Fuel filtration
by
replaceab!e cartridge filter.
Fuel
supply
by
dauble
diaphragm
pump.
lnjection
pump
type: C.A.V. - DPS with rotating piston distributor, all-speed
go~
vernor
and
variator advance incorporated.
Rxed injection
pump
delivery start advance 0
0
± 1 0
Fue! injectarssetting
",
230 + 8
kg/cm
2
Rring order
".,
1-2-3
FUELSYSTEM
Clearance between valve and rockers for
timimg
checks
...
..
.... 0,45
mm
Operating clearance between valves
and
rockers, cold engine:
~
intake
and
exhaust " ·
..
· 0.30
mm
..
,
eew
335
kg
ENGINE SPECIFICATIONS
Engine
type "................... .
8031
i
05
4 - stroke Diesel with direet injeetion
Cylinders,
number
and arrangement. .....
3,
in line
Sore x stroke.....................
..
104 x 115
mm
Displacement.
..
, 2,9 I
Compression ratia .
17:
1
Maxlmum
ratlng(*):
..
44
kW
(60
eI/)
At
..
2500
rpm
Engine rotation:
(see
from flywheel)
..
'......
Dryweight. .
1*)
ISO
Fuel
Stop Power
-Ambient reference conditions:
ISO 3046/1 ;
25
0
C;
100
kPa;
30% relative humidity.
TIMING
..
..........
48
0 30'
.. ..
6 0
. 3
0
..
23 0
..
2,5 kg/cm'
..
0.7
kg/cm'
Overhead varves controlled
by
pushrodsand rockerswith camshaft in crankca-
se.
Gear-driven
camshaft.
Valve
timing:
-Intake
open: before T,O,C.
c1oses:
after B.D.C.
~
Exhaust
opens: before B.D.C.
closes: after T.D.C.
LUBRICATION
Forced-feed lubrication
by
gear-pump
driven
by
crankshaft.
Pressure relief valve secured ta the oil
pump.
Tota! and continuous oil flltering
by
a replaceable cartridge filter.
Gil cooling with oil-fresh water heat exchanger.
Minimum
oi! pressure:
-
at
tuli
throttle....
..
.
-when
idling
.,
..
9
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