Caterpillar 345C L MOBILE HYD POWER UNIT M3E Service And Repair Manual

The Caterpillar 345C L MOBILE HYD POWER UNIT M3E Service And Repair Manual is the essential resource for keeping your hydraulic power unit operating at peak performance. This professional workshop guide includes everything required to maintain, repair, and troubleshoot your Caterpillar 345C L, ensuring reliable operation, long-term durability, and maximum jobsite productivity.

This manual features complete specifications, hydraulic schematics, detailed disassembly and assembly instructions, testing procedures, adjustment guidelines, and expert troubleshooting solutions. Whether you’re performing routine maintenance or rebuilding a major hydraulic component, this Caterpillar service manual provides the technical knowledge and precision you need to do the job correctly.

What This Caterpillar 345C L M3E Manual Covers

Whether you are conducting scheduled maintenance, addressing system issues, or performing a full hydraulic system overhaul, this manual serves as your complete reference. It provides safe operating practices, lubrication details, system operation explanations, troubleshooting charts, and detailed repair procedures to ensure your hydraulic power unit operates efficiently and reliably.

Caterpillar Workshop Manual Table of Contents

• Disassembly and Assembly

• General Service Information

• Operation and Maintenance Manual

• Schematic

• Specifications

• Systems Operation

• Testing and Adjusting

• Troubleshooting

Why This Manual Is Important

Before servicing or operating your Caterpillar 345C L hydraulic power unit, it is crucial to follow the procedures outlined in this manual. It helps you recognize early warning signs, understand system behavior, and use proper repair sequences to reduce downtime. This ensures safer operation, prevents costly errors, enhances performance, and supports long-term equipment reliability.

Key Benefits of the Caterpillar 345C L M3E Manual

• OEM Accuracy – Factory-approved specifications and step-by-step procedures

• Step-by-Step Instructions – Clear guidance for disassembly, assembly, and testing

• Safety Focused – Includes safety warnings, decals, and operating instructions

• Troubleshooting Support – Charts designed to quickly diagnose and resolve issues

• Instant Access – View on any device or print only the pages you need

Technical Details

Compatible: All Versions of Windows AND Mac
Printable: Yes
Format: PDF (Instant Download)
Language: English
Requirements: Adobe Reader (Free)