section 4 FORD FIESTA 2007 User Guide

100-00-1 7 General Information 100-00-1 7
DESCRIPTION AND OPERATION
The flame is bright, and eye protection should be - used, but the ultra-violet emission is much less
than that from arc welding, and lighter filters may
be used.
The process itself produces few toxic fumes, but
such fumes and gases may be produced from
coatings on the work, particularly during cutting
away of damaged body parts, and inhalation of the
fumes should be avoided.
In brazing, toxic fumes may be produced from the
metals in the brazing rod, and a severe hazard
may arise if brazing rods containing cadmium are
used. In this event particular care must be taken
2. Components or assemblies displaying the
to avoid inhalation of fumes and expert advice may
warning triangle with the 'electrified' arrow and
be required. open book symbol
give warning of inherent high
SPECIAL PRECAUTIONS MUST BE TAKEN voltages.
Never touch these with the engine
BEFORE ANY WELDING OR CUTTING TAKES running
or the ignition switched on. See Electric
PLACE ON VESSELS, WHICH HAVE Shock
in this subsection.
CONTAINED COMBUSTIBLE MATERIALS, FOR
EXAMPLE BOILING OR STEAMING OUT OF
FUEL TANKS.
Warning Symbols on Vehicles
( i Decals showing warning symbols will be found on
various vehicle components.
These decals must not be removed. The warnings
are for the attention of
owners/operators and
persons carrying out service or repair operations
on the vehicle.
3. Vehicles and replacement components which
The most commonly found decals are reproduced
contain asbestos are identified by this symbol.
below together with an explanation of the warnings.
See Asbestos in this subsection.
1. Components or assemblies displaying the
caution triangle and open book symbol advise
consultation of the relevant section of the owner
literature before touching or attempting
adjustments of any kind. 4. Components or assemblies displaying this
symbol give warning that the component
contains a corrosive substance. See Acids and
Alkalis in this subsection.
2006.0 Fiesta 1212006 GI 7372en
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100=00=18 General Information I OO=OO-18
DESCRIPTION AND OPERATION
5. Displaying the caution circle with a deleted
lighted match symbol, caution against the use
of naked lights or flames within the immediate
vicinity due to the presence of highly flammable
or explosive liquids or vapors. See Fire in this
subsection.
6. Displaying this symbol (normally in conjunction
with
5 above) warn of the presence of potentially
explosive matter within the immediate vicinity.
7. Displaying this symbol warn that children should
not be allowed in the immediate vicinity
unsupervised.
White Spirit
See Solvents.
2006.0 Fiesta 1212006 GI 7372en
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I 00-00-21 General Information 1 00-00-21
DESCRIPTION AND OPERATION
Always disconnect the jumper cables in the reverse
order to the connecting sequence and do not short
i the ends of the cables.
Do not rely on the generator to restore a
discharged battery. For a generator to recharge a
battery, it would take in excess of eight hours
continuous driving with no additional loads placed
on the battery.
Component Cleaning
To prevent the ingress of dirt, accumulations of
loose dirt and greasy deposits should be removed
before disconnecting or dismantling components
or assemblies.
Components should be thoroughly cleaned before inspection prior to reassembly.
Cleaning Methods:
- Dry cleaning.
- Removal of loose dirt with soft or cable brushes.
- Scraping dirt off with a piece of metal or wood.
( ,- Wiping off with a rag.
A WARN1NG:Wear eye protection when
cleaning vehicle components with
compressed air, a steam cleaner or a
power washer. Failure to follow this
instruction may result in personal injury.
CAUTIONS:
A Compressed air is sometimes 'wet' so use
with caution, especially on hydraulic
systems.
A To prevent damage to the electrical
connectors in the engine compartment, do
not use a steam cleaner or a power washer
to clean the engine compartment.
- Blowing dirt off with compressed air.
- Removal of dry dust using vacuum equipment.
This method must always be used to remove
friction lining material dust (asbestos particles).
- Steam cleaning.
A WARN1NG:Most solvents require careful
handling and some are harmful. Refer to
Health and Safety Precautions and to the
manufacturers literature for the relevant
safety precautions. Failure to follow these
instructions may result in personal injury.
Various solvents are available which are suitable
for component cleaning. Some components, such
as brake hydraulic parts and electrical assemblies
should be cleaned only with recommended solvents
- refer to Solvents, Sealers and Adhesives or to
the section of the manual relevant to the
component.
Calibration of Essential Measuring
Equipment
A WARNING:Equipment, which requires
regular calibration, must be calibrated in
accordance with the manufacturers
instructions. Failure to follow this
instruction may result in personal injury
or damage to components.
It is of fundamental importance that certain
essential equipment, for example torque wrenches,
multimeters, exhaust gas analyzers or rolling roads,
are regularly calibrated in accordance with the
manufacturers instructions.
2006.0 Fiesta 1212006 GI 7373en
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100-00-22 General Information 100-00-22
DESCRIPTION AND OPERATION
Solvents, Sealants and Adhesives
Introduction
A WARN1NG:Always handle all solvents,
sealers and adhesives with extreme care.
Some contain chemicals or give off fumes
which can be dangerous to health. Always
follow the manufacturers instructions. If
in
doubt about any substance, particularly a
solvent, DO
NOT use it.
A CAUTI0N:lf in doubt about the suitability
of any proprietary solvent or sealer for a
particular application, contact the
manufacturer of the product for
information regarding storage, handling
and application.
The Health and Safety Precautions subsection
refers to some commonly used chemicals and
materials, hazards associated with their use, and
safety measures to be taken.
2006.0 Fiesta 1212006 GI 7374en
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I 00-01 =I Identification Codes 1 00-01-1
/ I
SECTION 100-01 ldentification Codes
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
DESCRIPTION AND OPERATION
Identification Codes
........................................................................\
.................................... 1 00-0 1 -2
VIN (an example of VIN shown) ........................................................................\
...... 100-01-3
Vehicle Certification Label (Typical) or VIN Plate. .............................................................. 100-01 -5
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100-02-1 Jacking and Lifting 100-02-1
SECTION 100-02 Jacking and Lifting
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
DESCRIPTION AND OPERATION
Jacking.. ........................................................................\
...................................................... 1 00-02-2
Lifting
........................................................................\
.......................................................... 1 00-02-5
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100-04-1 Noise. Vibration and Harshness 100-04-1
SECTION 100-04 Noise. Vibration and Harshness
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
DESCRIPTION AND
OPERATION
Noise. Vibration and Harshness (NVH) ........................................................................\
...... 1 00-04-2
........................................................................\
....................................... Diagnostic Theory 1 00-04-2
........................................................................\
........................................ Know the System 1 00-04-2
........................................................................\
................. Know the History of the System 100-04-2
Know the History of the Condition
........................................................................\
.............. 100-04-2
Know the Probability of Certain Conditions Developing
..................................................... 100-04-2
Do Not Cure the Symptom and Leave the Cause
............................................................ 100-04-2
Be Positive the Cause is Found
........................................................................\
................. 100-04-2
........................................................................\
....................................... Diagnostic Charts 1 00-04-2
DIAGNOSIS AND TESTING
Noise. Vibration and Harshness (NVH) ........................................................................\
...... 1 00-04-4
........................................................................\
.......................... Inspection and Verification 100-04-4
........................................................................\
....................... Noise Diagnostic Procedure 1 00-04-4
........................................................................\
................................................... Road Test 100-04-5
........................................................................\
............................ Road Test Quick Checks 100-04-5
Road Conditions
........................................................................\
......................................... 100-04-6
........................................................................\
.................................... Vehicle Preparation 1 00-04-6
........................................................................\
......................... Power Steering Conditions 100-04-6
........................................................................\
..... Power Steering Operation Noise Check 100-04-6
........................................................................\
........................................... Symptom Chart 1 00-04-9
Pinpoint Tests
........................................................................\
............................................. 100-04-1 6
GENERAL PROCEDURES
PowertrainlDrivetrain Mount Neutralizing ................................................. (1 4 001 0) 100-04-23
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100-04-2 Noise, Vibration and Harshness 100-04-2
DESCRIPTION AND OPERATION
Noise, Vibration and Harshness (NVH)
Noise, vibration and harshness (NVH) is becoming
more important as vehicles become more '
Know the History of the Condition
sophisticated and passenger comfort levels
increase. This section is designed to aid in the
- Did it start suddenly or appear gradually?
diagnosis and testing and repair of NVH concerns.
- Was it related to some other occurrence such
- Noise is defined as sounds not associated with
as a collision or previous part replacement?
the operation of passenger compartment
- Know how the condition made itself known; it
equipment that interface with customer
may be an important clue to the cause.
satisfaction.
- Vibration is defined as impulses felt by the
customer that are not caused by road surface Know the Probability of Certain
changes. Conditions Develop~ng
- Harshness is a ride quality issue where the - Look for the simple rather than the complex.
customer feels that the vehicle response to the
road surface is sharply transmitted to the
- For example:
customer.
- Electrical conditions usually occur at
connections rather than components.
Diagnostic Theory - An engine no-start is more likely to be caused
by a loose wire or small adjustment rather
than a sheared-off
camshafi. Diagnosis is more than just following a series of
interrelated steps in order to find the solution to the - Know the difference between impossible and
specific condition. It is a way of looking at systems improbable. Certain failures
in a system can be
that are not functioning the way they should and improbable
but still happen.
finding out why. Also it is knowing how the system
- New parts are just that, new. It does not mean
should work and whether it is working correctly. they are always
good functioning parts.
There are basic rules for diagnosis. If these rules
are followed, the cause of the condition is usually
Do Not Cure the Symptom and Leave
found the first time through the system. the Cause
Know the System
- Know how the parts go together. Lowering
the pressure in a front tire may correct
the condition of a vehicle leaning to one side, but
it does not correct the original condition.
- Know how the system operates as well as its
limits and what happens when the system goes
Be Positive the Cause is Found
wrong.
- Sometimes this means checking the system - Double check findings.
against one that is known to be working
- What caused a worn component?
correctly.
- A loose transmission or engine mount could
indicate that other mounts are also loose.
Know the History of the System
Diagnostic Charts
A clue in any one of these areas may save time:
- How old or new is the system? Charts are a simple
way of expressing the
relationship between basic logic and a physical
- What kind of treatment has it had?
system of components. They help discover the ,.
- Has it been serviced in the past in such a
cause of a condition in the least time. Diagnostic (,-
manner that might relate to the present
charts combine many areas of diagnosis into one
condition? visual display:
- What is the service history?
2006.0 Fiesta 12/2006 G28448en
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100-04-4 Noise, Vibration and Harshness 100-0414
DIAGNOSIS AND TESTING
Noise, Vibration and Harshness (NVH)
Inspection and Verification
1. Verify the customer concern. Identify the Condition
2. Visually inspect for obvious signs of mechanical NVH usually occur in four areas:
or electrical damage.
tires
3. If an obvious cause for an observed or reported
concern is found, correct the cause (if possible) engine accessories
before proceeding to the next step.
suspension
4. If the concern is not visually evident, verify the
symptom and REFER to the Symptom Chart.
How to Use this Diagnostic Procedure
Section
Noise, vibration and harshness (NVH) concerns
have become more important as
vehjcles have
become more sensitive to these vibrations. This
section is designed to aid in identifying these
concerns.
The section provides diagnostic procedures based on symptom. If the condition occurs at
high speed, for instance, the most likely place
to start is under Shake and Vibration While
Driving.
The road test procedure will tell how to sort the
conditions into categories and how to tell a
vibration from a shake.
A series of Road Test Quick Checks are
provided to make sure that a cause is either
pinpointed or eliminated.
Name the condition, proceed to the appropriate
section and locate the correct diagnosis. When
the condition is identified, the job is partly done.
Follow the diagnostic procedure as outlined.
Quick Checks are described within the step,
while more involved tests and adjustments are
outlined in General Procedures.
Always follow each step exactly and make notes
to recall important findings later.
driveline
It is important, therefore, that an NVH concern be
isolated into its specific
area(s) as soon as
possible. The easiest and quickest way to do this
is to carry out the Road Test as outlined. To assist
in the diagnosis and testing
procedure(s), use a
suitable approved NVH diagnosis tester.
Noise Diagnostic Procedure
Non-Axle Noise
The five most common sources of non-axle noise
are exhaust, tires, roof racks, trim panels and
( transmission.
Therefore, make sure that none of the following
conditions are the cause of the noise before
proceeding with a driveline
teardown and
diagnosis.
In certain conditions, the pitch of the exhaust
may sound very much like gear noise. At other
times, it can be mistaken for a wheel bearing
rumble.
Tires, especially snow tires, can have a high
pitched tread whine or roar, similar to gear
noise. Radial tires may have this characteristic.
Also, any non-standard tire with an unusual
tread construction may emit a roar or whine
noise.
Trim panels can also cause whistling or whining
noise.
Clunk may be a metallic noise heard when the
Customer Interview automatic transaxle is engaged in "R
(REVERSE) or "D" (DRIVE) or it may occur
The road test and customer interview (if available) when
the throttle is applied or released. It is
provide information that will help identify the caused
by backlash somewhere in the driveline.
,
concern and will provide direction to the correct Bearing rumble sounds like marbles being
starting point for diagnosis. (
tumbled. This condition is usually caused by a
damaged wheel bearing.
2006.0 Fiesta 1212006 G37349en
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204-00-1 Suspension System - General Information 204-00-I
SECTION 204-00 Suspension System - General
lnformation
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
SPECIFICATIONS
Specifications.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-00-2
DIAGNOSIS AND TESTING
Suspension System ........................................................................\
.................................... 204-00-4
Inspection and Verification
........................................................................\
.......................... 204-00-4
Symptom Chart..
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-00-4
Pinpoint Tests
........................................................................\
............................................. 204-00-8
Component Tests..
.... . . ...... .. .. . . .... .. . . .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-00-1 4
GENERAL PROCEDURES
Wheel Bearing Inspection ....... . .. .. .. . . . . ...... .... .. . . . . . . . . . . . . . . ...... . . . . . . . . . . . . . . . . . . . . . . . . . . 204-00-1 6
Front Toe Adjustment ........................................................................\
......... (14 11 7 0) 204-00-1 7
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