gas type SUZUKI SX4 2006 1.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 00-5 Precautions:
• When removing the battery, be sure to disconnect the
negative cable first and then the positive cable. When
reconnecting the battery, connect the positive cable
first and then the negative cable, and replace the
terminal cover.
• When removing parts that are to be reused, be sure to
keep them arranged in an orderly manner so that they
may be reinstalled in the proper order and position.
• Whenever you use oil seals, gaskets, packing, O-
rings, locking washers, split pins, self-locking nuts,
and certain other parts as specified, be sure to use
new ones. Also, before installing new gaskets,
packing, etc., be sure to remove any residual material
from the mating surfaces.• Make sure that all parts used in reassembly are
perfectly clean.
When use of a certain type of lubricant, bond or
sealant is specified, be sure to use the specified type.
“A”: Water tight sealant 99000–31250 (SUZUKI
Bond No.1207F)
• Be sure to use special tools when instructed.
Special tool
(A): 09917–98221
(B): 09916–58210
• When disconnecting vacuum hoses, attach a tag
describing the correct installation positions so that the
hoses can be reinstalled correctly.
I2RH01010027-01
I5RW0A000002-01
I2RH01010029-01
I2RH01010030-01
I2RH01010031-01
I2RH01010032-01

Downloaded from www.Manualslib.com manuals search engine 00-7 Precautions:
Precautions in Servicing 4WD ModelS6RW0D0000014
CAUTION!
• Never perform any of the following [A], [B]
and [C] types of service work.
If it is performed while 4WD-auto mode or
4WD-lock mode is selected, front wheels
(or rear wheels) drive rear wheels (or front
wheels) and vehicle accident, drivetrain
damage and personal injury may result.
Also, if it is performed while 2WD mode is
selected, the coupling may be damaged
because of the difference in revolution
speed between front wheels and rear
wheels.
• When testing with 2-wheel chassis
dynamometer or speedometer tester, be
sure to select 4WD system to 4WD-auto
mode or 4WD-lock mode and use 2-wheel
free roller together or make the vehicle as
front wheel drive by removing propeller
shaft.• When testing with 2-wheel brake tester, be
sure to observe the following instructions.
Otherwise, drivetrain damage and personal
injury may result.
– Shift transaxle to N (Neutral) position.
– Select 4WD system to 2WD mode.
– Run engine at specified idle speed.
– Rotate wheels (tires) by brake tester at
vehicle speed below 5 km/h (3 mile/h).
– Do not rotate wheels (tires) for 1 min. or
more.
• When using On-vehicle type wheel
balancing equipment (1), be sure to select
4WD system to 4WD-auto mode or 4WD-
lock mode and jack up all four wheels, off
the ground completely and support vehicle
with safety stands (2).
Be careful of other wheels, which will
rotate at the same time.
Using it with 2WD mode may damage
coupling.
• This vehicle should be towed under one of
the following conditions:
– With all wheels on a flatbed truck.
– With all wheels on the ground.

Precautions for Catalytic ConverterS6RW0D0000004
For vehicles equipped with a catalytic converter, use
only unleaded gasoline and be careful not to let a large
amount of unburned gasoline enter the converter or it
can be damaged.
• Conduct a spark jump test only when necessary,
make it as short as possible, and do not open the
throttle.
• Conduct engine compression checks within the
shortest possible time.
• Avoid situations which can result in engine misfire
(e.g. starting the engine when the fuel tank is nearly
empty.)[A]: Testing with 2-wheel chassis dynamometer or speedometer tester.
[B]: Driving front wheels, which are jacked up.
[C]: Towing under the condition where either front or rear wheels can not
rotate.
[A]
[B]
[C]
I3RH0A000004-03
I3RH01010062-01

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-1
Engine
Engine Mechanical
General Description
Engine Construction DescriptionS6RW0D1401001
The engine is water-cooled, in line 4 cylinders, 4 stroke cycle gasoline unit with its DOHC (Double overhead camshaft)
valve mechanism arranged for “V” type valve configuration and 16 valves (4 valves/one cylinder). The double
overhead camshaft is mounted over the cylinder head; it is driven from crankshaft through timing chain, and no push
rods are provided in the valve train system.
I5RW0C140032-01

Downloaded from www.Manualslib.com manuals search engine 1G-1 Fuel System:
Engine
Fuel System
Precautions
Precautions on Fuel System ServiceS6RW0D1700001
WARNING!
Before attempting service of any type on fuel system, the following should be always observed in
order to reduce the risk of fire and personal injury.
• Disconnect negative cable at battery.
• Do not smoke, and place no smoking signs near work area.
• Be sure to have CO
2 fire extinguisher handy.
• Be sure to perform work in a well-ventilated area and away from any open flames (such as gas hot
heater).
• Wear safety glasses.
• To relieve fuel vapor pressure in fuel tank, remove fuel filler cap from fuel filler neck and then
reinstall it.
• As fuel feed line is still under high fuel pressure even after stopping engine, loosening or
disconnecting fuel feed line directly may cause dangerous spout of fuel. Before loosening or
disconnecting fuel feed line, make sure to relieve fuel pressure referring to “Fuel Pressure Relief
Procedure”.
• A small amount of fuel may be released when the fuel line is disconnected. In order to reduce the
risk of personal injury, cover a shop cloth to the fitting to be disconnected. Be sure to put that cloth
in an approved container after disconnecting.
• Never run engine with fuel pump relay disconnected when engine and exhaust system are hot.
• Note that fuel hose connection varies with each type of pipe. Be sure to connect and clamp each
hose correctly referring to “Fuel Hose Disconnecting and Reconnecting”.
After connecting, make sure that it has no twist or kink.
• When installing injector or fuel feed pipe, lubricate its O-ring with gasoline.
• When servicing the fuel tank, it should be treated with respect, with no contact with sharp edges or
hot surfaces. In addition, the fuel tank should not be dropped since fuel tank, fuel pump and other
components can be damaged by the impact. If dropped, all components should be replaced because
there is a risk of damage.
• The fuel tank is made of resin.
Be sure not to allow solvent (chemical article such as grease and sealant) to attach to the fuel tank
as some chemical reaction may occur, causing the fuel tank to be swollen, hardened or distorted
leakage and resulting in fuel leakage from the fuel tank.

Downloaded from www.Manualslib.com manuals search engine Ignition System: 1H-6
Ignition Spark TestS6RW0D1804004
1) Remove air cleaner assembly with air intake pipe.
2) Disconnect all injector couplers from injectors.
WARNING!
Without disconnection of injector couplers,
combustible gas may come out from spark
plug holes during this test and may get
ignited in engine room.

3) Remove spark plug and check it for condition and
type referring to “Spark Plug Inspection”.
4) If OK, connect ignition coil coupler to ignition coil
assembly and connect spark plug to ignition coil
assembly or high-tension cord. Ground spark plug.5) Crank engine and check if each spark plug sparks.
6) If no spark is emitted, inspect the related parts as
described in “Ignition System Symptom Diagnosis”.
Repair Instructions
High-Tension Cord Removal and InstallationS6RW0D1806001
Removal
1) Remove air cleaner assembly with air intake pipe
and cylinder head upper cover.
2) Disconnect No.1 cylinder (2) and No.3 cylinder (3)
high-tension cords from ignition coil assemblies (1)
while gripping each cap.
3) Pull out high-tension cords from spark plugs while
gripping each cap.
CAUTION!
• Removal of high-tension cords together
with clamps will be recommended so as
not to damage their inside wire (resistive
conductor).
• For the same reason, pull out each
connection by gripping cap portion.

Installation
1) Install No.1 cylinder (2) and No.3 cylinder (3) high-
tension cords to spark plugs and ignition coil
assemblies (1) while gripping each cap.
CAUTION!
• Never attempt to use metal conductor
high-tension cords as replacing parts.
• Insert each cap portion fully when
installing high-tension cords.

I4RS0A180006-01
I4RS0A180003-01
I4RS0A180004-01

Downloaded from www.Manualslib.com manuals search engine 3A-7 Drive Shaft / Axle: Front
Reassembly
For DOJ type
Judging from abnormality noted before disassembly and
what is found through visual check of component parts
after disassembly, prepare replacing parts and proceed
to reassembly.
Make sure that wheel side joint assembly and DOJ
housing are washed thoroughly and air dried.
Replace boot(s) with new one(s).
CAUTION!
• Do not wash boots in degreaser such as
gasoline or kerosene. etc. Washing in
degreaser causes deterioration of boot.
• To ensure full performance of joint as
designed, be sure to distinguish between
two types of grease in repair set and apply
specified volume to respective joint
referring to the followings for identification
of the grease.

1) Wash disassembled parts (except boots). After
washing, dry parts completely by blowing air.
2) Clean boots with cloth.
3) Apply grease to wheel side joint. Use specified
grease in tube in wheel side boot set as a spare
parts.
Grease color
: Black
Amount
: 55 – 75 g (1.9 – 2.6 oz)
4) Install wheel side boot on shaft.
5) Fill up boot inside with specified grease.
6) Fit boot (1) to grooves of shaft and housing (2).
7) Insert screw driver into boot and allow air to enter
boot so that air pressure in boot becomes the same
as atmospheric pressure.
8) Place new wheel side boot big band (3) and small
band (4) onto boot putting band outer end (1) against
forward rotation (2) as shown in figure.9) Fasten boot bands (1) using special tool as shown in
figure.
CAUTION!
Do not squeeze or distort boot when
fastening it with bands.
Distorted boot caused by squeezing air may
reduce its durability.

Distance “a”
: 2.6 ± 1.4 mm (0.102 ± 0.055 in.)
Special tool
(A): 09943–57010
21I5RS0B310007-01
I4RS0A310009-01
(A)
1
(A)
1
“a”
1
I5RS0B310008-01

Downloaded from www.Manualslib.com manuals search engine Drive Shaft / Axle: Front 3A-10
For tripod joint type
Judging from abnormality noted before disassembly and
what is found through visual check of component parts
after disassembly, prepare replacing parts and proceed
to reassembly.
Make sure that wheel side joint assembly (1) and tripod
joint housing (2) are washed thoroughly and air dried.
Replace boot(s) (3) with new one(s).
CAUTION!
• Do not wash boots in degreaser such as
gasoline or kerosene. etc. Washing in
degreaser causes deterioration of boot.
• To ensure full performance of joint as
designed, be sure to distinguish between
two types of grease in repair set and apply
specified volume to respective joint
referring to the followings for identification
of the grease.

1) Wash disassembled parts (except boots). After
washing, dry parts completely by blowing air.
2) Clean boots with cloth.
3) Apply grease to wheel side joint. Use specified
grease in tube in wheel side boot set as a spare
parts.
Grease color
: Black
Amount
: 55 – 75 g (1.9 – 2.6 oz)
4) Install wheel side boot on shaft.
5) Fill up boot inside with specified grease.
6) Place new wheel side boot big band (3) and small
band (4) onto boot putting band outer end (1) against
forward rotation (2) as shown in figure.7) Fasten boot bands (1) securely using special tool as
shown in figure.
CAUTION!
Do not squeeze or distort boot when
fastening it with bands.
Distorted boot caused by squeezing air may
reduce its durability.

Distance “a”
: 2.6 ± 1.4 mm (0.102 ± 0.055 in.)
Special tool
(A): 09943–57010
[A]: Wheel side
[B]: Differential side (or center shaft side)
I4RS0A310007-01
I4RS0A310009-01
(A)
1
(A)
1
“a”
1
I5RS0B310008-01

Downloaded from www.Manualslib.com manuals search engine 7B-22 Air Conditioning System: Manual Type
Check A/C System for Refrigerant Leaks
Whenever a refrigerant leak is suspected in the system
or any service operation has been performed which may
result in malfunction of lines and connections, it is
advisable to check for leaks.
Common sense should be used during refrigerant leak
test, since the need and extent of any such test will, in
general, depend upon the nature of a complaint and the
type of a service performed on the system.
Liquid leak detector
WARNING!
• To prevent explosions and fires, make sure
that there are no flammables in the vicinity.
• When the refrigerant exposed to fire, it
turns into a poisonous gas (phosgene). Do
not inhale this gas.

There is a number of fittings and places throughout the
A/C system where a liquid leak detector solution may be
used to pinpoint refrigerant leaks.
By merely applying the solution to the area in question
with a swab, such as attached to the cap of a vial,
bubbles will form within seconds if there is a leak.
For confined areas, such as sections of the evaporator
and condenser, an electronic (refrigerant) leak detector
is more practical for determining leaks.
Special tool
(A): 09990–86012
Condenser Cooling Fan Removal and
Installation
S6RW0D7216002
CAUTION!
Be careful not to damage fins of radiator. If
radiator fin is bent, straighten it by using flat
head screwdriver or pair of pliers.

Removal
1) Disconnect negative (–) cable at battery.
2) Disconnect condenser cooling fan motor coupler.
3) Remove reservoir (1) from radiator.
4) Remove condenser cooling fan (2) from radiator (3).
Installation
Reverse removal procedure to install condenser cooling
fan.
(A)
I5RW0A721054-01
13
2
I5RW0A721017-01

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Manual Type 7B-37
Specifications
Tightening Torque SpecificationsS6RW0D7217001
NOTE
The specified tightening torque is also described in the following.
“A/C System Major Components Location”
“Compressor Assembly Components”

Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”.
Special Tools and Equipment
Recommended Service MaterialS6RW0D7218001
NOTE
Required service material is also described in the following.
“HVAC Unit Components”
“Compressor Assembly Components”

Special ToolS6RW0D7218002
Fastening partTightening torque
Note
N⋅mkgf-mlb-ft
Expansion valve bolt 4.5 0.45 3.5)
A/C refrigerant pressure sensor 11 1.1 8.0)
Compressor mounting bolt 25 2.5 18.0)
Armature plate nut 16 1.6 11.5)
Relief valve 8 0.8 6.0)
Material SUZUKI recommended product or Specification Note
Compressor oil MATSUSHITADENKI GU10 P/No.: 99000–99015–
00A)
Silicon sealant SUZUKI SILICON SEALANT KE-
347W (100g)P/No.: 99000–34220)
09900–06107 09990–06020
Snap ring pliers (opening
type)Manifold gauge set (R134a)
) / ) / ) / ) / )1.Manifold gauge
2.Charging hoses 3.Quick
connector 4.Refrigerant
container tap valve
5.Refrigerant container T
joint 6.Packing sets 7.Case
)
09990–86012 09991–06310
Gas leak detector Armature plate holder
This kit includes following
items.1. Gas leak detector,
2. Instruction manual, 3.
Filter, 4. Sensor, 5. Dri-sell
battery (size D) ) / )) / )
12
34
5