mechanics and DIY enthusiasts.
For those intending to do maintenance and repair on their Komatsu PC300HD-8 Hydraulic Excavator, it is essential that safety equipment be used and safety precautions observed when working on the excavator. This includes a torque wrench to ensure that fasteners are tightened in accordance with specifications. In some cases, the text refers to special tools that are recommended or required to accomplish adjustments or repairs. These tools are often identified by their Komatsu PC300HD-8 Hydraulic Excavator special tool number and illustrated.
The manual contains information such as tune-ups, maintenance, removal and install procedures, assemblies and disassemblies, fuel system, ignition, lubrication system, exhaust, electrical system, and more extensive repair involving engine and transmission disassembly. It also includes specifications and procedures available in an authorized Komatsu PC300HD-8 Hydraulic Excavator dealer service department.
This is a digital manual available in .OVA file format for fast and free electronic delivery via email. The content depicts parts and/or procedures applicable to the particular product at the time of writing. It is printable and in English.
General Information for Komatsu PC300HD-8 Hydraulic Excavator
Maintenance for Komatsu PC300HD-8 Hydraulic Excavator
Lubrication for Komatsu PC300HD-8 Hydraulic Excavator
Heating for Komatsu PC300HD-8 Hydraulic Excavator
Ventilation for Komatsu PC300HD-8 Hydraulic Excavator
Air Conditioning for Komatsu PC300HD-8 Hydraulic Excavator
Suspension for Komatsu PC300HD-8 Hydraulic Excavator
Front Suspension for Komatsu PC300HD-8 Hydraulic Excavator
Rear Suspension for Komatsu PC300HD-8 Hydraulic Excavator
Wheel for Komatsu PC300HD-8 Hydraulic Excavator
Tire System for Komatsu PC300HD-8 Hydraulic Excavator
Differential for Komatsu PC300HD-8 Hydraulic Excavator
Driveline for Komatsu PC300HD-8 Hydraulic Excavator
Drive Shaft for Komatsu PC300HD-8 Hydraulic Excavator
Transfer Case for Komatsu PC300HD-8 Hydraulic Excavator
Brakes for Komatsu PC300HD-8 Hydraulic Excavator
Engine for Komatsu PC300HD-8 Hydraulic Excavator
Engine Mechanical for Komatsu PC300HD-8 Hydraulic Excavator
Engine Cooling for Komatsu PC300HD-8 Hydraulic Excavator
Engine Fuel for Komatsu PC300HD-8 Hydraulic Excavator
Engine Electrical for Komatsu PC300HD-8 Hydraulic Excavator
Ignition System for Komatsu PC300HD-8 Hydraulic Excavator
Starting for Komatsu PC300HD-8 Hydraulic Excavator
Charging System for Komatsu PC300HD-8 Hydraulic Excavator
Emissions for Komatsu PC300HD-8 Hydraulic Excavator
Engine Exhaust for Komatsu PC300HD-8 Hydraulic Excavator
Engine Lubrication for Komatsu PC300HD-8 Hydraulic Excavator
Engine Speed Control System for Komatsu PC300HD-8 Hydraulic Excavator
Clutch for Komatsu PC300HD-8 Hydraulic Excavator
Cooling for Komatsu PC300HD-8 Hydraulic Excavator
Electronic Control Modules for Komatsu PC300HD-8 Hydraulic Excavator
Engine Systems for Komatsu PC300HD-8 Hydraulic Excavator
Heated Systems for Komatsu PC300HD-8 Hydraulic Excavator
Horn for Komatsu PC300HD-8 Hydraulic Excavator
Ignition Control for Komatsu PC300HD-8 Hydraulic Excavator
Instrument Cluster for Komatsu PC300HD-8 Hydraulic Excavator
Lamps for Komatsu PC300HD-8 Hydraulic Excavator
Power Systems for Komatsu PC300HD-8 Hydraulic Excavator
Restraints for Komatsu PC300HD-8 Hydraulic Excavator
Speed Control for Komatsu PC300HD-8 Hydraulic Excavator
Transmission for Komatsu PC300HD-8 Hydraulic Excavator
Exhaust System for Komatsu PC300HD-8 Hydraulic Excavator
Body Structure for Komatsu PC300HD-8 Hydraulic Excavator
Seats for Komatsu PC300HD-8 Hydraulic Excavator
Security and Locks for Komatsu PC300HD-8 Hydraulic Excavator
Air Bag System for Komatsu PC300HD-8 Hydraulic Excavator
Exterior Trim for Komatsu PC300HD-8 Hydraulic Excavator
Interior Trim for Komatsu PC300HD-8 Hydraulic Excavator
Frame for Komatsu PC300HD-8 Hydraulic Excavator
Bumpers for Komatsu PC300HD-8 Hydraulic Excavator
Fuel System for Komatsu PC300HD-8 Hydraulic Excavator
Steering for Komatsu PC300HD-8 Hydraulic Excavator
Transmission and Transfer Case for Komatsu PC300HD-8 Hydraulic Excavator
Tires for Komatsu PC300HD-8 Hydraulic Excavator
Wheels for Komatsu PC300HD-8 Hydraulic Excavator
Body for Komatsu PC300HD-8 Hydraulic Excavator
Heating for Komatsu PC300HD-8 Hydraulic Excavator
Air Conditioning for Komatsu PC300HD-8 Hydraulic Excavator
Emissions Control for Komatsu PC300HD-8 Hydraulic Excavator
Engine Removal for Komatsu PC300HD-8 Hydraulic Excavator
Engine Installation for Komatsu PC300HD-8 Hydraulic Excavator
Final Drive for Komatsu PC300HD-8 Hydraulic Excavator
Electrical System for Komatsu PC300HD-8 Hydraulic Excavator
Air cleaner element renewal for Komatsu PC300HD-8 Hydraulic Excavator
Air cleaner temperature control check for Komatsu PC300HD-8 Hydraulic Excavator
Auxiliary drivebelt check for Komatsu PC300HD-8 Hydraulic Excavator
Battery electrolyte level check for Komatsu PC300HD-8 Hydraulic Excavator
Battery terminal check for Komatsu PC300HD-8 Hydraulic Excavator
Brake hydraulic fluid renewal for Komatsu PC300HD-8 Hydraulic Excavator
Brake hydraulic system seal and hose renewal for Komatsu PC300HD-8 Hydraulic Excavator
Brake pipe and hose check for Komatsu PC300HD-8 Hydraulic Excavator
Choke adjustment check for Komatsu PC300HD-8 Hydraulic Excavator
Contact breaker point renewal and distributor lubrication for Komatsu PC300HD-8 Hydraulic Excavator
Crankcase ventilation system check for Komatsu PC300HD-8 Hydraulic Excavator
Emission control filter element renewal for Komatsu PC300HD-8 Hydraulic Excavator
Engine coolant renewal for Komatsu PC300HD-8 Hydraulic Excavator
Engine idle speed check for Komatsu PC300HD-8 Hydraulic Excavator
Engine oil and filter renewal for Komatsu PC300HD-8 Hydraulic Excavator
