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Yanmar 3GM30C User Manual

Yanmar 3GM30C
463 pages
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Table of Contents

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Yanmar 3GM30C Specifications

General IconGeneral
BrandYanmar
Model3GM30C
CategoryEngine
LanguageEnglish

Summary

Introduction

1. For your safety

1.1 WARNING SYMBOLS

Explains DANGER, WARNING, CAUTION, and NOTICE symbols for hazard communication.

1.2 SAFETY PRECAUTIONS

Provides essential safety instructions for operating and maintaining the engine.

1.3 WARNING LABELS

Details the location and part numbers of warning labels on the engine.

2. Product explanation

2.1 USE, DRIVING SYSTEM, ETC.

Covers engine installation, hull, and propeller considerations for optimal performance.

2.2 Engine Specifications

Presents detailed technical specifications for various engine models and cooling types.

2.3 Names of Parts

Identifies and illustrates engine components with diagrams and labels.

2.4 Major Servicing Parts

Lists key parts for servicing and explains their functions.

2.5 Control Equipment

Describes control panel options and components for engine operation.

3. Operation

3.1 Fuel Oil, Lube Oil, and Cooling Water

Guides on selecting, handling, and managing fuel, lube oil, and cooling water.

3.2 Before Initial Operation

Outlines essential preparation steps before the first engine use.

3.3 Operating your engine

Covers engine startup, operational checks, and basic running procedures.

3.3.2 How to Start the Engine

Provides step-by-step instructions for starting the engine via electric or manual methods.

3.3.3 Operation

Explains engine acceleration, deceleration, and clutch engagement.

3.3.4 Cautions During Operation

Highlights critical safety precautions and operational checks during use.

3.3.5 Stopping the Engine

Details the correct procedures for safely shutting down the engine.

3.4 Long Term Storage

Instructions for draining water and preparing the engine for extended periods of non-use.

4. Maintenance & Inspection

4.1 General Inspection Rules

Covers general guidelines for periodic inspections, safety, and parts usage.

4.2 List of Periodic Inspection Items

Summarizes inspection and servicing tasks based on usage intervals.

4.3 Periodic Inspection Items

Details specific inspection and maintenance tasks for different service intervals.

4.4 EPA Requirements

Outlines EPA certification and conditions for maintaining emission standards.

6. Piping diagrams

11-1 2GM20

Piping diagram illustrating the system layout for the 2GM20 engine model.

11-2 3GM30

Piping diagram illustrating the system layout for the 3GM30 engine model.

11-3 2GM20F

Piping diagram illustrating the system layout for the 2GM20F engine model.

11-4 3GM30F

Piping diagram illustrating the system layout for the 3GM30F engine model.

11-5 2GM20V

Piping diagram illustrating the system layout for the 2GM20V engine model.

11-6 3GM30V

Piping diagram illustrating the system layout for the 3GM30V engine model.

11-7 2GM20FV

Piping diagram illustrating the system layout for the 2GM20FV engine model.

11-8 3GM30FV

Piping diagram illustrating the system layout for the 3GM30FV engine model.

11-9 2GM20FC

Piping diagram illustrating the system layout for the 2GM20FC engine model.

11-10 2GM20C

Piping diagram illustrating the system layout for the 2GM20C engine model.

11-11 3GM30FC

Piping diagram illustrating the system layout for the 3GM30FC engine model.

11-12 3GM30C

Piping diagram illustrating the system layout for the 3GM30C engine model.

APPENDIX B Wiring diagrams

12-1 For the A-type instrument panel

Wiring diagram for the A-type instrument panel and its components.

12-2 For the B-type instrument panel

Wiring diagram for the B-type instrument panel and its components.

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