belt MITSUBISHI LANCER 2006 Workshop Manual
[x] Cancel search | Manufacturer: MITSUBISHI, Model Year: 2006, Model line: LANCER, Model: MITSUBISHI LANCER 2006Pages: 800, PDF Size: 45.03 MB
Page 8 of 800

GENERAL INFORMATION
ENGINE LUBRICATION12-2
GENERAL INFORMATION
M1121000100357
The lubrication method is a fully force-fed, full-flow fil-
tration type. The engine oil pump is a trochoid type
which is driven by the crankshaft <4G1>.The engine
oil pump is a gear type which is driven by the crank
-
shaft via the balancer timing belt <4G6>.
ENGINE OILS
Health Warning
Prolonged and repeated contact with mineral oil will
result in the removal of natural fats from the skin,
leading to dryness, irritation and dermatitis. In addi
-
tion, used engine oil contains potentially harmful con-
taminants which may cause skin cancer. Adequate
means of skin protection and washing facilities must
be provided.
Recommended Precautions
The most effective precaution is to adapt working
practices which prevent, as far as practicable, the
risk of skin contact with mineral oils, for example by
using enclosed systems for handling used engine oil
and by degreasing components, where practicable,
before handling them. Other precautions:
•Avoid prolonged and repeated contact with oils,
particularly used engine oils.
•Wear protective clothing, including impervious
gloves where practicable.
•Avoid contaminating clothes, particularly under-
pants, with oil.
•Do not put oily rags in pockets, the use of overalls
without pockets will avoid this.
•Do not wear heavily soiled clothing and
oil-impregnated foot-wear. Overalls must be
cleaned regularly and kept separate from per
-
sonal clothing.
•Where there is a risk of eye contact, eye protec-
tion should be worn, for example, chemical gog-
gles or face shields; in addition an eye wash
facility should be provided.
•Obtain first aid treatment immediately for open
cuts and wounds.
•Wash regularly with soap and water to ensure all
oil is removed, especially before meals (skin
cleansers and nail brushes will help). After clean
-
ing, the application of preparations containing
lanolin to replace the natur al skin oils is advised.
•Do not use petrol, kerosine, diesel fuel, gas oil,
thinners or solvents for cleaning skin.
•Use barrier creams, applying them before each
work period, to help the removal of oil from the
skin after work.
•If skin disorders develop, obtain medical advice
without delay.
SERVICE SPECIFICATION
M1121000300232
ItemStandard value
Oil pressure kPaat idle29 or more
at 3,500 r/min294 − 686
LUBRICANT
M1121000400433
ItemSpecification
Engine oil ACEA classificationA1, A2 or A3
Engine oil API classificationSG or higher
Engine oil quantity L4G1Oil filter0.3
To t a l3.3
4G6Oil filter0.3
To t a l4.3
Page 16 of 800

GENERAL INFORMATION
ENGINE COOLING14-2
GENERAL INFORMATION
M1141000100371
The cooling system is designed to keep every part of
the engine at appropriate temperature in whatever
condition the engine may be operated. The cooling
method is of the water-cooled, pressure forced circu
-
lation type in which the water pump pressurizes cool-
ant and circulates it throughout the engine. If the
coolant temperature exceeds the prescribed temper
-
ature, the thermostat opens to circulate the coolant
through the radiator as well so that the heat
absorbed by the coolant may be radiated into the air.
The water pump is of the centrifugal type and is
driven by the alternator drive belt from the crank
-
shaft. The radiator is the corrugated fin, down flow
type.
ItemSpecification
RadiatorPerformance kJ/h4G13Standard vehicles137,720
Vehicles with capacity up radiator
(option)161,288
4G18Standard vehicles161,288
Vehicles with capacity up radiator
(option)181,800
4G63181,800
A/T oil coolerPerformance kJ/h5,651
SERVICE SPECIFICATIONS
M1141000300687
ItemStandard valueLimit
Fan controller VA/C OFF1 or less-
A/C ONRepeat
8.2 ± 0.7
System voltage ± 2.6
-
High-pressure valve opening pressure of radiator cap kPa93 − 123Minimum 83
Range of coolant antifreeze concentration of radiator %30 − 60-
ThermostatValve opening temperature of
thermostat
°C
4G188 ± 1.5-
4G682 ± 1.5-
Full-opening temperature of
thermostat
°C
4G1100-
4G695-
Valve lift mm8.5 or more-
Page 41 of 800

WATE R P U M P
ENGINE COOLING14-27
WAT E R P U M P
REMOVAL AND INSTALLATION <4G1>M1141002700421
Pre-removal and Post-installation Operation
•Engine Coolant Draining and Refilling (Refer to P.14-21).
•Valve Timing Belt Removal and Installation (Refer to
GROUP 11A P.11A-33).
AC303372
24 ± 3 N·m23 ± 2 N·m
14 ± 1 N·m
1 2
Bolt specifications
Screw diameter × length mm 8 × 50
8 × 308 × 25
AB
2
2
Sealant: Mitsubishi Genuine Part
No. MD970389 or equivalent
Removal steps
1.Alternator adjusting brace
>>A<<2.Water pump assembly
INST ALLA T ION SER VICE POINT
>>A<< WA TER PUMP ASSEMBL Y
INST
ALLA TION
1.Use a gaske t scraper o r wire brush to complet e ly
eliminate all gasket material o n the g a sket
mounting surface.
2. App l y a bead of the specified sealan t.
Specified Sealant: MITSUBISHI GENUINE
P
ART No.MD970 389 or eq uivalen t
3.With the sea l ant still wet (within 1 5 minutes af ter
th e se alant is applied), inst all the wa ter pump
a sse mbly . Do not a pply the sealant in an are a
more th an the required.
Page 42 of 800

WATE R P U M P
ENGINE COOLING14-28
REMOVAL AND INSTALLATION <4G6>
M1141002700432
Pre-removal and Post-installation Operation
•Engine Coolant Draining and Refilling (Refer to P.14-21).
•Valve Timing Belt and Balancer Timing Belt Removal and
Installation (Refer to GROUP 11C
P.11C-35).
AC301467
22 ± 4 N·m23 ± 3 N·m 14 ± 1 N·m
12
3
4
N
N
Bolt specifications
Screw diameter × length mm
8 × 70 8 × 22
8 × 14
8 × 22
8 × 25
2
AB
Removal steps
1.Alternator adjusting brace
2.Water pump assembly
3.Water pump gasket
>>A<<4.Cooling water line O-ring
INST
ALLA T ION SER VICE POINT
>>A<< COOLING WA TER LINE O-RING
INST
ALLA TION
AC103005
Water pump assembly
Cooling water
line O-ring
Water pump inlet pipe
AF
Fit the coo ling water line O-ring to the groove in the
wa
ter pump in let p i pe. T hen lubricate th e co olin g
wa
ter line O-ring and the inside of the wat e r pump
assembly with wa
ter , and then insert the wa ter pu mp
inle
t pip e to the water pu mp asse mbly .
Page 65 of 800

CHARGING SYSTEM
ENGINE ELECTRICAL16-3
SERVICE SPECIFICATIONS
M1161000300258
ItemStandard valueLimit
Alternator output line voltage drop (at 30 A) V−maximum 0.3
Regulated voltage ambient
temperature at voltage regulator V−20°C14.2 − 15.4−
20°C13.9 − 14.9−
60°C13.4 − 14.6−
80°C13.1 − 14.5−
Output current−70 % of normal output current
SPECIAL TOOLM1161000600163
ToolNumberNameUse
MB991519Alterna t or test harn e ssChec king th e alt e rnator
("S" te rminal volt age )
ON-VEHICLE SERV ICE
ALTERNA T O R OUTPUT LINE VOL T AGE DROP TEST
M1161 0009 0034 6
AK203361AD
Alternator Ammeter (clamp-type)
Voltmeter (digital-type)
"B" terminal Battery
This test
determine s whethe r the wiring fro m th e
altern
ator "B" termina l to t he batt e ry (+) terminal
(including the
fusible line ) is in a good condition or
not.
1.Always b e su re to check the following b e fore th e
te st.
•Alternator inst allatio n
•Drive belt tension
(Ref er to GROUP 1 1 A − On-veh icle Service <4G1>
P.11A-7 or GROUP 1 1 C − On-vehicle Service
<4G6> P.11C-7.)
•Fusible link
•Abnormal noise from the altern ator while the
eng
ine is ru nning
Page 67 of 800

Page 69 of 800

Page 74 of 800

CHARGING SYSTEM
ENGINE ELECTRICAL16-12
ALTERNATOR ASSEMBLY
REMOVAL AND INSTALLATION <4G1>
M1161001400548
Pre-removal Operation
•Under Cover Removal
•Drive Belt Removal (Refer to GROUP 11A - Crankshaft
Pulley
P.11A-16).
Post-installation Operation
•Drive Belt Installation (Refer to GROUP 11A - Crankshaft
Pulley P.11A-16).
•Drive Belt Tension Adjustment (Refer to GROUP 11A -
On-vehicle Service P.11A-7).
•Under Cover Installation
AC303729
1
2
4
3
44 ± 10 N·m
23 ± 2 N·m 24 ± 3 N·m 12 ± 2 N·m
AB
13 ± 3 N·m
Removal steps
1.Power steering pressure hose
clamp
2.Alternator connector and terminal
3.Alternator adjusting brace
<>4.Alternator assembly
REMOV
A L SER VICE POINT
<> ALTERNA T O R ASSEMBL Y
REMOV
A L
Remove the a l tern ator assembly from above the
vehicle.
Page 75 of 800

CHARGING SYSTEM
ENGINE ELECTRICAL16-13
REMOVAL AND INSTALLATION <4G6>
M1161001401347
Pre-removal Operation
•Battery and Battery Tray Removal
•Under Cover Removal
•Strut Tower Bar Removal (Refer to GROUP 42 P.42-9).
•Drive Belt Removal (Refer to GROUP 11C - Crankshaft
Pulley P.11C-16).
•Air Cleaner Assembly Remo val (Refer to GROUP 15 P.15-3).
Post-installation Operation
•Air Cleaner Assembly Installation (Refer to GROUP 15 P.15-3).
•Drive Belt Installation (Refer to GROUP 11C - Crankshaft
Pulley P.11C-16).
•Strut Tower Bar Installation (Refer to GROUP 42 P.42-9).
•Drive Belt Tension Adjustment (Refer to GROUP 11C -
On-vehicle Service
P.11C-7).
•Under Cover Installation
•Battery and Battery Tray Installation
AC504936
1 1
2
3
18 ± 3 N·m 12 ± 2 N·m
AB
Removal steps
1.Shift cable connection<>2.Shift cable and shift cable bracket
assembly
3.Vehicle speed sensor connector
Removal steps (Continued)
Page 103 of 800

IGNITION SYSTEM
ENGINE ELECTRICAL16-41
CRANKSHAFT POSITION SENSOR
REMOVAL AND INSTALLATION <4G1>
M1163003500439
Pre-removal and Post-installation Operation
•Valve Timing Belt Removal and Installation (Refer to
GROUP 11A P.11A-33).
AC208380AB
12
11 ± 1 N·m
8.8 ± 1.0 N·m
Removal steps
1.Engine crank angle sensor
2.Crank angle sensor connector
bracket