© 2008 Navistar, Inc.Printed in the United States of AmericaDIAGNOSTIC/TROUBLESHOOTING MANUALInternational ® DT 466, DT 570, and HT 570DIESEL ENGINEEGES-270-1

Navistar International DT 466 Diagnostic/troubleshooting Manual

Foreword

Service Diagnosis

Safety Information

Engine Systems

electronic control system

Mounting Engine on Engine Stand

EVRT® Electronically Controlled Turbocharger

Intake, Inlet, and Exhaust Manifolds

EGR Cooler and Tubing

Cylinder Head and Valve Train

Front Cover and Related Components

without removing front cover

Oil Pan and Oil Suction Tube

Power Cylinders

Crankcase, Crankshaft, and Camshaft

Oil System Module Assembly and Secondary Filtration

Engine Electrical

Fuel System

periodic service

Flywheel and Flywheel Housing

Diamond Logic® Engine Brake

special tools

Air Compressor, Power Steering Pump, and Power Take-off

Abbreviations and Acronyms

Terminology

Appendix B – Torques

INTERNATIONAL DT 466

INTERNATIONAL DT 570

INTERNATIONAL HT 570