Air conditioning FORD FIESTA 2007 User Guide

100-04-22 Noise, Vibration and Harshness I 00-04-22
DIAGNOSIS AND TESTING
PINPOINT TEST E : NON-AXLE NOISE
TEST CONDITIONS
DETAILSIRESULTSIACTIONS
I El : INSPECT THE VEHICLE TRIM I
Check the radiator grille and trim panels to see
if they are the source of the noise.
Are the vehicle trim components causing the
noise?
+ Yes INSTALL new trim components or REPAIR
as necessary. ROAD TEST as necessary.
I E2: CHECK THE AIR CONDITIONING (AIC) SYSTEM FOR NOISE I
I Ignition switch in position Ill. I
I lgnition switch in position II.
Check the NC system components for noise by
turning the
NC system on and off.
Is the
NC system causing the noise?
+ Yes
INSPECT the
NC system. REFER to: (412-
00 Climate Control System - General Informa-
tion)
Climate Control System (Diagnosis and Testing),
Climate Control System (Diagnosis and Testing).
ROAD TEST as necessary.
I E3: CHECK NO~FACTORY FITTED ACCESSORIES I
rn Check any non-factory installed accessories for
being the source of the noise. For example:
touch condition body-to-frame, antennas, deflectors and fog lights.
Are the accessories the cause of the noise?
+ Yes
ADJUST, REPAIR, or INSTALL new
accessories or fasteners as required. ROAD
TEST as necessary.
+ No
VERIFY the customer concern.
2006.0 Fiesta iuzoos G37349en
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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
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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
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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).
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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).
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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
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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
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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
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21 1-02-5 Power Steering 21 1-02-5
REMOVAL AND INSTALLATION
Power Steering Pump - 1.25L Duratec-I 6V (Sigma)/l.4L
I Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma), Vehicles
With: Air
Conditioning(l3 434 0)
7 I Removerllnstaller, Hose
632
Clamp
303-397 (24-003)
Wrench, Hydraulic Line Union
"-269 (13-027)
Removal
2. Detach the power steering line from the
power steering pump mounting bracket.
3. Detach the power steering line bracket from
the cylinder head.
1. Detach the coolant expansion tank from the
wheelhouse assembly and position
it to one
side.
1. Remove the retaining bolt. 4. Remove the accessory drive belt.
2. Release the retaining clip. For additional information, refer to: Power
Steering Pump Belt
- 1.4L Duratec-1 6V
(Sigma)ll .6L Duratec-1 6V (Sigma), Vehicles
With: Air Conditioning
(303-05 Accessory
Drive, Removal and Installation).
5. Disconnect the power steering fluid reservoir
return hose quick release coupling, from
either the power steering fluid cooler or the
power steering reservoir return hose.
1. Press the power steering fluid reservoir return
hose quick release coupling locking tangs.
2. Disconnect the power steering fluid reservoir
return hose quick release coupling.
2006.0 Fiesta 1212006 G91963en
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21 1-02-8 Power Steering 21 1-02-8
REMOVAL AND INSTALLATION
Power Steering Pump - 1.25L Duratec-I 6V (Sigma)/l.4L
Duratec-16V (Sigma)/l.GL Duratec-16V (Sigma), Vehicles (
Without: Air Conditioning(l3 434 0)
Expander, Teflon Seal
211-188 (13-015)
Allow the fluid to drain into a suitable
container.
622 3. Using the special tool, disconnect the power
Wrench, Hydraulic Line Union
"-269 (13-027)
Removal
Removerllnstaller, Hose
I. Remove the accessory drive belt. steering
fluid supply hose from the power
steering pump.
For additional information, refer to:
Accessory Drive Belt
- 1.4L Duratec-I 6V
(Sigma)ll .6L Duratec-1 6V (Sigma), Vehicles
Without: Air Conditioning
(303-05
Accessory Drive, Removal and Installation).
2. Disconnect the power steering fluid reservoir
return hose quick release coupling, from
either the power steering fluid cooler or the
Allow the fluid to drain into a suitable
container.
I
, 4m ACAUTION:D~ not disconnect the power
steering pump pressure adapter from the
power steering pump.
power steering reservoir return hose. Using
the special tool, disconnect the power
1. Press the power steering fluid reservoir return steering line from the power steering pump
hose quick release coupling locking tangs. pressure adapter.
2. Disconnect the power steering fluid reservoir Allow the fluid to drain into a suitable
return hose quick release coupling. container.
2006.0 Fiesta 1212006 ~397031 en
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