Introduction; Responsibility For The Environment; Running-In; Fuel And Oils - Volvo Penta 3.0GS/SX Owner's Manual

This Instruction Manual has been compiled to help you get the most from your Volvo Penta engine. It contains
all the information you need in order to operate and maintain your engine safely and correctly. Please read the
Instruction Manual carefully and learn how to operate the engine, controls and other equipment safely.
Always have the Instruction Manual available. Keep it in a safe place and do not forget to give it to the new
owner if you sell your boat.

Responsibility for the environment

We all want to live in a clean environment. Where we
can breathe clean air, see healthy trees, have clean
water in our lakes and oceans and enjoy the sunshi-
ne without worrying about our health. Unfortunately
this is no longer something we can take for granted,
we must work hard together for the environment.
As a manufacturer of marine engines Volvo Penta
has a particular responsibility. This is why concern
for the environment is one of the cornerstones of our
product development. Today great advances have
been made in reducing exhaust emissions, fuel con-
sumption and engine noise in Volvo Penta's wide
range of engines.
We hope that you will take care to maintain these
properties. Always follow the advice in the Instruction
Manual about fuel grades, operation and maintenan-
ce and you will avoid unnecessary negative impact
on the environment. If you notice changes such as
increased fuel consumption or exhaust smoke, plea-
se contact your Volvo Penta dealer.
Adapt speed and distance so that swell and noise
generated by the boat do not disturb or harm wildlife,
moored boats, landing stages etc. Leave islands and
harbors in the same condition you would like to find
them. Always dispose of environmentally harmful
waste such as engine and transmission oil, coolant,
old paint, degreasing agents, cleaning residue and
old batteries at proper disposal areas.
Together we can work to make a valuable improve-
ment to the environment.

Running-in

A new marine engine needs to be run in for its first
20 operating hours. Run the engine at varying engi-
ne speeds but at a maximum of 3/4 throttle for the
first two hours. In the next 8 hours of operation use
the same operating method as earlier but with a
maximum of 2 minutes at wide open throttle (WOT)
included. During the last 10 hours the periods of run-
ning at WOT can be increased to 5-10 minutes at a
time. Reduce throttle to idle engine speed between
WOT running so that engine temperature drops. Ne-
ver run an engine at a constant engine speed for
long periods during the running-in period. The engine
can be expected to use more engine oil during the
running-in period than would otherwise be normal.

Introduction

Check the oil level regularly and more frequently
during the running-in period. The First Service in-
spection should be carried out after 20 hours of ope-
ration.

Fuel and oils

Only use the fuel and oils recommended in the chap-
ter Technical Data. Other grades of fuel and oil can
cause operating problems, increased fuel consump-
tion and, in the long-term, a shorter engine service
life.
Always change oil, oil filters and fuel filters at the re-
commended intervals.

Service and replacement parts

Volvo Penta engines and are designed for maximum
service life and reliability. They are built to survive in
a tough marine environment, but also to cause as litt-
le environmental impact as possible. Regular service
and the use of Volvo Penta Genuine parts will main-
tain these properties.
Volvo Penta have built up a world wide network of
authorized dealers. They specialize in Volvo Penta
products and can help you to maintain your engine in
top condition. They have the accessories, genuine
replacement parts, test equipment and special tools
necessary to provide high-quality service and repair
work.
Always follow the maintenance intervals contained in
the Instruction Manual. Remember to state the engi-
ne/transmission identification number when ordering
service and replacement parts.
Certified engines
If you own an engine certificated for Lake Constance
and Switzerland or for any other area where exhaust
emissions are regulated by law,
the following is important:
In some countries and regions environmental legisla-
tion requires that the engines in use there be certi-
fied.
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