Volvo Penta 300 Series, Руководство по ремонту

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5
General information
About the workshop manual
This workshop manual contains technical specifica-
tion, descriptions and instructions for repairing the
standard versions of the following engines 31/32/41/
42/43/44/300. The workshop manual displays the op-
erations carried out on any of the engines above. As
a result the illustrations and pictures in the manual
that show certain parts on the engines, do not in
some cases apply to all the engines listed above.
However the repair and service operations described
are the same in all essential details. Where they are
not the same this is stated in the manual and where
the difference is considerable the operations are de-
scribed separately. Engine designations and numbers
are given on the number plate (See page 14). The en-
gine designation and number should be given in all
correspondence about the engine.
This Workshop Manual has been developed primarily
for Volvo Penta service workshops and qualified per-
sonnel. Persons using this book are assumed to have
a grounding in marine drive systems and be able to
carry out related mechanical and electrical work.
Volvo Penta is continuously developing their prod-
ucts. We therefore reserve the right to make chang-
es. All the information contained in this book is based
on product data available at the time of going to print.
Any essential changes or modifications introduced
into production or updated or revised service methods
introduced after the date of publication will be provid-
ed in the form of Service Bulletins.
Replacement parts
Replacement parts for electrical and fuel systems are
subject to statutory requirements (US Coast Guard
Safety Regulations for example). Volvo Penta Genu-
ine parts meet these requirements. Any type of dam-
age which results from the use of non-original Volvo
Penta replacement parts for the product will not be
covered under any warranty provided by Volvo Penta.
Certified engines
When doing service and repair on emission certified
engines, it is important to be aware of the following:
Certification means that an engine type has been
checked and approved by the relevant authority. The
engine manufacturer guarantees that all engines made
of the same type are equivalent to the certified en-
gine.
This makes special demands on service and repair
work, as follows:
•
Maintenance and service intervals recommended
by Volvo Penta must be complied with.
•
Only Volvo Penta original spares may be used.
•
Service to injection pumps, pump settings and in-
jectors must always be done by an authorized
Volvo Penta workshop.
•
The engine must not be converted or modified,
except for the accessories and service kits which
Volvo Penta has approved for the engine.
•
No installation changes to the exhaust pipe and
engine air inlet ducts may be done.
•
No seals may be broken by unauthorized person-
nel.
The general advice in the instruction book about ope-
ration, care and maintenance applies.
IMPORTANT! Delayed or inferior care/mainte-
nance, and the use of non-original spares, mean
that AB Volvo Penta can no longer be re-
sponsible for guaranteeing that the engine
complies with the certified version.
Damage, injury and/or costs which arise from
this will not be compensated by Volvo Penta.