2006 MITSUBISHI COLT width

BASE ENGINE
ENGINE MECHANICAL <4A9>11A-8
CONNECTING ROD
AK305065AB
dD
L
The connecting rod is made of high ly rigid, forged
carb
on stee l. The rod p o rtion h a s an H- sha ped cro s s
section.
The connecting rod big end bearing is lu bricated
thr
oug h an oil p a ssage ru nn in g f r om the main jo urn a l
to the cranksha
f t p i n.
ItemDimension
d (Small end inner
diameter) mm18
D (Large end inner
diameter) mm43
L (Center distance) mm135.6
CONNECTING ROD BEARING
AK305309AB
H A
Identification
color
The up
per and lower conne ctin g rod b earin g halves
are id
entical.
The connecting rod be aring is e quip ped wit h back
met
a l. While the b earin g it se lf is ma de of a l uminum
allo
y , the back met a l is no rmally mad e of ste e l shee t.
The connecting rod be aring is n a rrower tha n the
bearin
g ca p, this is to minimize wear .
ItemDimension
H (Width) mm13.5
A (Thickness) mm1.5

BASE ENGINE
ENGINE MECHANICAL <4A9>11A-9
CRANKSHAFT
AK305068AD
Oil pump drive
gear shaft
Crankshaft
sprocket
Crankshaft sensing ring
CrankshaftOil hole
Oil hole
Balance weightBalance weightBalance weight
A casted crankshaf
t is used for t he cr ankshaf t.
The crankshaft consist s o f 5 ma in be aring s an d 8
balan
ce weight s.
The crankshaft pins a r e arrang ed at 1 8 0° inte rval s.
The oil hole supply lu brication oil from t he jo urnal to
the crank p
i n.
A cranksha f t sprocket and an oil pump drive gea r
shaf
t are press-fit t ed on to the f r ont of the crankshaf t.
The crankshaft is also fitt ed with a crankshaf t sens-
ing ring.
CRANKSHAFT BEARING, THRUST BEARING
AK305070
Upper bearingOil groove
Oil hole
Identification
color
Lower bearing
Identification
color
AB
Thrust bearing
Groove
Front
The upp er cra n kshaf t bea ring (with oil groove) is
loca
ted on the cylinder block side wh ile the lo we r
bearin
g (witho ut oil groo ve) is he ld by the b earin g
cap.
The crankshaft bea ring is e quipp ed with back me t a l.
While the b
earin g it self is ma de of a l uminum alloy ,
the back met
a l is no rmally made of steel sheet .
A thrust bearing is inst alle d on b o th sides of th e No.
4 cran
kshaf t bearing.
ItemDimension
Crankshaft
bearingWidth mm16
Thickness mm20
Crankshaft
thrust bearingThickness mm3.275

BASE ENGINE
ENGINE MECHANICAL <4A9>11A-24
CONNECTING ROD
AK305065AB
dD
L
The connecting rod is made of high ly rigid, forged
carb
on stee l. The rod p o rtion h a s an H- sha ped cro s s
section.
The connecting rod big end bearing is lu bricated
thr
oug h an oil p a ssage ru nn in g f r om the main jo urn a l
to the cranksha
f t p i n.
ItemDimension
d (Small end inner
diameter) mm18
D (Large end inner
diameter) mm43
L (Center distance) mm135.6
CONNECTING ROD BEARING
AK305309AB
H A
Identification
color
The up
per and lower conne ctin g rod b earin g halves
are id
entical.
The connecting rod be aring is e quip ped wit h back
met
a l. While the b earin g it se lf is ma de of a l uminum
allo
y , the back met a l is no rmally mad e of ste e l shee t.
The connecting rod be aring is n a rrower tha n the
bearin
g ca p, this is to minimize wear .
ItemDimension
H (Width) mm13.5
A (Thickness) mm1.5

BASE ENGINE
ENGINE MECHANICAL <4A9>11A-25
CRANKSHAFT
AK305068AD
Oil pump drive
gear shaft
Crankshaft
sprocket
Crankshaft sensing ring
CrankshaftOil hole
Oil hole
Balance weightBalance weightBalance weight
A casted crankshaf
t is used for t he cr ankshaf t.
The crankshaft consist s o f 5 ma in be aring s an d 8
balan
ce weight s.
The crankshaft pins a r e arrang ed at 1 8 0° inte rval s.
The oil hole supply lu brication oil from t he jo urnal to
the crank p
i n.
A cranksha f t sprocket and an oil pump drive gea r
shaf
t are press-fit t ed on to the f r ont of the crankshaf t.
The crankshaft is also fitt ed with a crankshaf t sens-
ing ring.
CRANKSHAFT BEARING, THRUST BEARING
AK305070
Upper bearingOil groove
Oil hole
Identification
color
Lower bearing
Identification
color
AB
Thrust bearing
Groove
Front
The upp er cra n kshaf t bea ring (with oil groove) is
loca
ted on the cylinder block side wh ile the lo we r
bearin
g (witho ut oil groo ve) is he ld by the b earin g
cap.
The crankshaft bea ring is e quipp ed with back me t a l.
While the b
earin g it self is ma de of a l uminum alloy ,
the back met
a l is no rmally made of steel sheet .
A thrust bearing is inst alle d on b o th sides of th e No.
4 cran
kshaf t bearing.
ItemDimension
Crankshaft
bearingWidth mm16
Thickness mm20
Crankshaft
thrust bearingThickness mm3.275

MAJOR SPECIFICATIONS
GENERAL00-31
MAJOR SPECIFICATIONS
M2000030000837
AC401657AB
1
2 34
658
97
ItemZ23A
XSMHR8XSXHR8
LSVR-X
Vehicle dimensions mmFront track11,460
Overall width21,680
Front overhang3790
Wheel base42,500
Rear overhang5595
Overall length63,885
Ground clearance
(unladen)7150
Overall height (unladen)81,550
Rear track91,445
Vehicle weight kgKerb weight1,0501,065
Max. gross vehicle weight1,490
Max. axle weight rating-front810
Max. axle weight rating-rear700
Seating capacity5
EngineModel code4A91
Total displacement mL1,499
TransmissionModel codeF1C1A
Ty p eSmart shift CVT
Fuel systemFuel supply systemMPI

MAJOR SPECIFICATIONS
GENERAL00-32

M2000030000848
AC401657AB
1
2 34
658
97
ItemZ23AZ27A
XNMHR8XNXHR8XNGFR8
LSVR-XRALLIART Version-R
Vehicle dimensions
mmFront track11,4601,465
Overall width21,6801,695
Front overhang3790815
Wheel base42,500
Rear overhang5595610
Overall length63,8853,925
Ground clearance
(unladen)7150
Overall height (unladen)81,550
Rear track91,4451,450
Vehicle weight kgKerb weight1,0201,0351,130
Max. gross vehicle weight1,4601,470
Max. axle weight rating-front780850
Max. axle weight rating-rear700640
Seating capacity54
EngineModel code4A914G15 (with intercooler,
turbocharger)
Total displacement mL1,4991,468
TransmissionModel codeF5MGAF5MGB
Ty p eFloor shift M/T
Fuel systemFuel supply systemMPI

GENERAL INFORMATION
ENGINE COOLING14-2
GENERAL INFORMATION
M2140000100638
The cooling system is a water-cooled pressurized,
forced circulation type which offers the following fea
-
tures:
•To stabilize engine coolant temperature, the ther-
mostat is located at the coolant inlet port from the
radiator.
•To improve engine cooling performance and save
weight, a plastic radiator tank and aluminium radi
-
ator fins are used.
•In order to save the weight, the A/C condenser
fan has been abolished, and one-fan system has
been adopted to secure sufficient cooling effect
using the radiator fan only.
•A radiator condenser tank integrated with a radia-
tor has been adopted in order to save the weight.
•A cross flow type radiator assembly whose tanks
are installed on the both sides of the radiator fins
has been adopted in order to decrease the over
-
all height of the radiator and improve the aerody-
namic performance.
•Sufficient radiator fin area and cooling fan diame-
ter are secured, and the radiator fin pitch is
increased. As a result, the capacity of the cooling
fan motor is reduced cutting down the power con
-
sumption, and the noise and weight of the cooling
fan are reduced.
SPECIFICATIONS
Item4A9-M/T4A9-CVT4G1
Cooling methodWater-cooled pressurized, forced circulation with electrical
fan
Water pumpTy p eCentrifugal impeller
Drive methodDrive belt
ThermostatTy p eWax pellet with jiggle valve
Valve open temperature
°C
82 ± 282 ± 1.5
RadiatorTy p ePressurized corrugate type
Core size (width × height
× thickness) mm
369.8 × 624.2 × 16
Performance kJ/h155,200175,300
Engine coolantSpecified coolantDIA QUEEN SUPER LONG LIFE COOLANT or equivalent
Quantity (including radiator
condenser tank) L5.35.46.8