2007 SUZUKI SWIFT Radia

Downloaded from www.Manualslib.com manuals search engine 1F-9 Engine Cooling System:
Radiator Cooling Fan Motor On-Vehicle
Inspection
S7RS0B1606009
1) Check low speed operation of radiator cooling fan as follows.
a) Connect battery to fan motor coupler as shown in figure.
b) Check that radiator cooling fan rotates smoothly. If any abnormality is found, replace fan motor.
2) Check high speed operation of radiator cooling fan as follows.
a) Connect battery to fan motor coupler as shown in figure.
b) Check that radiator cooling fan rotates smoothly and its rotational speed is faster than low speed
operation.
If any abnormality is found, replace fan motor.
Reference: Fan motor sp ecified current at 12
V
Low speed operation: 14.0 A maximum
High speed operation: 18.0 A maximum
Radiator Cooling Fan Relay InspectionS7RS0B1606010
1) Disconnect negative (–) cable at battery.
2) Remove radiator cooling fa n relay No.1 (1), No.2 (2)
and/or No.3 (3) from relay box.
3) Check that there is no continuity between terminal “C” and “D”. If there is continuity, replace relay.
4) Connect battery positive (+ ) terminal to terminal “B”
of relay.
5) Connect battery negative (–) terminal “A” of relay.
6) Check continuity between terminal “C” and “D”. If there is no continuity when relay is connected to the
battery, replace relay.
[A]: Low speed operation
[B]: High speed operation
[A] [B]
I7RS0B160007-01
“D”
“B” “A”
“C”
1
2
3
I4RS0B160004-01

Downloaded from www.Manualslib.com manuals search engine Engine Cooling System: 1F-10
Radiator Cooling Fan Removal and InstallationS7RS0B1606011
Removal1) Disconnect negative (–) cable at battery.
2) Disconnect connector (1) of cooling fan motor.
3) Drain coolant.
4) Remove front bumper, front bumper upper absorber and upper member referring to “Front Bumper and
Rear Bumper Componen ts in Section 9K”.
5) Remove radiator inlet hose and reservoir hose.
6) Remove cooling fan mounting bolts (1).
7) Slide condenser with radiator, and then remove radiator cooling fan.
CAUTION!
Be sure not to damage condenser outlet pipe.

Installation
Reverse removal procedure for installation noting the
following.
• Refill cooling system referring to Step 7) to 22) of “Cooling System Fl ush and Refill”.
• After installation, verify there is no coolant leakage at each connection.
Radiator On-Vehicle Inspection and CleaningS7RS0B1606012
Inspection
Check radiator for leakage or damage. Straighten bent
fins, if any.
Cleaning
Clean frontal area of radiator cores.
Radiator Removal and InstallationS7RS0B1606013
Removal
1) Disconnect negative cable at battery.
2) Drain A/T fluid.
3) Drain coolant.
4) Remove cooling fan assemb ly referring to “Radiator
Cooling Fan Removal and Installation”.
5) Remove A/T fluid cooler inlet and outlet hoses.
6) Remove radiator outlet hose from radiator.
7) Remove radiator from vehicle.
Installation
Reverse removal procedures, noting the following.
• Refill cooling system referrin g to Step 7) to 22) of
“Cooling System Flush and Refill”.
• After installation, verify there is no coolant leakage each connection.
• Refill A/T fluid referring to “A/T Fluid Change in
Section 5A”.
1
I7RS0A160004-01
I4RS0A160009-01
I2RH01160014-01

Downloaded from www.Manualslib.com manuals search engine 1K-3 Exhaust System:
Exhaust Manifold Removal and InstallationS7RS0B1B06002
Removal
WARNING!
To avoid danger of being burned, do not
service exhaust system while it is still hot.
Service should be performed after system
cools down.

1) Disconnect negative cable at battery.
2) Remove engine cover.
3) Remove front bumper with front grille referring to
“Front Bumper and Rear Bumper Components in
Section 9K”.
4) Remove radiator referring to “Radiator Removal and Installation in Section 1F ” for equipped with A/C.
5) With hose connected, detach A/C condenser from vehicle body for equipped with A/C.
6) Remove exhaust manifold cover from exhaust manifold.
7) Disconnect heated oxygen sensor No.2 connector (1) (connector color: green) and heated oxygen
sensor No.1 connector (2) (connector color: black),
and then detach it from its stay.
8) Remove exhaust manifold stiffener (1).
9) Remove heated oxygen sensors (3) from exhaust manifold and exhaust No.1 pipe, if necessary.
10) Disconnect exhaust No.1 pipe (2) from exhaust manifold. 11) Remove exhaust manifold (1) and its gasket from
cylinder head.
Installation 1) Install new gasket to cylinder head. Then install exhaust manifold (3).
Tighten manifold bolts (1) and nuts (2) to specified
torque.
Tightening torque
Exhaust manifold bolt (a): 50 N·m (5.0 kgf-m,
36.5 lb-ft)
Exhaust manifold nut (b): 50 N·m (5.0 kgf-m,
36.5 lb-ft)
NOTE
Be sure to install exhaust manifold bolts and
nuts to proper location referring to “Exhaust
System Components”.

1
2
I6RS0C1B0002-01
1
2
3
I4RS0A1B0002-01
1
I6RS0C1B0003-01
2, (b) 2, (b)
3
1, (a)
I6RS0C1B0004-01

Downloaded from www.Manualslib.com manuals search engine Exhaust System: 1K-4
2) Install new seal ring and connect exhaust No.1 pipe (1) to exhaust manifold.
Tighten pipe fasteners to specified torque.
Tightening torque
Exhaust No.1 pipe bolt (a): 50 N·m (5.0 kgf-m,
36.5 lb-ft)
3) Install exhaust manifold stiffener (2). Tighten exhaust manifold stiffener bolts to specified
torque.
Tightening torque
Exhaust manifold stiffener bolt (b): 50 N·m (5.0
kgf-m, 36.5 lb-ft)
4) Install new seal ring and connect exhaust No.1 pipe (1) to exhaust No.2 pipe. Tighten pipe fasteners to
specified torque.
Tightening torque
Exhaust No.2 pipe bolt (c): 43 N·m (4.3 kgf-m,
31.0 lb-ft)
5) Install heated oxygen sensors (3) referring to “HO2S-1 and HO2S-2 Removal and Installation in
Section 1C”, if removed.
NOTE
Be sure to identify heated oxygen sensor
No.1 and No.2 by its connector color.

6) Connect heated oxygen sensor No.2 connector (1)
(connector color: green) and heated oxygen sensor
No.1 connector (2) (connector color: black), and then
fit coupler to br acket securely. 7) Install exhaust manifold cover to exhaust manifold.
8) Install A/C condenser to vehicle body for equipped
with A/C.
9) Install radiator referrin g to “Radiator Removal and
Installation in Section 1F” for equipped with A/C.
10) Install front bumper with fr ont grille by referring to
“Front Bumper and Rear Bumper Components in
Section 9K”.
11) Install engine cover.
12) Connect negative cable at battery.
13) Check exhaust system for exhaust gas leakage.
Exhaust Pipe and Muffler Removal and
Installation
S7RS0B1B06003
For replacement of exhaust pipe, be sure to hoist vehicle
and observe WARNING under “Exhaust System
Components” and the following.
CAUTION!
Exhaust manifold have three way catalytic
converter in it, it should not be exposed to
any impulse.
Be careful not to drop it or hit it against
something.

• Tighten bolts and nuts to specified torque when reassembling. Refer to “Exhaust System
Components”.
• After installation, start engine and check each joint of exhaust system for leakage.
2
(b)
(a)
1(C)
3
I4RS0A1B0005-01
1
2
I6RS0C1B0002-01

Downloaded from www.Manualslib.com manuals search engine Table of Contents 2- i
2
Section 2
CONTENTS
Suspension
Precautions ................................................. 2-1
Precautions............................................................. 2-1
Precautions on Suspension .................................. 2-1
Suspension General Dia gnosis.............. 2A-1
Diagnostic Information and Procedures ............ 2A-1
Suspension, Wheels and Tires Symptom Diagnosis .......................................................... 2A-1
Front Suspension ........... ......................... 2B-1
General Description ............................................. 2B-1
Front Suspension Construction ........................... 2B-1
Front Wheel Alignment Cons truction .................. 2B-2
Repair Instructions .............................................. 2B-2 Front Wheel Alignment Inspection and Adjustment ........................................................ 2B-2
Front Strut Assembly Comp onents ..................... 2B-4
Front Strut Assembly Removal and Installation ......................................................... 2B-4
Front Strut Assembly Disassembly and Assembly .......................................................... 2B-6
Front Strut Assembly Chec k ............................... 2B-7
Front Wheel Hub and Steering Knuckle Components...................................................... 2B-8
Front Wheel Hub, Steering Knuckle and Wheel Bearing Removal and Installation .......... 2B-8
Front Wheel Hub, Disc, Nut and Bearing Check .............................................................. 2B-12
Suspension Control Arm / Bushing Removal and Installation ................................................ 2B-12
Suspension Control Arm / Bushing Disassembly and Assembly ............................ 2B-13
Suspension Control Arm / Steering Knuckle Check .............................................................. 2B-14
Suspension Control Arm Bushing Check .......... 2B-14
Suspension Control Arm Joint Check ............... 2B-14
Front Suspension Fram e, Stabilizer Bar and/
or Bushings Components................................ 2B-15
Front Suspension Fram e, Stabilizer Bar and/
or Bushings Removal and Installation ............. 2B-15
Front Suspension Frame Ch eck ....................... 2B-19
Front Stabilizer Bar, Bushing and/or Joint Check .............................................................. 2B-19
Front Suspension Fastener s Check .................. 2B-19
Specifications ..................................................... 2B-20 Tightening Torque Specifications ...................... 2B-20
Special Tools and Equipmen t ...........................2B-21
Special Tool ...................................................... 2B-21
Rear Suspension ............ ......................... 2C-1
General Description .............................................2C-1
Rear Suspension Construction ...........................2C-1
Repair Instructions ........... ...................................2C-2
Rear Wheel Alignment Inspection .......................2C-2
Rear Shock Absorber Removal and Installation .........................................................2C-2
Rear Shock Absorber Ins pection ........................2C-3
Rear Shock Absorber Bush Removal and Installation .........................................................2C-4
Rear Shock Absorber Bush Inspection ...............2C-4
Rear Coil Spring Removal and Installation .........2C-4
Spring Upper Seat / Spring Lower Seat Inspection ..........................................................2C-5
Spring Upper Seat and Lower Seat Removal and Installation ..................................................2C-6
Rear Axle Removal and Inst allation ....................2C-6
Trailing Arm, Rear Axle and Coil Spring Inspection ..........................................................2C-9
Rear Axle Bush Inspection ..................................2C-9
Rear Wheel Hub Components ..........................2C-10
Rear Wheel Hub Removal an d Installation .......2C-10
Rear Wheel Disc, bolt and Bearing Inspection ..2C-11
Spindle Removal and Installation ......................2C-12
Spindle Inspection .............................................2C-13
Rear Suspension Fasteners Inspection ............2C-13
Specifications .................... .................................2C-13
Tightening Torque Specifications ......................2C-13
Special Tools and Equipmen t ...........................2C-13
Special Tool ......................................................2C-13
Wheels and Tires ............ ......................... 2D-1
Precautions...........................................................2D-1
Precaution for Emergency Flat Tire Repair Kit ....2D-1
General Description .............................................2D-1 Tires Description .................................................2D-1
Wheels Description .............................................2D-2
Irregular and/or Premature Wear Description .....2D-3
Wear Indicators Description ................................2D-3
Radial Tire Waddle Description...........................2D-4
Radial Tire Lead / Pull Description ......................2D-5

Downloaded from www.Manualslib.com manuals search engine 2A-1 Suspension General Diagnosis:
Suspension
Suspension General Diagnosis
Diagnostic Information and Procedures
Suspension, Wheels and Tires Symptom DiagnosisS7RS0B2104001
ConditionPossible cause Correction / Reference Item
Vehicle pulls (Leads) Mismatched or uneven tires Replace tires.
Tires not adequately inflated Adjust tire pressure.
Broken or sagging coil springs Replace coil springs.
Radial tire lateral force Replace tire.
Disturbed wheel alignment Check and adjust wheel alignment.
Brake dragging in one road wheel Repair brake.
Loose, bent or broken front or rear
suspension parts Tighten or replace related suspension parts.
Abnormal or excessive
tire wear Sagging or broken coil spring
Replace coil spring.
Tire out of balance Adjust balance or replace tire.
Disturbed wheel alignment Check and adjust wheel alignment.
Faulty strut (shock absorber) Replace strut (shock absorber).
Hard driving Replace tires.
Overloaded vehicle Replace tires and check suspension parts.
Not rotated tires Replace or rotate tires.
Worn or loose wheel bearing Replace wheel bearing.
Wobbly wheel or tire Replace wheel or tire.
Tires not adequately inflated Adjust tire pressure.
Wheel tramp Blister or bump on tire Replace tire.
Improper strut (shock absorber) action Replace strut (shock absorber).
Shimmy, shake or
vibration Tire or wheel out of balance
Balance wheel or replace tire and/or wheel.
Loosen wheel bearings Replace wheel bearings.
Worn tie-rod ends Replace tie-rod ends.
Worn lower ball joints Replace front suspension control arm.
Excessive wheel runout Repair or replace wheel and/or tire.
Blister or bump on tire Replace tire.
Excessively loaded radial runout of tire /
wheel assembly Replace tire or wheel.
Disturbed wheel alignment Check and adjust wheel alignment.
Loose or worn steering linkage Tighten or replace steering linkage.
Loose steering gear case bolts Tighten steering gear case bolts.
Abnormal noise, front end Worn, sticky or loose tie-rod ends, lower
ball joints, tie-rod in side ball joints or
drive shaft joints Replace tie-rod end, su
spension arm, tie-rod
or drive shaft joint.
Damaged struts or mountings Repair or replace struts or mountings.
Worn suspension arm bushings Replace suspension arm bushings.
Loose stabilizer bar Tighten bolts or nuts and/or replace bushes.
Loose wheel nuts Tighten wheel nuts.
Loose suspension bolts or nuts Tighten suspension bolts or nuts.
Broken or damaged wheel bearings Replace wheel bearings.
Broken suspension springs Replace suspension springs.
Poorly lubricated or worn strut bearings Replace strut bearing.
Malfunction of Power Steering System Check and correct malfunction.
Low or uneven trim height
NOTE
See NOTE *1.

Broken or sagging coil springs Replace coil springs.
Over loaded Check loading.
Incorrect coil springs Replace coil spring.
Tires not adequately inflated Adjust tire pressure.
Ride too soft Faulty strut (shock absorber) Replace strut (shock absorber).
Suspension bottoms Overloaded Check loading.
Faulty strut (shock absorber) Replace strut (shock absorber).
Incorrect, broken or sagging coil springs Replace coil spring.

Downloaded from www.Manualslib.com manuals search engine Front Suspension: 2B-2
Front Wheel Alignment ConstructionS7RS0B2201002
Among factors for front wheel alignment, only toe setting
can be adjusted. Camber and caster are not adjustable.
Therefore, should camber or caster be out of
specification due to the damage caused by hazardous
road conditions or collision, whether the damage is in
body or in suspension should be determined and
damaged body should be repaired or damaged
suspension should be replaced.
Preliminary Checks Prior to Adjustment Front Wheel
Alignment
Steering and vibration complaints are not always the
result of improper wheel alignment. An additional item to
be checked is the possibility of tire lead due to worn or
improperly manufactured tires. “Lead” is the vehicle
deviation from a straight path on a level road without
hand pressure on the steering wheel. Refer to “Radial
Tire Lead / Pull Description in Section 2D” in order to
determine if the vehicle has a tire lead problem. Before
making any adjustment affecting wheel alignment, the
following checks and inspections should be made to
ensure correctness of alignment readings and alignment
adjustments:
• Check all tires for proper inflation pressures and approximately the same tread wear. • Check for loose of ball join
ts. Check tie-rod ends; if
excessive looseness is noted, it must be corrected
before adjusting.
• Check for run-out of wheels and tires.
• Check vehicle trim heights; if it is out of limit and a
correction is needed, it must be done before adjusting
toe.
• Check for loose of suspension control arms.
• Check for loose or missin g stabilizer bar attachments.
• Consideration must be given to excess loads, such as
tool boxes. If this excess load is normally carried in
vehicle, it should remain in vehicle during alignment
checks.
• Consider condition of equipment being used to check alignment and follow manufa cturer’s instructions.
• Regardless of equipment used to check alignment, vehicle must be placed on a level surface.
NOTE
To prevent possible incorrect reading of toe,
camber or caster, vehicle front and rear end
must be moved up and down a few times
before inspection.

Repair Instructions
Front Wheel Alignment Inspection and
Adjustment
S7RS0B2206001
Toe Inspection and Adjustment
Preparation for toe inspection and adjustment.
• Place vehicle in unloaded state on level surface.
• Set steering wheel in straight state.
• Check that inflation pressure of each tire is adjusted properly and wheel is free from deflection.
• Check that each suspension part is free from bend, dent, wear or damage in any other form.
• Check that ground clearance at the right and left is just about the same.
Inspection
Measure toe using toe-in gauge (1).
If toe is out of specified value, adjust it at the tie-rod. Front toe (total) “b”-“a”
: 0 + 1.0 / – 0.5 mm (0 + 0.0394 / – 0.0197 in.)
I6RS0C220007-01
F: Forward
“a”
“c”
“b” F
I7RS0A220002-02

Downloaded from www.Manualslib.com manuals search engine Wheels and Tires: 2D-2
Lower than recommended pressure can cause:
• Tire squeal on turns
• Hard Steering
• Rapid and uneven wear on the edges of the tread
• Tire rim bruises and rupture
• Tire cord breakage
• High tire temperature
• Reduced handling
• High fuel consumption
Replacement Tires
When replacement is necessary, the original equipment
type tire should be used. Refer to the Tire Placard.
Replacement tires should be of the same size, load
range and construction as those originally on the vehicle.
Use of any other size or type tire may affect ride,
handling, speedometer / odometer calibration, vehicle
ground clearance and tire or snow chain clearance to the
body and chassis.
It is recommended that new tires be installed in pairs on
the same axle. If necessary to replace only one tire, it
should be paired with the tire having the most tread, to
equalize braking traction.
WARNING!
Do not mix different types of tires on the
same vehicle such as radial, bias and bias-
belted tires except in emergencies, because
handling may be seriously affected and may
result in loss of control.

The metric term for tire infl ation pressure is the kilo
pascal (kPa). Tire pressures is usually printed in both
kPa and kgf/cm
2 on the “Tire Placard”.
Metric tire gauges are available from tool suppliers.
The chart, shown the table, converts commonly used
inflation pressures from kPa to kgf/cm
2 and psi.
Wheels DescriptionS7RS0B2401002
Wheel Maintenance
Wheel repairs that use welding, heating, or peening are
not approved. All damaged wheels should be replaced.
Replacement Wheels
Wheels must be replaced if they are bent, dented, have
excessive lateral or radial runout, air leak through welds,
have elongated bolt holes, if lug wheel bolts won’t stay
tight, or if they are heavily rusted. Wheels with greater
runout than shown in the following may cause
objectional vibrations.
Replacement wheels must be equivalent to the original
equipment wheels in load capacity, diameter, rim with
offset and mounting configuration. A wheel of improper
size or type may affect wheel and bearing life, brake
cooling, speedometer / odometer calibration, vehicle
ground clearance and tire clearance to body and
chassis.
How to Measure Wheel Runout
To measure the wheel runout, it is necessary to use an
accurate dial indicator. The tire may be on or off the
wheel. The wheel should be installed to the wheel
balancer of the like for proper measurement.
Take measurements of both lateral runout “a” and radial
runout “b” at both inside an d outside of the rim flange.
With the dial indicator set in place securely, turn the
wheel one full revolution slowly and record every reading
of the indicator.
When the measured runout exceeds the specification
and correction by the balancer adjustment is impossible,
replace the wheel. If the reading is affected by welding,
paint or scratch, it should be ignored.
Lateral runout limit “a”
: 0.3 mm (0.012 in.)
Radial runout limit “b”
: 0.3 mm (0.012 in.)
kPa kgf/cm2psi
Conversion: 1 psi =
6.895 kPa 1 kgf/cm
2 =
98.066 kPa 160 1.6 23
180 1.8 26
200 2.0 29
220 2.2 32
240 2.4 35
260 2.6 38
280 2.8 41
300 3.0 44
I4RS0A240001-01