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Westerbeke Universal M3-20B User Manual

Westerbeke Universal M3-20B
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INTRODUCTION
SERIAL
NUMBER
LOCATION
An identification nameplate that displays the engine model
number
and
engine serial number
is
mounted on
the
side
of
the engine's manifold.
Take
the time
to
enter this information
on
the
blank decal provided
below.
This will provide a quick
reference when seeking technical information and/or ordering
parts.
IllJERSTANDING
THE
DIESEL
ENGINE
The diesel engine closely resembles the gasoline engine,
since the mechanism is essentially the same. The cylinders
are arranged above a closed crankcase; the crankshaft is of
the same general
type
as
that
of
a gasoline engine, and the
diesel engine
has
the
same types
of
valves, camshaft, pistons,
connecting
rods
and lubricating system.
To
a great extent, a diesel engine
requires
the same preven-
tive maintenance
as
a gasoline engine. Most important are
proper ventilation and proper maintenance
of
the fuel, lubri-
eating and cooling systems. Replacement
of
fuel and lubri-
cating filter elements at the time periods specified and
frequent checking for contamination (water, sediment, etc.)
in
the
fuel system are essential. Also important is the consistent
use
of
a brand of high detergent diesel lubrication
oil
designed specifically for diesel engines.
The diesel engine does differ from the gasoline engine, how-
ever,
in its method of handling and firing of fuel. The carbu-
retor
and
ignition
systems
are
done
away
with
and
in
their
place
is
a single component (the fuel injection pump) which
performs
the
function of both.
4
ORDERING
PARTS
Whenever replacement parts are needed, always provide
the
engine model number and engine serial number
as
they
appear on the silver
and
black identification nameplate
located
on
the manifold.
You
must provide
us
with this infor-
mation so we can identify your engine.
In
addition, include a
complete part description and part number for each part
needed (see the separately furnished Parts Catalog). Also
insist upon UNIVERSAUWESTERBEKE packaged parts
because will fit or generic parts are frequently not made
to
the
same
specifications
as
original
equipment.
SPARES
AND
ACCESSORIES.
Certain spares will be needed
to
support and maintain
your
UNIVERSAL marine engine.
Your
UNlVERSAU
WESTERBEKE dealer will assist
you
in
preparing
an
on
board inventory
of
spare parts. See
the
UNIVERSAL SPARE
PARTS
page
in
this manual for a suggested list.
PROTECTING
YOUR
INVESTMENT
Care at the factory during assembly
and
thorough testing
have resulted
in
a UNIVERSAL diesel engine capable
of
many thousands
of
hours
of
dependable service. However
the
manufacturer
cannot
control
how
or
where
the
engine is
installed
in
the
vessel
or
the
manner
in
which
the
unit
is
operated and serviced
in
the field. This is up
to
the
buyer/owner-operator.
NOTE:
Six important steps to ensure long engine life:
o Proper engine installation
and
alignment.
o An efficient well-designed exhaust system that includes
an
anti-siphon break
to
prevent water from entering the
engine.
o Changing the engine
oil
and
oil
filters every 100 operating
hours.
D
Proper
maintenance
of
all
engine
components
according
to
the
maintenance
schedule
in
this
manual.
o
Use
clean, filtered diesel fuel.
o Winterize your engine according
to
the LAY-UP
AND
RECOMMISSIONING section
in
this
manual.

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Westerbeke Universal M3-20B Specifications

General IconGeneral
BrandWesterbeke
ModelUniversal M3-20B
CategoryEngine
LanguageEnglish

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