TABLE OF CONTENTS
Introduction ......................................................................................... 1-1
Hitachi Warranties.............................................................................. 2-1
Safety.................................................................................................... 3-1
General Service Information .............................................................. 4-1
Periodic Maintenance ......................................................................... 5-1
Engine .................................................................................................. 6-1
Fuel System ......................................................................................... 7-1
Cooling System ................................................................................... 8-1
Lubrication System............................................................................. 9-1
Starter Motor...................................................................................... 10-1
Alternator ........................................................................................... 11-1
Electric Wiring ................................................................................... 12-1
Troubleshooting................................................................................ 13-1
INTRODUCTION
This Service Manual describes the service
procedures for the TNV series indirect injection
engines. These engines are certified by the U.S.
EPA, California ARB and/or the 97/68/EC Directive
for industrial use.
Please use this manual for accurate, quick and safe
servicing of the engine. Since the directions in this
manual are for a typical engine, some
specifications and components may be different
from your engine. Refer to the documentation
supplied by the optional equipment manufacturer
for specific service instructions.
Hitachi Construction Machinery products are
continuously undergoing improvement.
This Service Manual might not address possible
field modifications to the equipment. Contact an
authorized Yanmarindustrial engine dealer or distributor
for answers to any questions relating to field modifications.
