air condition FORD FIESTA 2007 Owner's Guide

Brake System - General Information
DIAGNOSIS AND TESTING
evidence of a brake concern. Check for the brake
warning indicator illumination and the fluid level in
the master cylinder reservoir.
Normal Conditions
The following conditions are considered normal
and are not indications that the brake master
cylinder is in need of service.
- Modern brake systems are not designed to
produce as hard a pedal effort as in the past.
Complaints of light pedal efforts should be
compared to pedal efforts of another vehicle, of
the same model and year.
- During normal operation of the brake the fluid
level in the reservoir will rise during brake
application and fall during release. The net fluid
level
(i.e., after brake application and release)
will remain unchanged.
- A trace of brake fluid will exists on the brake
booster shell below the master cylinder
mounting flange. This results from the normal
lubricating action of the master cylinder bore
end seal.
- The fluid level will fall with brake shoe and lining
wear.
Abnormal Conditions
N0TE:Prior to performing any diagnosis, make
sure the brake system warning indicator is
functional.
Changes in brake pedal feel or travel are indicators
that something could be wrong with the braking system. The diagnostic procedure and techniques
use brake pedal feel, warning indicator illumination
and low brake fluid level as indicators in diagnosing
braking system concerns. The following conditions
are considered abnormal and indicate that the
brake master cylinder is in need of service.
- The brake pedal effort is excessive. This may
be caused by a bind or obstruction in the pedal
.
or linkage, clogged fluid control valve or ( ' insufficient booster vacuum.
- The rear brakes lock up during light pedal force.
This may be caused by incorrect tire pressures,
grease or fluid on the brake shoes and linings,
damaged brake shoes and linings, incorrectly
adjusted parking brake, or damaged or
contaminated brake pressure control valves.
- The brake pedal effort is erratic. This condition
could be caused by a brake booster malfunction,
extreme caliper piston knock back or incorrectly
installed brake shoes and linings.
- The brake warning indicator is ON. This may
be caused by low fluid level, ignition wire routing
too close to the fluid level indicator assembly,
or float assembly damage.
Bypass Condition Test
1. Check the fluid in brake master cylinder. Fill the
brake master cylinder reservoir if low or empty.
2. Observe the fluid level in the brake master
cylinder reservoir. If after several brake
applications, the fluid level remains the same,
measure the wheel turning torque required to
rotate the wheels with the brakes applied as
follows:
Place the transaxle in NEUTRAL and raise and
support the vehicle. REFER to: (1 00-02 Jacking
and Lifting)
Jacking (Description and Operation),
Lifting (Description and Operation).
Apply the brakes with a minimum of 445 N (100
Ib) and hold for approximately 15 seconds. With
the brakes still applied, exert a torque on the front
wheels of 10.1 Nm (75
1b.R). If either wheel rotates,
install a new brake master cylinder. REFER to:
(206-06 Hydraulic Brake Actuation)
- The brake pedal goes down fast. This could be Brake Master Cylinder - RHD (Removal and
caused by an external or internal leak. Installation),
- The brake
pedal eases down slowly. This could Brake Master Cylinder - LHD
(Removal and
be caused by an external or internal leak. Installation).
- The
brake pedal is low and or feels spongy. This
condition may be caused by no fluid in the brake
Non-Pressure Leaks master cylinder reservoir, reservoir cap vent
holes clogged or air in the hydraulic system.
Any empty brake master cylinder reservoir
condition may be caused by two types of
non-pressure external leaks.
2006.0 Fiesta 1212006
procarmanuals.com

206-0516 Parking Brake and Actuation 206-05-6
DIAGNOSIS AND TESTING
TEST CONDITIONS
A2: CHECK FOR WORN BRAKE SHOES OR PADS
rn Inspect the brake shoes or pads for excessive
wear.
REFER to: Specifications (206-00, Specifica-
tions)
I Brake Shoes (206-02 Drum Brake, Removal
and Installation)
I Brake Pads (206-04, Removal and Installation).
Are the brake shoe linings or brake pads OK?
+ Yes
GO to A3.
+ No
INSTALL new brake shoes or pads.
REFER to: Brake Shoes (206-02 Drum Brake,
Removal and Installation)
I Brake Pads (206-04, Removal and Installa-
tion).
TEST the system for normal operation.
A3: CHECK FOR DAMAGED PARKING BRAKE CABLES
lnspect the parking brake cables and conduits
for damage, rust or fraying.
Are the parking brake cables and conduits OK?
+ Yes
CHECK for other causes such as loose
parking brake control or conventional brake
system components.
+ No
REPAIR or INSTALL cables and conduit as
necessary. TEST the system for normal
operation.
2006.0 Fiesta 1212006 GI 7495en
procarmanuals.com

206-05-7 Parking Brake and Actuation 206-05-7
DIAGNOSIS AND TESTING
B1: CHECK PARKING BRAKE CONTROL
rn Raise and support the vehicle on a lift with the
parking brake fully applied.
REFER to: Lifting
(1 00-02, Description and
Operation).
- With the aid of another technician, release the
parking brake and check the operation of the
brake cables and levers.
Did the parking brake release?
+ Yes
CHECK the other causes such as conven-
tional brake system components. REPAIR or
INSTALL new components as necessary.
+ No
GO to B2.
B2: CHECK PARKING BRAKE CABLES
rn Loosen the parking brake cable tension.
- Rotate the rear wheels by hand.
Did the rear wheels turn freely?
+ Yes
INSTALL a new parking brake control.
REFER to: Parking Brake Control (206-05,
Removal and Installation).
TEST the system for normal operation.
+ No
GO to
83.
B3: CHECK FRONT PARKING BRAKE CABLE
Disconnect the parking brake front cable and
conduit from the rear brake cable and conduit
at the equalizer.
- Rotate the rear wheels by hand.
Did the rear wheels turn freely?
+ Yes
INSTALL a new front parking brake cable and
conduit.
REFER to: Parking Brake Cable (206-05,
Removal and Installation).
TEST the system for normal operation.
+ No
GO to
B4.
i
2006.0 Fiesta 1212006 GI 7495en
PINPOINT TEST B : THE PARKING BRAKE WILL NOT RELEASE
TEST CONDITIONS
DETAl LSIRESU LTSIACTIONS
procarmanuals.com

21 1-00-4 Steering System - General Information 21 1-00-4
DESCRIPTION AND OPERATION
Item Descri~tion
A
RHD with Duratec 16V engine and Air
1 I Conditioning (NC)
I B I LHD with Duratec 16V engine and NC I
I C I RHD with Duratec 16V engine without AM: I
I D I LHD with Duratec 16V engine without NC I
I E ( RHD with 1.4L Duratorq TDCi engine I
I F I LHD with 1.4L Duratorq TDCi engine I
I I I Steering gear I
1 2 1 Additional cooling loop I
Independent of the equipment level, all vehicles
have conventional power-assisted rack and pinion
steering with an additional cooling loop.
The steering gear is supplied with hydraulic fluid
by a hydraulic pump.
The hydraulic pump is driven by the accessory
drive belt and has a separate reservoir.
Vehicles with petrol engines have a Power Steering
Pressure (PSP) switch in the pressure line, which
opens as the power steering load increases, thus
signalling to the Powertrain Control Module (PCM)
that it should increase the idle speed.
- - -- - -
2006.0 Fiesta 1212006 G202090en
procarmanuals.com

21 1-00-8 Steering System - General Information 21 1-00-8
DIAGNOSIS AND TESTING
Symptom
Possible Sources Action
Damaged front suspension
lower arm(s).
CHECK and INSTALL new
suspension components as
necessary.
REFER to: Suspension System
(204-00 Suspension System
- General Information,
Diagnosis and Testing).
CARRY OUT the steering
linkage component test.
REFER to Steering Linkage
Component Test in this
procedure.
Steering effort is highllow Loose or worn accessory drive
belt.
CHECK the accessory drive
belt. REFER to: (303-05
Accessory Drive)
Power Steering Pump
Belt -
1.4L Duratec-1 6V
(Sigma)ll .6L Duratec-1 6V
(Sigma), Vehicles With: Air
Conditioning
(Removal and
Installation),
Accessory Drive Belt - 1.3L
Du ratec-8V (Rocam)
(Removal and lnstallation),
Accessory Drive Belt - I .4L
Duratec-I 6V
(Sigma)ll.6L
Duratec-1 6V (Sigma),
Vehicles Without: Air Condi-
tioning
(Removal and Installa-
tion),
Accessory Drive
Belt - 1.4L
Duratorq-TDCi (DV) Diesel
(Removal and lnstallation),
Accessory Drive Belt - 2.OL
Duratec-H E (M 14) (Removal
and lnstallation).
2006.0 Fiesta 1212006 GI 49906en
procarmanuals.com

21 1 -00-9 Steering System - General Information 21 1-00-9
DIAGNOSIS AND TESTING
Symptom Possible Sources Action
2006.0 Fiesta 1212006 GI 49906en
Power steering lines restriction.
Power steering fluid aeration. . CHECK the power steering
lines for damage, kinks or
restrictions. INSTALL new
components as necessary.
REFER to: (21 1-02 Power
Steering)
Power Steering Pump to
Steering Gear Pressure Line
- 1.25L Duratec-1 6V
(Sigma)/l.4L Duratec-1 6V
(Sigma)/l .6L Duratec-1 6V
(Sigma), Vehicles With: Air
Conditioning
(Removal and
Installation),
Power Steering Pump to
Steering Gear Pressure Line
- 1.25L Duratec-1 6V
(Sigma)ll.4L Duratec-1 6V
(Sigma)/l .6L Duratec-1 6V
(Sigma), Vehicles Without:
Air Conditioning
(Removal
and lnstallation),
Power Steering Pump to
Steering Gear Pressure Line
- 1.3L Duratec-8V (Rocam)
(Removal and lnstallation),
Power Steering Pump to
Steering Gear Pressure Line
- 1.4L Duratorq-TDCi (DV)
Diesel (Removal and Installa-
tion),
Power Steering Pump to
Steering Gear Pressure Line
- 2.OL Duratec-HE (M14) RHD
(Removal and lnstallation),
Steering Gear to Power
Steering
Fluid Reservoir
Return Line
- 2.OL Duratec-
HE
(M14) RHD (Removal and
Installation),
Steering Gear to Fluid Cooler
Return Hose (Removal and
Installation).
. BLEED the power steering
system.
REFER to: Power Steering
System
Bleeding (21 1-00
Steering System
- General
Information, General Proced-
u res).
procarmanuals.com

211 -00-12 Steering System - General Information 211-00-12
DIAGNOSIS AND TESTING
Symptom Possible Sources Action
Power steering lines.
Steering gear bushings worn
or perished.
2006.0 Fiesta 12/2006 Gl49906en
CHECK the power steering lin
clamps are secure. REFER to:
(21 1-02 Power Steering)
Power Steering Pump to
Steering Gear Pressure Line
- 1.25L Duratec-1 6V
(Sigma)/l.4L Duratec-1 6V
(Sigma)/l .6L Duratec-1 6V
(Sigma), Vehicles With: Air
Conditioning
(Removal and
Installation),
Power Steering Pump to
Steering Gear Pressure Line
- 1.25L Duratec-1 6V
(Sigma)/l.4L Duratec-1 6V
(Sigma)/l .6L Duratec-1 6V
(Sigma), Vehicles Without:
Air Conditioning
(Removal
and Installation),
Power Steering Pump to
Steering Gear Pressure Line
- I .3L Duratec-8V (Rocam)
(Removal and Installation),
Power Steering Pump to
Steering Gear Pressure Line
- I .4L Duratorq-TDCi (DV)
Diesel (Removal and Installa-
tion),
Power Steering Pump to
Steering Gear Pressure Line
- 2.OL Duratec-HE (M14) RHD
(Removal and Installation),
Steering Gear to Power
Steering
Fluid Reservoir
Return Line
- 2.OL Duratec-
HE
(M14) RHD (Removal and
Installation),
Steering Gear to Fluid Cooler
Return Hose (Removal and
Installation).
CHECK the power steering
lines for clearance from the
vehicle body, front axle cross-
member and steering gear.
CHECK the steering gear
transfer
lines for clearance from
the steering gear.
CHECK and INSTALL new
components as necessary.
I REFER to: Steering Gear
Bushing (21 1-02 Power
Steering,
Removal and
Installation).
procarmanuals.com

21 1-00-1 6 Steering System - General Information 21 I -00-1 6
DIAGNOSIS AND TESTING
8m ACAUTION:T~ prevent damage to the
steering linkage, turn the steering wheel to
move the steering linkage to the steering
lock stop.
Turn the steering wheel to position the steering
linkage against the left-hand steering lock stop.
9. N0TE:To isolate the steering gear design
'clearance, check the left-hand
tiemrod with
the steering held against the left-hand
steering lock stop.
With the aid of another technician holding the
steering against the left-hand steering lock stop,
firmly grasp the left-hand road wheel and apply
a rocking motion to check for any free play in
the tie-rod.
IQ Detach the steering gear boot from the steering
gear body and check for free play at the tie-rod
inner ball joint.
11. If there is free play at the tie-rod inner ball joint,
install a new tie-rod.
REFER to: Tie Rod (211-03 Steering Linkage,
Removal and lnstallation).
I2 If there is free play at the tie-rod end, install a
new tie-rod end.
REFER to: Tie Rod End (21 1-03 Steering
Linkage, Removal and lnstallation).
Turning Effort Test
N0TE:Before carrying out this test, make sure that
the suspension components are serviceable.
N0TE:Before carrying out this test, make sure that
the steering column is serviceable.
N0TE:Before carrying out this test, make sure that
the front toe adjustment and tire pressures are
correct. 1.
Park the vehicle on a dry, even surface and
apply the parking brake.
/- ,
2. Remove the driver air bag module.
REFER to: Driver Air Bag Module (501 -20
Supplemental Restraint System, Removal and
Installation).
3. Remove the driver air bag module wiring
harness from the driver air bag module.
REFER to: Driver Air Bag Module Wiring
Harness (501 -20 Supplemental Restraint
System, Removal and Installation).
4. Connect the driver air bag module wiring
harness to the clockspring.
5. Connect the air bag simulators to the driver air
bag module wiring harness in place of the driver
air bag module at the top of the steering column.
6. Start the engine and turn the steering wheel
from lock to lock several times until the power
steering fluid has reached normal operating
temperature.
7. Using a suitable torque wrench and socket,
check the steering wheel turning effort.
8. If the steering wheel turning effort is greater than
the specification, install a new power steering -
pump. REFER to: i
Specifications (21 1-00 Steering System -
General Information, Specifications),
Power Steering Pump
- I .3L Duratec-8V
(Rocam) (21 1-02 Power Steering, Removal
and lnstallation),
Power Steering Pump
- 1.25L Duratec-1 6V
(Sigma)/l.4L Duratec-1 6V (Sigma)/l .6L
Duratec-l6V (Sigma), Vehicles With: Air
Conditioning (21 1-02 Power Steering,
Removal and lnstallation),
Power Steering Pump
- I .25L Duratec-I 6V
(Sigma)/l.4L Duratec-1 6V (Sigma)/l .6L
Duratec-I 6V (Sigma), Vehicles Without: Air
Conditioning (21 1-02 Power Steering, Removal and lnstallation),
Power Steering Pump
- 1.4L Duratorq-TDCi
(DV) Diesel (21 1-02 Power Steering, Removal
and lnstallation),
Power Steering Pump
- 2.OL Duratec-HE (M14)
(21 1-02 Power Steering, Removal and
Installation).
Disconnect the air bag simulators from the driver
air bag module wiring harness.
//
IQ Disconnect the driver air bag module wiring i,,.
harness from the clockspring.
2006.0 Fiesta 1212006 GI 49906en
procarmanuals.com

21 1-02-1 Power Steering 21 I -02-1
SECTION 21 1-02 Power Steering
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS
SPECIFICATIONS
Specifications..
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGNOSIS AND TESTING
Power Steering
........................................................................\
...........................................

REMOVAL AND INSTALLATION
Power Steering Pump
- 1.25L Duratec-1 6V (Sigma)/l.4L Duratec-1 6V
(Sigma)/l .6L Duratec-1 6V (Sigma), Vehicles With: Air Conditioning ........... (1 3 434 0)
Power Steering Pump
- 1.25L Duratec-1 6V (Sigma)/l.4L Duratec-1 6V
(Sigma)ll .6L Duratec-1 6V (Sigma), Vehicles Without: Air Conditioning ...... (1 3 434 0)
Power Steering Pump
- 2.OL Duratec-HE (M14) ...............................................................
Power Steering Pump to Steering Gear Pressure Line - 1.25L Duratec-1 6V
(Sigma)/l.4L Duratec-1 6V (Sigma)ll .6L Duratec-1 6V (Sigma), Vehicles
With: Air Conditioning
........................................................................\
.......... (1 3 440 0)
Power Steering Pump to Steering Gear Pressure Line
- 1.25L Duratec-1 6V
(Sigma)/l.4L Duratec-1 6V (Sigma)ll.GL Duratec-1 6V (Sigma), Vehicles
Without: Air Conditioning
........................................................................\
...... (1 3 440 0)
Power Steering Pump to Steering Gear Pressure Line
- 2.OL Duratec-HE (M14) RHD ....
Steering Gear to Power Steering Fluid Reservoir Return Line - 2.OL Duratec-HE (M14)
RHD ........................................................................\
..........................................................
Steering Gear .......... ........................................................................\
............... (1 3 11 6 0)
Steering Gear to Fluid Cooler Return Hose
................................................. (1 3 439 0)
Power Steering Fluid Cooler
........................................................................\
... (1 3 444 0)
Steering Gear Bushing
........................................................................\
...............................
PAGE
procarmanuals.com

21 1-02-2 Power Steering 21 1-02-2
SPECIFICATIONS
Toraue S~ecifications
Description
Steering gear mounting bolts
Power steering line to steering gear valve body
clamp retaining bolt
Power steering line bracket to steering gear
retaining bolt
Power steering line to cylinder head support bracket
retaining bolt (Duratec)
Power steering line to accessory drive belt support 25
bracket retaining bolt (Duratec)
Power steering lines to transaxle bracket retaining
bolt
- vehicles with 1.6L Duratorq-TDCi (DV) Diesel
I Power steering supply hose to engine block (rear) I 25 I 18 I - I
Power steering line to transmission housing
retaining bolt
Power steering line to engine block (front)
- vehicles
with
1.4L Duratorq-TDCi (DV) Diesel without air
conditioning
Power steering line to power steering pump union
- vehicles with 1.3L Duratec-8V (Rocam)
Power steering line to power steering pump union
- vehicles with 1.4L Duratec-I 6V (Sigma), 1.6L
Duratec-1 6V (Sigma) or 2.OL Duratec-HE (M14)
Power steering line to power steering pump union
- vehicles with 1.4L Duratorq-TDCi (DV) Diesel
Power steering line to power steering pump union
- vehicles with 1.6L Duratorq-TDCi (DV) Diesel
Power steering pump to steering gear pressure line
support bracket to inlet manifold retaining nut
-
vehicles with 2.OL Duratec-HE (M14)
Power steering pump retaining bolts - vehicles with
1.3L Duratec-8V (Rocam)
Power steering pump retaining bolts - vehicles with
1.4L Duratec-1 6V (Sigma), 1.6L Duratec-1 6V
(Sigma) or 2.OL Duratec-HE (M14)
Power steering pump retaining bolts - vehicles with
1.4L Duratorq-TDCi (DV) Diesel
Power steering pump retaining nuts
- vehicles with
1.6L Duratorq-TDCi (DV) Diesel
Power steering fluid cooler line to front bumper left-
hand retaining bolt
Power steering fluid cooler line to front bumper
right-hand retaining bolt
2006.0 Fiesta 1212006 GI 05647en
procarmanuals.com