SERIES 40 ENGINE OPERATOR'S GUIDE
GENERAL INFORMATION
Engine Features
The Series 40 is a family of
inline six-cylinder, 4-stroke cycle,
water-cooled, turbocharged engines
which may be equipped with a
chassis-mounted, air-to-air charge
cooler system.
Engines built prior to 1998 used
a mechanical, high-pressure fuel
pump and individual injector nozzles.
Operators of these engines should refer
to
Series 40 Engine Operators Guide
6SE516 for preventive maintenance
information.
Engines built from 1998 – present are
direct fuel injected with hydraulically
actuated, electronically controlled unit
injectors. This operator's guide covers
these current engines.
Component Locations
The following
fi
gures show the
locations of major engine components.
All information subject to change without notice.
(Rev. May 2004)
11
DDC-SVC-MAN-0057 0305
Copyright © 2003 DETROIT DIESEL CORPORATION