LUERI CÄTIol{
SYSTEX
6l
Ol I c I
rcu lal lon
Lubr
I catlon sys+em
a
The englne
has
a
pressure
lubrlcatlon system
coftb Ined slth the oll
pump
whlch
pumps
+ho oll
Info l-he
dllferent
englne
polnts
thai need
lubrlca+lng. The
pump
sucks the ol I
fron +he
englne ol I sump fhrough a sucflon lllter. The
oll ls +hen
led
+o the oll channel and furfher
to the
pressure
regula+lng
valve and ol I
fl l+er.
From
fhe
fllter
+he oll flows lnto fhe
maln
dls'trlbutlon
gallery
whlch
h€s
branch
channels leadlng +o the crankshaft maln
bearlngs. Through +he
channels
In the cronk-
shaf+ +he ol I ls
then
led
from fho maln
bearlngs
-io
+he
connecflng
rod blg end
bear I ngs.
The lnjocflon
pump
and
ihe turbocharger also
gef
thelr ol |
'ihrough
ihe maln dlsirlbuilon
gallery
and ai
boih ends of fhe cyllndsr block
ihere are
ol I channels
vhlch lead the oll to
ihe
camshafi, The camshaft has
an lnner bore
through rhlch
other canshafi bearlngs are
lubrlcated.
The
fronl
channel also
f€eds +he
bearlng o{ ihe ldler
gear
lilth
plaln
bearlng.
From ihe
canshalf rear end
a channgl
(ln
fll,
6'll and 612
englnes an
exiernal
plpe)
leods io
ihe valve
[Echanlsm.
Tho oll returns
fron ihe
cyllnder
head io
the crankcase
ihrough
push
rod
holes.
The
b€lt
or
gear
drlven
compressor ls
connec+ed
fo
ihe englne
lubrlca+ion
sys+en
wl+h a
plpe.
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