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Mitsubishi S6R Series - User Manual

Mitsubishi S6R Series
318 pages
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SERVICE MANUAL
August 2010
Pub. No. 99419-12120
199419-12 120

Table of Contents

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Mitsubishi S6R Series Specifications

General IconGeneral
BrandMitsubishi
ModelS6R Series
CategoryEngine
LanguageEnglish

Summary

FOREWORD

How to Use This Manual

Guide on navigating and understanding the service manual's structure and conventions.

Terms used in this manual

Glossary of terms and abbreviations used throughout the manual for clarity.

Abbreviations and Standards

List of common abbreviations and standards referenced in the manual.

Unit of Measurement

Explanation of measurement units and conversion rates used in the manual.

Safety Cautions

General safety guidelines and precautions to prevent injury and damage.

Chapter 1 GENERAL

External View

Diagrams and labels identifying external engine components and their locations.

Outline of Systems

Diagrams illustrating the flow and components of major engine systems.

Contents of Plate and Label

Details on the location and information provided by nameplates and caution labels on the engine.

Specifications

Table detailing engine models, types, displacement, and specifications.

Chapter 2 SERVICE DATA

Maintenance Service Data

Key maintenance values for engine components, including pressures, clearances, and timings.

Tightening Torque Table

Specifications for torque values required for various bolts and fasteners during assembly.

Chapter 3 SERVICE TOOLS

Special Tools

Illustrations and part numbers for special tools used in engine disassembly and assembly.

Chapter 4 OVERHAUL INSTRUCTIONS

Determining Overhaul Timing

Symptoms and indicators that suggest an engine overhaul is necessary.

Compression Pressure - Measure

Step-by-step guide for measuring engine compression pressure to assess cylinder health.

Chapter 5 DISASSEMBLY OF BASIC ENGINE

Cylinder Heads and Valve Mechanisms - Disassemble and Inspect

Procedures for removing and inspecting cylinder heads, valves, and related components.

Rear Mechanism - Disassemble and Inspect

Steps for disassembling and inspecting the engine's rear components like flywheel and timing gears.

Front Mechanism - Disassemble and Inspect

Procedures for removing and inspecting front engine components such as pulleys and dampers.

Cylinder Liner, Piston and Connecting Rod - Disassemble and Inspect

Steps for disassembling and inspecting cylinder liners, pistons, and connecting rods.

Crankcase, Crankshaft and Main Bearing - Disassemble and Inspect

Procedures for disassembling and inspecting the crankcase, crankshaft, and main bearings.

Chapter 6 INSPECTION AND REPAIR OF BASIC ENGINE

Cylinder Head and Valve Mechanism - Inspect and Repair

Procedures for inspecting and repairing cylinder heads, valves, springs, and related parts.

Rear Mechanism - Inspect and Repair

Steps for inspecting and repairing rear engine components like camshafts and gears.

Front Mechanism - Inspect and Repair

Procedures for inspecting and repairing front engine components like dampers and pulleys.

Piston and Connecting Rod - Inspect and Repair

Steps for inspecting and repairing pistons, piston rings, pins, and connecting rods.

Crankcase and Crankshaft - Inspect and Repair

Procedures for inspecting and repairing the crankcase, crankshaft journals, and bearings.

Chapter 7 ASSEMBLY OF BASIC ENGINE

Crankshaft and Main Bearing - Install

Steps for installing the crankshaft and main bearings into the crankcase.

Cylinder Liner, Piston and Connecting Rod - Assemble

Procedures for assembling cylinder liners, pistons, piston pins, and connecting rods.

Front Mechanism - Assemble

Steps for installing front engine components like the front cover, pulleys, and dampers.

Rear Mechanism - Assemble

Procedures for assembling rear engine components like camshafts, gears, and timing case.

Cylinder Head and Valve Mechanism - Assemble

Steps for assembling cylinder heads, valves, springs, rockers, and adjusting valve clearance.

Chapter 8 FUEL SYSTEM

Fuel System - Remove and Inspect

Procedures for removing and inspecting fuel injection pipes, filters, and stop solenoids.

Fuel System - Disassemble, Inspect and Assemble

Steps for disassembling, inspecting, and assembling fuel filters and injection nozzles.

Fuel System - Install

Procedures for installing the fuel injection pump, control links, and stop solenoids.

Chapter 9 LUBRICATION SYSTEM

Lubrication System - Remove and Inspect

Procedures for removing and inspecting oil pipes, filters, and the oil pump.

Lubrication System - Disassemble, Inspect and Assemble

Steps for disassembling, inspecting, and assembling oil pumps, relief valves, and oil coolers.

Lubrication System - Install

Procedures for installing the oil pump and oil pan after service.

Chapter 10 COOLING SYSTEM

Cooling System - Remove and Inspect

Procedures for removing and inspecting water pumps, thermostats, and heat exchangers.

Cooling System - Disassemble, Inspect and Assemble

Steps for disassembling, inspecting, and assembling tension pulleys, thermostats, and water pumps.

Cooling System - Install

Procedures for installing water pipes, water pumps, and sea water pumps.

Chapter 11 INLET AND EXHAUST SYSTEMS

Inlet and Exhaust Systems - Remove and Inspect

Procedures for removing and inspecting air coolers, ducts, and exhaust systems.

Inlet and Exhaust Systems - Disassemble, Inspect and Assemble

Steps for disassembling, inspecting, and assembling air coolers and pre-cleaners.

Inlet and Exhaust Systems - Install

Procedures for installing exhaust manifolds, pipes, and air coolers.

Chapter 12 AIR START SYSTEM

Air Start System - Remove and Inspect

Procedures for removing and inspecting magnetic valves, air pipes, and air starters.

Air Start System - Disassemble, Inspect and Assemble

Steps for disassembling, inspecting, and assembling magnetic valves and starter valves.

Air Start System - Install

Procedures for assembling the distributor valve and installing the air start system.

Chapter 13 ADJUSTMENT AND OPERATION

Engine - Adjust

Procedures for using the turning gear and checking basic engine adjustments.

Break-in Operation

Guidelines for engine break-in procedures, including load and time recommendations.

Engine-Test and Adjustment

Procedures for performing engine performance tests, emission tests, and final adjustments.

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