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© Scania Industrial & Marine Engines
FOREWORD
This instruction manual describes the operation and maintenance of Scania
marine engine DI14 69 (750 hp) and DI14 82 (800 hp). The instructions apply
to this engine type in program 96 with effect from engine number 5 564 900.
The engines are direct-injection, liquid-cooled, four-stroke, V8 diesel engines
with 2 turbochargers. This engine has 2 charge air coolers connected to the
internal cooling system and a charge air cooler cooled by seawater, see also
page 10.
The engines feature an internal cooling system with a heat exchanger cooled
by seawater.
The engine type has electronic control of the injection system’s governor to
optimize engine performance and such important operating factors as fuel
consumption and exhaust emissions. Called DEC2 (Digital Electronic Con-
trol), the electronic control system is described in greater detail on page 12.
A common application is as the propulsion unit in larger leisure boats.
The normal output setting of the engine (performance code) is indicated on
the type plate, see page 10.
Note
Only standard components are described in the instruction
manual. For special equipment we would refer you to the appro-
priate manufacturer’s instructions.
In order to obtain the best value and service life from your engine, there are
several points to bear in mind:
- Read through the Instruction Manual before starting to use your engine.
Even those experienced with Scania engines may find new information
in this manual.
- Follow the maintenance instructions. Maintenance carried out according
to these instructions forms the basis of reliable operation and a long
service life.
- Pay special attention to the safety information beginning on page 6.
- Get to know your engine so that you know what it can do and how it
works.
- When necessary, always turn to an authorised Scania workshop. These
have special tools, genuine parts and staff with training and practical
experience of Scania engines.
Note
Always use genuine Scania parts in service and repair to keep the
engine operating correctly.
The particulars in this manual were applicable at the time it was printed. We
reserve the right to introduce changes without prior notice.
Scania CV AB
Industrial and Marine engines
S-151 87 Södertälje
During the warranty period,
only use genuine Scania parts in
service and repair for the
warranty to be valid.