Mitsubishi Heavy Industries S3L User Manual

Printed in Japan
Pub. No.
Pub. No.
SERVICE MANUAL
SERVICE MANUAL
July 2016
July 2016
99619-12150
99619-12150

Mitsubishi Heavy Industries S3L Specifications

General

Brand	Mitsubishi Heavy Industries
Model	S3L
Category	Engine
Language	English

Summary

Introduction

Safety Cautions

Details general safety guidelines and precautions for engine operation and maintenance.

Service Data and Torque Specifications

Tightening Torque Table

Specifies recommended tightening torques for various engine fasteners.

Engine Overhaul Determination

Testing Compression Pressure

Details the procedure for measuring cylinder compression pressure.

Basic Engine Disassembly

Disassembling Cylinder Head and Valve Mechanism

Provides steps for dismantling and inspecting the cylinder head and valve components.

Disassembling Cylinder Block, Crankshaft, Piston, and Oil Pan

Basic Engine Inspection and Repair

Inspecting Cylinder Head and Valve Mechanism

Inspecting Cylinder Block, Crankshaft, and Piston

Basic Engine Reassembly

Reassembling Cylinder Block, Crankshaft, Piston, and Oil Pan

Reassembling Cylinder Head and Valve Mechanism

Fuel System Maintenance

Fuel System Disassembly and Reassembly

Electrical System Maintenance

Electrical System Disassembly and Reassembly

Troubleshooting Engine Problems

Starting Trouble Diagnosis

Diagnostic steps and checks for engine starting issues.

Overheating Troubleshooting

Identifies causes and provides troubleshooting steps for engine overheating.