Volvo Penta 5.7GI-A User Manual

OPERATORS MANUAL
Engine Models
3.0GL-B/C
4.3GL-A, 4.3GXi-A/B(F)
5.0GL-A/B, 5.0GXi-A/B(F), 5.7GL-A/B, 5.7Gi-A/B(F), 5.7GXi-B/C(F)
8.1Gi-B(F), 8.1GXi-A(F), DPX375-A, DPX420-A

Volvo Penta 5.7GI-A Specifications

General

Engine Type	V8
Compression Ratio	9.4:1
Fuel Type	Gasoline
Type	Inboard
Displacement	5.7 L
Bore x Stroke	101.6 mm x 88.4 mm
Max Power	300 hp
Cooling System	Freshwater Cooling
Starter Motor	1.4 kW
Alternator	70 Amp

Summary

Safety

Introduction to Volvo Penta Engines

Factors Affecting Engine Performance

Details environmental factors like pressure, temperature, and humidity that influence engine performance.

Features of Your Volvo Penta Engine

Emergency Stop Switch

Details the function and proper use of the emergency stop switch for safety.

Engine Protection Mode (EFI Systems)

Explains the engine protection mode that limits operation during low oil or overheat conditions.

Power Trim/Tilt Operation

Details the operation and benefits of the power trim/tilt system for boat performance.

Propellers

Discusses propeller types and factors influencing selection for optimal performance.

Operation of Your Volvo Penta Engine

Engine Break-in Period

Provides instructions for the initial 20-hour break-in period to ensure engine longevity.

Before Starting

Covers essential checks and precautions to take before starting the engine.

Starting the Engine

Details procedures for starting the engine, including cold and warm starts.

Steering System Operation

Describes how to operate the steering system and considerations for twin-engine setups.

Power Trim and Tilt Operation

Explains how to use the power trim and tilt system for optimal boat handling.

Shifting and Controlling Speed

Guides on proper shifting procedures and speed control for safe boat operation.

Special Boating Circumstances

Propeller Selection

Maintenance of Your Volvo Penta Engine

Maintenance Schedule

A comprehensive schedule outlining maintenance tasks by interval (monthly, 50-hour, seasonal).

Preparing for Boating After Storage (Launching)

Checking and Changing Spark Plugs

Belt Adjustments

Draining the Cooling System

Power Trim/Tilt Fluid Level

Troubleshooting Guide

Troubleshooting Common Problems

A checklist of common engine problems, their possible causes, and recommended actions.

Specifications for Volvo Penta Engines

Engine Specifications

Detailed engine specifications including bore, stroke, displacement, and firing order.