Extra Information

ManualsBrandsVolvo ManualsMotorPenta 2003

23

.

Fill

up

with

lubricating

oil

to

the

correct

level

.

Regarding

quantity

and

quality,

see

under

"Technical

Data"

.

24

.

Venting

the

fuel

system

A

.

Open

the

venting

screwon

the

fuel

filter

approx

.

4

turns

.

Watch

out

for

fuel-splashes

.

B

.

Use

the

hand-pump

to

pump

fuel

until

fuel

free

from

air

bubbles

is

coming

out

.

Close

the

venting

screw

.

C

.

Ease

off

the

fuel

pressure

pipe nuts

at

the

injectors

.

Position

the

throttle

control

in

the

position

for

full

speedand

turn the

engine

with

the

starter

motor

until

fuel

comes

out

of the

fuel

pressure

pipes

.

Tighten

the

fuel

pressure

pipe

nuts

.

2003T

Turbo-Compressor

Where

there

is

an

excessive

amount

of

smoke

in

the

exhaust

fumesor

the

engineoutputis particularlylowit may

be

that

the

turbo-compressor

is

not

functioningproperly

.

If

the

boat's

speed

through

the

water

is

gradually

decreasing,

the

boat's

bottom

should

also

be

inspected,

and

cleaned

where

necessary

.

Check

that

the

air

intake

has

not

become

clogged,

and

clean

the

intake

silender

.

Inspecting

the

Seals

Check

the

joints

between

the

turbine

housing

and

the

compressor

bearing

housing,

andbetween

the

compressor

bearing

housing

and

the

compressor

housing

.

Checks

Check

the

pre-injection

angle,

the

injector's

opening

pressure

and

the

spray

pattern

.

The

valve

clearance

and

compression

should

also

be

checked

.

Checking

axial

and

radial

clearance

Dismount

the

turbo-compressor

from

the

engine,

and

measure

the

rotor

unit's

axial

and

radial

clearance

.

Maximum

permissible

axial

clearance



0

.09

mm

Maximum

permissible

radial

clearance



0

.17

mm

If

wear

and

tear

has

reached

the

maximum

permissible

the

turbo-compressor

should

be

reconditioned

or

replaced

.