tires FORD FIESTA 2007 Owner's Manual

204-02-7 Rear Suspension 204-02-7
REMOVAL AND INSTALLATION
3. Attach the fender splash shield to the fender.
4. Install the wheel and tire. For additional
information, refer to Section
204-04 [Wheels
and Tires].
5. N0TE:The final tightening of the shock
absorber lower mounting bolt should be
carried out when the vehicle weight is on the
road wheels.
Tighten the shock absorber lower mounting
bolt.
2006.0 Fiesta 12/2006 G89134en
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204-02-1 0 Rear Suspension 204-02-1 0
REMOVAL AND INSTALLATION
Beam Axle(l5 231 0)
f
General Equipment 5. Detach the parking brake cable from the (.
beam axle bracket on both sides. I Transmission jack
I Securing strap I
I Electric hand drill I
I Blind rivet gun I
Removal
Vehicles with rear drum brakes
1. Release the parking brake.
2. Remove the rear wheels and tires.
For additional information, refer to: Wheel
and Tire (204.04 Wheels and Tires, Removal 6. Remove the brake dIIlm and wheel spindle
and Installation). assembly
on both sides.
3. Detach the rear wheel speed sensor and
brake hose retaining bracket from the beam
axle on both sides.
Remove the retaining bolt.
7m &AUTION:S~~~~~~ the brake backing
plate, wheel cylinder and brake shoes
assembly to prevent load being placed on
the brake hose.
4. Disconnect the parking brake cable on both
Detach the brake backing plate, wheel
sides. cylinder and brake shoes assembly from the
beam axle on both sides.
2006.0 Fiesta 1212006 G183767en
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204-02-1 4 Rear Suspension 204102-14
REMOVAL AND INSTALLATION
14. Connect the parking brake cable on both 18. Tighten the shock absorber lower mounting
sides. bolt on both sides.
f
15. Attach the rear wheel speed sensor and 19. Adjust the parking brake cable.
brake hose retaining bracket to the beam
For additional information, refer to: Parking
axle on both sides.
Brake Cable Adjustment
- Vehicles With:
Install the retaining bolt. Rear Drum Brakes (206-05 Parking Brake
and Actuation, General Procedures).
16. Install the rear wheels and tires.
For additional information, refer to: Wheel
and Tire
(204-04 Wheels and Tires,
Removal and Installation).
All vehicles
17. Tighten the beam axle retaining bolts on
both sides.
2006.0 Fiesta 1212006 GI 83767en
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204-02-1 7 Rear Suspension 204-02-1 7
REMOVAL AND INSTALLATION
Rear Wheel Bearing
Special Tool(s)
General Equipment
17041
I Soft faced hammer I
Installer, Input Shaft Seal
307-2 1 0 (1 7-04 1 )
Vehicles with rear drum brakes
3. Release the parking brake.
4. Remove the brake drum and hub assembly.
Remove and discard the wheel hub retaining
nut.
I Wooden block I Vehicles with rear disc brakes
i , Removal

CAUTI0N:The brake drum and hub
assembly removal in this procedure is for
5. Remove the brake disc.
For additional information, refer to: Brake
Disc
(206-04 Rear Disc Brake, Removal and
Installation).
installing a new wheel bearing, not for
6. Remove the wheel hub.
access to brake system components.
Remove and discard the wheel hub retaining
nut.
All vehicles
1. Remove the dust cap.
2. Remove the wheel and tire.
For additional information, refer to: Wheel
and Tire
(204-04 Wheels and Tires, Removal
and installation).
2006.0 Fiesta 1212006 GI 83769en
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204-02-1 9 Rear Suspension 204-02-1 9
REMOVAL AND INSTALLATION
Using the special tool, install a new wheel
speed sensor ring (brake disc shown).
Vehicles with rear drum brakes
4. CAUTIONS:
AAvoid impact on the wheel speed sensor
ring.
AMake sure the wheel speed sensor ring
is clean.
AAvoid any contact between the wheel
, speed sensor ring and a magnetic surface.
' , A~otate the wheel hub assembly 10 times
counter-clockwise when tightening the wheel
hub retaining nut to prevent damage to the
wheel bearing.
N0TE:lnstall a new wheel hub retaining nut.
Install the brake drum and hub assembly.
5. Apply the parking brake.
Vehicles with rear disc brakes
6. CAUTIONS:
AAvoid impact on the wheel speed sensor
ring.
AMake sure the wheel speed sensor ring
is clean.
AAvoid any contact between the wheel
speed sensor ring and a magnetic surface.
A~otate the wheel hub assembly 10 times
counter-clockwise when tightening the wheel
hub retaining nut to prevent damage to the
wheel bearing.
N0TE:lnstall a new wheel hub retaining nut.
Install the wheel hub retaining nut.
7. lnstall the brake disc.
For additional information, refer to: Brake
Disc (206-04 Rear Disc Brake, Removal and
Installation).
All vehicles
8. Install the wheel and tire.
For additional information, refer to: Wheel
and Tire (204-04 Wheels and Tires, Removal
and Installation).
9. N0TE:lf the dust cap is damaged a new dust
cap must be installed.
Using a soft faced hammer and a wooden
block, install the dust cap.
2006.0 Fiesta 1212006 GI 83769en
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204-04-1 Wheels and Tires 204-04-1
SECTION 204-04 Wheels and Tires
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
SPECIFICATIONS
Specifications.. ........................................................................\
............................................ 204-04-2
DIAGNOSIS AND TESTING
Wheels and Tires ........................................................................\
........................................ 204-04-3
Inspection and Verification
........................................................................\
..................... 204-04-3
Symptom Chart
........................................................................\
...................................... 204-04-4
REMOVAL AND INSTALLATION
Wheel and Tire ........................................................................\
........................................... 204-04-8
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204-04-2 Wheels and Tires 204-04-2
SPECIFICATIONS
Toraue S~ecifications
Description
Wheel nuts
I Maximum lateral runout I 0.3 I 0.6 I
Wheel and Tire Assembly Runout Specifications
I Maximum radial runout I 0.3 I 0.5 I
Nm
90
Description
2006.0 Fiesta 1212006 G528128en
lb-ft
66
Alloy Wheel (mm) Ib-in
-
Steel
Wheel (mm)
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204-04-3 Wheels and Tires 204-04-3
DIAGNOSIS AND TESTING
Wheels and Tires
lnspection and Verification
Visual Inspection Chart
I Mechanical I
I Tire pressure(s) * I
I Wheel nuts I
I Wheel studs I
* Vehicles equipped with a tire pressure monitoring system must be inspected for correct operation
using the diagnostic tool.
To maximize tire performance, inspect the tires for
signs of incorrect inflation and uneven wear which
may indicate a need for balancing, rotation or
suspension alignment. Tires should also be
checked frequently for cuts, stone bruises,
abrasions, blisters and for objects that may have
become embedded in the tread. More frequent
inspections are recommended when rapid or ( extreme temperature changes occur or when road
surfaces are rough or occasionally littered with
foreign material.
As a further visible check of tire condition, tread
wear indicators are molded into the bottom of the
tread grooves. When these indicator bands become
visible, new tires must be installed.
Tire Wear Diagnosis
Uneven wear is usually caused by either excessive
camber or excessive toe on tires.
Sometimes incorrect toe settings or worn struts will
cause severe 'cupping' or 'scalloped' tire wear on
non-driven wheels.
Severely incorrect toe settings will also cause other unusual wear patterns.
Tire Vibration Diagnosis
A tire vibration diagnostic procedure always begins
with a road test. The road test and customer
interview (if available) will provide much of the
information needed to find the source of a vibration. During
the road test, drive the vehicle on a road
that is smooth and free of undulations. If vibration
is apparent, note and record the following:
- the speed at which the vibration occurs.
- what type of vibration occurs in each speed
range.
- mechanical or audible
- how the vibration is affected by changes in the
following:
- engine torque
- vehicle speed
- engine speed
- type of vibration - sensitivity:
- torque sensitive
- vehicle speed sensitive
- engine speed sensitive
The following explanations help isolate the source
of the vibration.
Torque Sensitive
This means that the condition can be improved or
made worse by accelerating, decelerating,
coasting, maintaining a steady vehicle speed or
applying engine torque.
Vehicle Speed Sensitive
This means that the vibration always occurs at the
same vehicle speed and is not affected by engine
torque, engine speed or the transmission gear
selected.
2006.0 Fiesta 1212006
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204-0414 Wheels and Tires 204-04-4
DIAGNOSIS AND TESTING
Engine Speed Sensitive A thumping noise usually means that the tire is flat
or has soft spots making a noise as they slap the
This means that the vibration occurs at varying
roadway. Tire whine can be distinguished from axle
vehicle speeds when a different transmission gear
noise. Tire whine remains the same over a range
is selected. It can sometimes be isolated by
of speeds.
increasing Or decreasing engine with the A complete road test procedure is described in transmission in NEUTRAL or by stall testing with Section the transmission in gear. If the condition is engine
speed sensitive, the-cause is probably not related
REFER to: Noise, Vibration and Harshness (NVH)
to the tires. (1
00-04 Noise, Vibration and Harshness,
If the road test indicates that there is tire whine, Diagnosis and
Testing).
but no shake or vibration, the noise originates with
the contact between the tire and the road surface.
Symptom Chart
Symptom Possible Sources Action
Tire(s) show excess wear on
edge of tread
I Vehicle overloaded. I CORRECT as necessary. I
Tire(s) under-inflated.
lncorrect wheel alignment. ADJUST the tire pressure(s).
ADJUST the wheel alignment.
REFER to: (204-00 Suspension
System
- General Information)
Specifications (Specifications), Front Toe Adjustment (General
Procedures).
Tire(s) show excess wear in Tire(s) over-inflated.
I I
ADJUST the tire pressure(s).
I center of tread
Other excessive tire wear Incorrect tire pressure(s).
concerns
need rotating.
ADJUST the tire pressure(s).
ROTATE the wheel and tire
assemblies.
lncorrect wheel alignment. ADJUST the wheel alignment.
REFER to: (204-00 Suspension
System
- General Information)
Specifications (Specifications), Front Toe Adjustment (General
Procedures).
I Vehicle overloaded.
Loose or leaking front strut and
spring assembly. CORRECT as necessary.
I
2006.0 Fiesta 1212006 G25362en
TIGHTEN
or INSTALL new
suspension components as
necessary.
REFER to: Shock Absorber
and Spring Assembly (204-01
,
Front Suspension, Removal
and Installation).
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204-04-5 Wheels and Tires 204-04-5
DIAGNOSIS AND TESTING
Symptom Possible Sources Action
Wheel bearings worn.
INSTALL new wheel bearings
as necessary. REFER to:
Front Wheel Bearing
(204-01
Front Suspension, Removal
and Installation),
Rear Wheel Bearing (204-02
Rear Suspension, Removal
and Installation).
Suspension components, bushings and ball joints. CHECK or INSTALL new
suspension components as
necessary.
Excessive lateral or radial
runout of wheel or tire. BALANCE
the wheel and tire
assemblies. Using a suitable
dial indicator gauge and
holding fixture, CHECK lateral
and radial
runout of the wheel
and tire assemblies. INSTALL
new wheel and tire assemblies
as necessary. REFER to: (204-
04 Wheels and Tires)
Specifications (Specifications),
Wheel and Tire (Removal and
Installation).
Damaged wheel. I INSPECT the wheel rims for
damage. BALANCE the wheel
and tire assemblies. Using a
suitable dial indicator gauge
and holding fixture, CHECK Wobble or shimmy affecting
wheel
runout
lateral and radial runout of the
wheel and tire assemblies.
INSTALL new wheel and tire
assemblies as necessary.
REFER to: (204-04 Wheels and
Tires)
Specifications (Specifications),
Wheel and Tire (Removal and
Installation).
Front wheel bearing. CHECK or INSTALL new wheel
bearings as necessary.
' REFER to: Front Wheel
Bearing (204-01 Front
Suspension, Removal and
Installation).
Excessive vehicle vibration,
rough steering Suspension components. CHECK or INSTALL new
suspension components as
necessary.
ADJUST the tire
pressure(s). Vehicle vibrations from wheels
and tires
2006.0 Fiesta 1212006 G25362en
Incorrect tire pressure(s).
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