1999-2002 ISUZU MEDIUM DUTY Truck NPR / NPR HD / NQR W3500 / W4500 / W5500 Service Manuals ---3--Manuals COLLECTED FILE

WORKSHOP MANUAL NHR • NKR • NPR ENGINE 4H SERIES SECTION 6

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NOTICE Before using this Workshop Manual to assist you in performing vehicle service and maintenance operations, it is recommended that you carefully read and thoroughly understand the information contained in Section 0A under the headings “GENERAL REPAIR INSTRUCTIONS” and “HOW TO USE THIS MANUAL”. All material contained in this Manual is based on latest product information available at the time of publication. All rights are reserved to make changes at any time without prior notice. Applicable Model : N Series NKR66 NPR66 NPR70 NPR71 NPS66 NPS71 NQR66 NQR70 NQR71 This manual is applicable to 1996 year model and later vehicles except those sold in the United States of America, and Canada.

THIS MANUAL INCLUDES THE FOLLOWING SECTIONS: SECTION NO. CONTENTS 00 Service Information 6A Engine Mechanical 6A3 Engine (4HF1/4HF1-2/4HE1-T/4HE1-TC/4HG1/4HG1-T) 6B Engine Cooling 6C Fuel System 6D Engine Electrical 6E Emission and Electrical Diagnosis 6F Exhaust 6G Turbocharger

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1999-2002 ISUZU MEDIUM DUTY Truck NPR / NPR HD / NQR W3500 / W4500 / W5500 Service Manuals ---3--Manuals COLLECTED FILE

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