spring FORD KUGA 2011 1.G Workshop Manual

Noise Conditions
• Gear noise is typically a howling or whining dueto gear damage or incorrect bearing preload. It
can occur at various speeds and driving
conditions, or it can be continuous.
• Chuckle is a particular rattling noise that sounds like a stick against the spokes of a spinning
bicycle wheel. It occurs while decelerating from
64 km/h (40 mph) and can usually be heard all
the way to a stop. The frequency varies with
vehicle speed.
• Knock is very similar to chuckle, though it may be louder and occurs on acceleration or
deceleration. The teardown will disclose what
has to be corrected.
Clicking, popping or grinding noises may be caused
by the following:
• worn, damaged or incorrectly installed wheel bearing, suspension or brake component.
Check and rule out tires, exhaust and trim items
before disassembling the transmission to diagnose
and correct gear noise.
The noises described under Road Test usually
have specific causes that can be diagnosed by
observation as the unit is disassembled. The initial
clues are the type of noise heard on the road test
and driving conditions.
Vibration Conditions
Vibration at highway speeds may be caused by
the following:
• out-of-balance front or rear wheels.
• out-of-round tires.
Shudder or vibration during acceleration may be
caused by the following:
• damaged powertrain/drivetrain mounts.
• excessively high constant velocity (CV) joint operating angles caused by incorrect ride height.
Check ride height, verify correct spring rate and
check items under inoperative conditions.
Road Test
A gear-driven unit will produce a certain amount
of noise. Some noise is acceptable and may be
audible at certain speeds or under various driving
conditions, as on a newly paved asphalt road. The slight noise is in no way detrimental and must be
considered normal.
The road test and customer interview (if available)
provide information needed to identify the condition
and give direction to the correct starting point for
diagnosis.
1. Make notes throughout the diagnosis routine.
Make sure to write down even the smallest bit
of information, because it may turn out to be the
most important.
2. Do not touch anything until a road test and a thorough visual inspection of the vehicle have
been carried out. Leave the tire pressures and
vehicle load just where they were when the
condition was first observed. Adjusting tire
pressures, vehicle load or making other
adjustments may reduce the condition(s)
intensity to a point where it cannot be identified
clearly. It may also inject something new into
the system, preventing correct diagnosis.
3. Make a visual inspection as part of the preliminary diagnosis routine, writing down
anything that does not look right. Note tire
pressures, but do not adjust them yet. Note
leaking fluids, loose nuts and bolts, or bright
spots where components may be rubbing
against each other. Check the load space for
unusual loads.
4. Road test the vehicle and define the condition by reproducing it several times during the road
test.
5. Carry out the Road Test Quick Checks as soon as the condition is reproduced. This will identify
the correct diagnostic procedure. Carry out the
Road Test Quick Checks more than once to
verify they are providing a valid result.
Remember, the Road Test Quick Checks may
not tell where the concern is, but they will tell
where it is not.
Road Test Quick Checks
1. 24-80 km/h (15-50 mph): with light acceleration,a moaning noise is heard and possibly a
vibration felt in the front floor panel. It is usually
worse at a particular engine speed and at a
particular throttle setting during acceleration at
that speed. It may also produce a moaning
sound, depending on what component is
causing it. REFER to Tip-in Moan in the
Driveline Noise and Vibration Symptom Chart.
2. Acceleration/Deceleration: With slow acceleration and deceleration, a shake is
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Noise, Vibration and Harshness
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Power assisted steering operating conditionDriving
Parking
Cornering condition
Driving straight ahead
Steering at a steering
lock stop
Steering central/slightly
off center
REFER to NVH
concerns from other
components column D
REFER to NVH
concerns from other
components column C
REFER to NVH
concerns from other
components column B
REFER to NVH
concerns from other
components column A
NVH concerns from other components
NVH concerns from other condition (column A to D) DCBA
Driving Condition
Noise
XOXX
Drive off, stop driving and slow cornering
over uneven roads
Pedal box knocking
XOOX
Drive off, driving and cornering
Stabilizer bar link
knocking
X
X
Drive off, driving, acceleration and
deceleration
Engine support insu-
lator knocking
OOXX
Engine on, activate switch for air condi-
tioning
Air conditioning
knocking
XO
X
Drive off, driving, cornering, acceleration
and deceleration
Suspension knocking
(Subframe, Springs)
X
OX
Drive off, driving, cornering, acceleration
and deceleration
Constant velocity (CV)
joint knocking
X
O
Deceleration, acceleration and single
impact
Washer bottle
XO
O
All driving conditions
Loose suspension
bolts
XXXX
All driving conditions. Engine rpm
dependant
Instrument panel
rattle/squeak
• X = Noise will most likely occur in this operating condition.
• O = Noise can possibly occur in this operating condition.
• Blank = Noise is unlikely to occur in this operating condition.
Step 2: Check for steering system NVH concerns
according to operation condition described at the
customer interview.
Power assisted steering operating condition
Vehicle stationary with engine off
Driving
Parking
Steering at a
steering lock stop
Steering central/
slightly off centre
Steering at a
steering lock
stop
Steering
central/slightly
off center
Steering at a
steering lock
stop
Steering
central/
slightly off
center
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Action
Possible Sources
Symptom
Certain amount of noise level
acceptable, not a safety critical
item.
Steering wheel to shroud interfer-
ence.
Power steering system grinding
noise – an abrasive noise (like
sand paper rubbing against
wood) occurs between moving
components such as steering
wheel and the steering column
shroud. Certain amount of noise level
acceptable, not a safety critical
item.
Steering column bearing.
CHECK if floor covering is
obstructing the steering gear
pinion.
Foreign material in contact with
the steering column shaft.
CHECK the installation of the
floor seal.
CHECK the clockspring and
secure if necessary.
REFER to:Clockspring (501-20
Supplemental Restraint
System, Removal and Installa-
tion).
Clockspring.
Power Steering Zip Noise
Action
Possible Sources
Symptom
Certain amount of noise level
acceptable, not a safety critical
item.
High viscosity of power steering
fluid at low temperature.
Power steering system zip noise
– occurs when hydraulic fluid
does not flow freely through the
power steering pump supply hose
from steering fluid reservoir to
power steering pump causing
cavitation at the pump. Zip is
primarily a cold weather start-up
phenomenon (below -10°C). BLEED the power steering
system.
REFER to:
Power Steering
System Vacuum Bleeding (211-
00 Steering System - General
Information, General Proced-
ures).
Aeration of the power steering
fluid.
Driveline Noise and Vibration
Action
Possible Sources
Symptom
GO toPinpoint Test A.
• Wheel end vibration.
• Engine/transmission.
Shake and vibration while driving
GO toPinpoint Test B.
• Air cleaner.
• Power assisted steering.
• Powertrain.
• Powertrain/drivetrain mounts.
• Exhaust system.
Tip-in moan
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Suspension System
Special Tool(s)Alignment Pins, Subframe
205-316 (15-097A)
15097A
Inspection and Verification
1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanicaldamage.
Visual Inspection Chart
Mechanical
Tire pressure(s) Wheel and tires
Mechanical
Wheel knuckles Tie-rod ends
Front suspension lower arm ball joints Front suspension lower arm bushings Front strut and spring assemblies
Front and rear stabilizer bar and connecting links Rear springs
Rear shock absorbers
Rear suspension lower arms
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible)
before proceeding to the next step.
4. If the cause is not visually evident, verify the symptom and refer to the Symptom Chart.
Symptom Chart
Symptom Chart
Action
Possible Sources
Symptom
• Vehicles without load levellingshock absorbers, CHECK for
abnormal loading, spring sag
or non-standard springs.
• Vehicles with load levelling shock absorbers, GO to
Pinpoint Test C.
• Vehicle attitude incorrect (front
or rear / left or right is high or
low).
• Drift left or right
• CHECK the steering system.REFER to: Steering System
(211-00 Steering System -
General Information,
Diagnosis and Testing).
• Steering gear or linkage worn
or damaged.
• CHECK the brake system.REFER to: Brake System (206-
00 Brake System - General
Information, Diagnosis and
Testing).
• Brake system.
• Using the special tool, CHECKthe front subframe alignment..
• Incorrect front crossmember
alignment.
• CHECK the wheel bearings.
• Worn front wheel bearings.
• GO toPinpoint Test A.
• Wheel and tires.
G1080717en2008.50 Kuga8/2011
204-00- 2
Suspension System - General Information
204-00- 2
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Evaporator Core Orifice
Special Tool(s)
412-027
Disconnect Tool, Spring Lock
Coupling (1/2" blue) 412-034
Remover/Installer, Evaporator
Core Orifice Special Tool(s)
412-034-01
Adapter for 412-034 412-035
Remover, Damaged
Evaporator Core Orifice
Materials
Specification
Name
WSH-M1C231-B /
6U7J-M1C231-AA
Compressor Oil - Air
Conditioning
Removal
NOTE: Removal steps in this procedure may
contain installation details. 1.
Refer to: Air Conditioning (A/C) System
Recovery, Evacuation and Charging (412-00
Climate Control System - General Information,
General Procedures).
2. Refer to: Cowl Panel Grille (501-02 Front End
Body Panels, Removal and Installation).
3. G1071472en
2008.50 Kuga 8/2011 412-01-65
Climate Control
412-01-65
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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL34001 34004 E129004 34005

Description
Item
Cooling sleeve cover
1
Combustion air blower cover
2
Fuel fired additional heater module
3
Combustion Air Blower
4
Cooling sleeve
5
Glow plug
6
Flame sensor
7
Overheat Sensor
8 Description
Item
ECT9
Compression spring
10
'O' Ring
11
Internal wiring harness - fuel fired
additional heater
12
Gasket
13
Gasket
14
Heat exchanger
15 G1066982en
2008.50 Kuga 8/2011 412-02-15
Auxiliary Climate Control
412-02-15
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Horn
Principles of Operation
The horn system consists of a relay, a steering
wheel switch and either one or two horns. The
horn(s) receives voltage from the switched side of
the relay, and the relay switch is controlled on its
ground side by the steering wheel switch.
The horn relay, is located in the Battery junction
box (BJB) and is supplied with a permanent voltage
from the battery.
The steering wheel horn switch shares the steering
wheel clockspring circuit with the air-bag circuit.
Each of these systems work completely
independent of each other.
Inspection and Verification
1. Verify the customer concern.
2.
Visually inspect for obvious signs of mechanical
or electrical damage.
Visual Inspection Chart Electrical
• Fuse(s)
• Wiring harness
• Electrical connector(s)
• Horn switch
• Horn
• Clockspring
• Horn relay
• BJB
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible)
before proceeding to the next step.
4. If the cause is not visually evident, verify the symptom and refer to the diagnostic tab within
the Ford approved diagnostic tool. G1055042en
2008.50 Kuga 8/2011 413-06-2
Horn
413-06-2
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Position the spring in the correct position (on
both sides) for the vehicle body style. 2. NOTE:
This step is only necessary when
installing a new component.
Remove the CD changer transportation retaining
clips. 3.
To install, reverse the removal procedure.
4. NOTE: This step is only necessary when
installing a new component.
Configure the CD changer by selecting the
Programmable Module Installation Routine.
General Equipment: Ford Diagnostic Equipment G1065585en
2008.50 Kuga 8/2011 415-01-36
Information and Entertainment System
415-01-36
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Action
Possible Sources
Symptom
• Vehicles without load levellingshock absorbers, CHECK for
abnormal loading, spring sag
or non-standard springs.
• Vehicles with load levelling shock absorbers, GO to
Pinpoint Test C.
• Vehicle attitude incorrect (front
or rear is high or low).
• Steering wheel off center
• CHECK the steering system.REFER to: Steering System
(211-00 Steering System -
General Information,
Diagnosis and Testing).
• Steering gear or linkage worn
or damaged.
• CARRY OUT the Ball JointInspection Component Test in
this procedure.
• Suspension lower arm ball joint.
• ADJUST the wheel alignment.REFER to: Front Toe Adjust-
ment (204-00 Suspension
System - General Informa-
tion, General Procedures)
/ Rear Toe Adjustment (204-00
Suspension System - General
Information, General Proced-
ures).
• Incorrect wheel alignment.
• CARRY OUT the Strut orShock Absorber Testing
component test in this
procedure.
• CHECK and INSTALL new suspension components as
necessary.
REFER to: Front Strut and
Spring Assembly (204-01
Front Suspension, Disas-
sembly and Assembly).
• Front strut and spring assem-
blies.
• Rough ride
• CHECK and INSTALL newsuspension components as
necessary. REFER to:
Front Strut and Spring Assembly (204-01 Front
Suspension, Disassembly
and Assembly),
Rear Stabilizer Bar (204-02
Rear Suspension, Removal
and Installation).
• Front or rear stabilizer bar
connecting links or bushings.
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Suspension System - General Information
204-00- 3
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Action
Possible Sources
Symptom
• INSTALL a new lower arm.REFER to: Lower Arm (204-01
Front Suspension, Removal
and Installation).
• Front suspension lower arm
bushings.
• CHECK and INSTALL newcomponents as necessary.
REFER to: Rear Stabilizer Bar
Bushing (204-02 Rear
Suspension, Removal and
Installation).
• Rear suspension arm bushings.
• CARRY OUT the Strut orShock Absorber Testing
component test in this
procedure.
• CHECK and INSTALL new suspension components as
necessary.
• Rear shock absorbers.
• GO toPinpoint Test B.
• Front strut and spring assembly
or rear shock absorber and
spring upper mounting bolts or
nuts loose or broken.
• Excessive noise
• GO toPinpoint Test B.
• Shock absorbers leaking.
• GO toPinpoint Test B.
• Shock absorbers performance
incorrect.
• GO toPinpoint Test B.
• Stabilizer bar components.
• GO toPinpoint Test B.
• Strut and spring assembly and
springs.
• GO toPinpoint Test B.
• Springs moving on springs
upper or lower seats.
• GO toPinpoint Test B.
• Suspension bushings.
• GO toPinpoint Test B.
• Lower arm ball joint.
• GO toPinpoint Test B.
• Worn front wheel bearings
• GO toPinpoint Test B.
• Wheels and tires.
• CHECK and INSTALL newsuspension components as
necessary.
• Front or rear suspension
damage.
• Incorrect tire wear
• ADJUST the wheel alignment.REFER to: Front Toe Adjust-
ment (204-00 Suspension
System - General Informa-
tion, General Procedures)
/ Rear Toe Adjustment (204-00
Suspension System - General
Information, General Proced-
ures).
• Incorrect wheel alignment.
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4
Suspension System - General Information
204-00- 4
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