Yanmar 3TNV Series Service Manual page 2

PREFACE
This
manual describes the service procedures for the TNV series engines of indirect injection system
that have been certified by the US 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 said engine. Since the
explanation in this manual assumes the standard type engine, the specifications and components may
partially be different from the engine installed on individual work equipment (power generator, pump,
compressor, etc.). Please also refer to the service manual for each work equipment for details.
The specifications and components may be subject to change for improvement of the engine quality
without notice. If any modification of the contents described herein becomes necessary, it will be
notified in the form of correction information each time.