Page 376 of 1226
21 1 -02-28 Power Steering 21 1-02-28
REMOVAL AND INSTALLATION
Check the exhaust hanger insulator for
damage. Install a new exhaust hanger
insulator if required. Remove
the exhaust flexible pipe support
wrap or splint.
f
14. Attach the power steering pump to steering
*= A~~u~10~:~wistin~ the exhaust flexible gear
pressure line to the steering gear.
pipe more than two degrees may cause
damage resulting in failure.
N0TE:Use a pry-bar to prevent the exhaust flexible
pipe from twisting when installing the exhaust
flexible pipe to catalytic converter retaining nuts.
N0TE:lnstall a new exhaust flexible pipe to
catalytic converter gasket and retaining nuts.
Install the exhaust flexible pipe to catalytic
converter retaining nuts.
13' &AUTION:O~~~ bending of the exhaust
flexible pipe may cause damage resulting
in failure.
15. Detach the steering gear heat shield from
the steering gear.
2006.0 Fiesta 1212006 G458165en
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Page 381 of 1226

21 1 -02-33 Power Steering 21 1-02-33
REMOVAL AND INSTALLATION
Ifem 5 Cable ties Remove
the exhaust hanger insulator.
I I CAUTION:^^^^ bending of the exhaust
flexible pipe may cause damage resulting in
failure.
Support the exhaust flexible pipe with a
support wrap or splint.
*' n~A~T10~:Twistin~ the exhaust flexible
pipe more than two degrees may cause
damage resulting in failure.
, N0TE:Use a pry-bar to prevent the exhaust flexible
( , pipe from twisting when removing the catalytic
converter to muffler and tailpipe assembly retaining
nuts.
Remove the exhaust flexible pipe to catalytic
converter retaining nuts.
4. N0TE:Use a 5 mm Allen key to prevent the
stabilizer bar link ball joint from rotating.
Detach the stabilizer bar link from the
stabilizer bar on both sides.
Discard the exhaust flexible pipe to catalytic
converter gasket and retaining nuts.
5. Remove the engine support insulator.
3m ~CAUTION:T~~~ care when removing the 6. Using a transmission jack and a wooden
exhaust hanger insulator to prevent damage.
block, support the front axle crossmember.
2006.0 Fiesta 1212006 G458167en
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Page 384 of 1226

21 1 -02-36 Power Steering 21 1 -02-36
REMOVAL AND INSTALLATION
4. Remove the front axle crossmember rear Attach the stabilizer bar link to the stabilizer
inner retaining bolt and the special tool on
bar on both sides.
both sides.
9m &~uTl~~:Twistin~ the exhaust flexible 5. Install the front axle crossmember rear inner pipe more than two degrees may cause retaining bolts on both sides.
damage resulting in failure.
N0TE:Use a pry-bar to prevent the exhaust flexible
pipe from twisting when installing the exhaust
flexible pipe to catalytic converter retaining nuts.
N0TE:lnstall a new exhaust flexible pipe to
catalytic converter gasket and retaining nuts.
Install the exhaust flexible pipe to catalytic
converter retaining nuts.
6. Lower and remove the transmission jack and
wooden block.
7. Install the engine support insulator.
8. N0TE:Use a 5 mm Allen key to prevent the
stabilizer bar link ball joint from rotating.
lo' ~CAUTION:T~~~ care when installing the
exhaust hanger insulator to prevent
damage.
N0TE:Check the exhaust hanger insulator for
damage. lnstall a new exhaust hanger insulator if
required.
2006.0 Fiesta 12/2006 G458167en
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Page 387 of 1226

2 1 1 -02-39 Power Steering 21 1-02-39
REMOVAL AND INSTALLATION
Support the exhaust flexible pipe with a Vehicles with diesel engine
support wrap or splint.
i 8. Detach the exhaust flexible pipe from the
muffler and tailpipe assembly.
&AUTION:T~~~ care when removing the
exhaust hanger insulator to prevent damage.
Discard the exhaust flexible pipe to muffler
and tail pipe assembly retaining nuts.
Remove the exhaust hanger insulator. Vehicles with 2.OL engine
9. Detach the exhaust flexible pipe from the
catalytic converter.
Discard the exhaust flexible pipe to catalytic
converter gasket and retaining nuts.
Vehicles with 1.25L, 1.4L or 1.6L engine
7. Detach the exhaust flexible pipe from the
catalytic converter.
Discard the exhaust flexible pipe to catalytic
converter gasket and retaining nuts.
All vehicles
On &AUTION:L~~~~ the tie-rod end retaining
nuts in place to protect the ball joint studs.
N0TE:Use a 5 mm Allen key to prevent the ball
joint stud from rotating.
2006.0 Fiesta 1212006 GI 05648en
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Page 391 of 1226
21 1 -02-43 Power Steering 21 1-02-43
REMOVAL AND INSTALLATION
8. Remove the transmission jack and wooden 12. Install the engine support insulator.
block.
I 9. N0TE:lnstall new O-ring seals.
Connect the power steering lines to the
steering gear valve body.
1. Rotate the clamp plate.
2. Install the retaining bolt.
Vehicles with 2.OL engine
13. N0TE:Coat the exhaust flexible pipe studs
with grease.
N0TE:lnstall a new exhaust flexible pipe to
catalytic converter gasket and retaining nuts.
Attach the exhaust flexible pipe to the 10. Attach the power steering lines to the
catalytic converter.
steering gear (left-hand drive shown).
Vehicles with diesel engine 11. Attach the power steering line to the
steering gear (left-hand drive shown). 14. N0TE:Coat the exhaust flexible pipe studs
with grease.
N0TE:lnstall new exhaust flexible pipe to muffler
and tailpipe assembly retaining nuts.
2006.0 Fiesta 1212006 GI 05648en
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Page 392 of 1226

211 -02-44 Power Steering 211 -02-44
REMOVAL AND INSTALLATION
Attach the exhaust flexible pipe to the muffler Check the exhaust hanger insulator for
and tailpipe assembly. damage. Install a new exhaust hanger
insulator
if required..
Vehicles with 1.25L, 1.4L or 1.6L engine
15. N0TE:Coat the exhaust flexible pipe studs 17' &AUTION:O~~~ bending of the exhaust
with grease.
flexible pipe may cause damage resulting
N0TE:lnstall a new exhaust flexible pipe to in failure.
catalytic converter gasket and retaining nuts. Remove the exhaust flexible pipe support
Attach the exhaust flexible pipe to the wrap
or splint.
catalytic converter.
*- AwARNING:~~~~~~~ new tie-rod end
All vehicles retaining nuts. Failure to follow this
instruction may result in personal injury.
16' AcAu~~oN:Take care when installing the NOTE:"se a 5 mm Allen key to prevent the tie-rod exhaust hanger insulator to prevent
damage. end ball joint stud from rotating.
2006.0 Fiesta iu2006 GI 05648en
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Page 426 of 1226

303-004 Engine System - General Information 303-00-4
DIAGNOSIS AND TESTING
Engine
Special Tool(s)
Socket, Spark Plug
303-499
I Adhesive - Loctite 243 I WSK-M2G349A7 I
Materials
1. Verify the customer concern by operating the
system.
2. Visually inspect for obvious signs of mechanical
or electrical damage.
k.
Name S~ecification
Leaks from oil carrying
components or basic engine.
E47332
&
21211
CHECK for cracks in oil
carrying components of the
basic engine by means of a
leak test. INSTALL new
components or seals as
necessary.
2006.0 Fiesta 1212006 GI 52554en
Compression Test Adapter
303-1 052
Pliers, Valve Stem Seal
303-508
4. If the cause is not visually evident, verify the
symptom and refer to the Symptom Chart.
Symptom Chart Symptom Possible Sources Action
Visual
Inspection Chart
Loss of oil Mechanical
- Coolant
leaks
- Oil leaks
- Fuel system leaks
- Visibly damaged or
worn parts
- Loose or missing
nuts or bolts Electrical
- Fuse(s)
- Loose
or corroded
connector(s)
- Powertrain control
module
- Damaged or worn
switch(es)
Oil leaks on components that
are
eithei coated in oil them-
selves or on components local
to them.
Internal or external leak at the
oil cooler.
Leak at the crankshaft seal.
3. If an obvious cause for an observed or reported
concern is found, correct the cause (if possible)
before proceeding to the next step.
CHECK for evidence of oil
leaks on components. Use an
ultraviolet (UV) leak tester if an
oil leak is not evident, INSTALL
new gaskets or components as
required.
CHECK the coolant expansion
tank for a film of oil on the
coolant surface. INSTALL a
new oil cooler or oil cooler
gasket.
INSTALL a new crankshaft
seal.
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Page 428 of 1226

303-00-6 Engine System - General Information 303-00-6
DIAGNOSIS AND TESTING
Symptom Possible Sources Action
Damaged gaskets or mating
surfaces.
- Cylinder head gasket is
damaged or mating face are
warped.
- Valve stem oil seals are
worn and engine oil can
enter the combustion
chamber between the valve
stem and the valve stem
guide.
Piston ring or cylinder liner
wear.
Damaged cylinder liners or
excessive clearance of engine
components.
- Pistons
- Piston rings (clearance in
groove and end gap)
- Cylinder liners
CHECK the gaskets and
mating surfaces for damage.
Remove the cylinder head.
CHECK the mating faces, cylinder
head gasket and the evenness of
the cylinder head and engine
block mating faces. INSTALL new valve
seals.REFER
to:
Valve Seals (303-01 Engine
-
1.25L Duratec-1 6V
(Sigma)ll.4L Duratec-1 6V
(Sigma)/l .6L Duratec-I 6V
(Sigma), In-vehicle Repair),
Valve Seals (303-01 Engine
-
1.3L Duratec-8V (Rocam), In-
vehicle Repair),
Valve Seals (303-01 Engine
-
2.OL Duratec-HE (M14), In-
vehicle Repair),
Valve Seals (303-01 Engine
-
1.4L Duratorq-TDCi (DV)
Diesel, In-vehicle Repair),
Valve Seals (303-01 Engine
-
1.6L Duratorq-TDCi (DV)
CHECK the running surfaces
and clearances of the individual
engine components. INSTALL
new components as necessary.
INSTALL a new cylinder block
if necessary.
CHECK the pistons.
REFER to: Piston Inspection
(303-00 Engine System
-
General Information, General
Procedures).
CHECK the piston rings.
REFER to: (303-00 Engine
System
- General Information)
Piston Ring-to-Groove Clear- ance (General Procedures),
Piston Ring End Gap (General
Procedures).
2006.0 Fiesta 1212006 GI 52554en
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