Page 598 of 1226

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-I 22 Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma)
303-01 A-1 22
INSTALLATION
Engine
Special Tool(s) 2. Install the transaxle lower retaining bolts. \.,
622
I I Remover/lnstaller, Hose
Wrench,
Hydraulic Line Union
"-269 (I 3-027)
- --
21 068A
Clamp
303-397 (24-003)
ift tins racket, Engine
303-1 22 (2 1 -068A)
General Equipment
I Securing straps I
I Workshop table I
I Engine hoist I
Installation
All vehicles
A WARN1NG:Do not smoke or carry lighted
tobacco or open flame of any type when
working on or near any fuel related
components. Highly flammable mixtures
are always present and may ignite. Failure
to follow these instructions may result in
personal injury.
I' ACAUTION:M~~~ sure that the two locating
dowels are installed.
Install the transaxle to the engine.
3m AWARNING:S~~~~~~ the engine and
transaxle assembly on wooden blocks and
secure
it with suitable securing straps.
Using the special tool and the engine hoist
position the engine and transaxle assembly
on the workshop table.
4. lnstall the transaxle right-hand retaining bolt.
2006.0 Fiesta 1212006 GII 3164en
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Page 610 of 1226

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-I 34 Duratec-1 6V (Sigma)ll .6L Duratec-I 6V (Sigma) 303-01 A-1 34
INSTALLATION
Engine - Vehicles With: Autom
Special Tool(s)
I I Remover/lnstaller, Hose (
General Eaui~ment
1 Straight edge I
I Securing straps I
atic Transaxle
2. Check the installation depth between the
transaxle flange and the torque converter c
centering spigot.
All vehicles N0TE:Make sure the torque converter centering
spigot engages in the flexplate and the transaxle
A WARNING:Do not smoke or carry lighted engages on the engine flange dowels.
tobacco or open flame of any type when
Install the transaxle to the engine.
working on or near any fuel related
components. Highly flammable vapors are 3. Install the transaxle lower retaining bolts.
always present and may ignite. Failure to I I
Workshop table
Engine hoist
follow these instructions may result in
personal injury.
'' &AUTION:T~~ torque converter must
remain at the correct installation depth
throughout the whole installation procedure.
N0TE:The torque converter hub must engage fully
in the oil pump drive gear.
Check the installation depth of the torque
converter.
*' &AUTION:M~~~ sure that the two locating
dowels are installed.
1. Lay a straight edge on the transaxle flange. I
2006.0 Fiesta 1212006 G380459en
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Page 691 of 1226

303-01 B-69 Engine - 2.OL Duratec-HE (M14) 303-01 B-69
IN-VEHICLE REPAIR
Cylinder Head(21 163 0)
Special Tool(s) 5. Remove the timing chain.
I Materials I
24003
I I Name Specification
Remover/lnstaller, Hose
Clamp
303-397
Removal
For additional information, refer to: Timing
Chain (303-01 Engine
- 2.OL Duratec-HE
(M14), Invehicle Repair).
6. Disconnect the exhaust gas recirculation
(EGR) valve electrical connector.
Hypoid Gear Oil
A WARNING:Do not smoke or carry lighted
tobacco or open flame of any type when
working on or near any fuel related
components. Highly flammable vapors are
always present and may ignite. Failure to
7. Using the special tool, disconnect the
follow these instructions may result in coolant hose
from the EGR valve.
personal injury.
/
SQM-2C9002-AA
( I. Drain the cooling system.
For additional information, refer to: Cooling
System Draining, Filling and Bleeding
(303-03 Engine Cooling
- 2.OL Duratec-HE
(M14), General Procedures).
2. Remove the exhaust manifold support
bracket retaining bolts.
3. Lower the vehicle.
4. Remove the intake manifold.
For additional information, refer to: Intake
Manifold (303-01 Engine
- 2.OL Duratec-HE
(M14), In-vehicle Repair).
8. Using the special tool, disconnect the
coolant hoses from the coolant outlet
connector.
2006.0 Fiesta 1212006 G451308en
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Page 696 of 1226

303-01 B-74 Engine - 2.OL Duratec-HE (M14) 303-01 B-74
REMOVAL
Engine
Special Tool(s)
I I Remover, Power Steering I
I I Removerllnstaller, Hose
General Equipment
I Workshop table I
I Engine hoist I
I Securing straps I
Removal
A WARNING:Do not smoke or carry lighted
tobacco or open flame of any type when
working on or near any fuel related
components. Highly flammable vapors are
always present and may ignite. Failure to
follow these instructions may result in
personal injury.
1. Remove the air cleaner. c.
For additional information, refer to: Air
Cleaner
- 2.OL Duratec-HE (M14) (30312
Intake Air Distribution and Filtering,
Removal and Installation).
2. Remove the battery tray.
For additional information, refer to: Battery
Tray
- 2.OL Duratec-HE (M14) (414-01
Battery, Mounting and Cables, Removal
and Installation).
3. Loosen the strut and spring assembly top
mount nuts by three turns on both sides.
4. Remove the right-hand
headlamp assembly.
For additional information, refer to:
Headlamp Assembly (41 7-01 Exterior
Lighting, Removal and Installation).
5. Remove the accessory drive belt.
For additional information, refer to:
Accessory Drive Belt
- 2.OL Duratec-HE
(M14) (303-05 Accessory Drive, Removal
and Installation).
6. Drain the cooling system.
For additional information, refer to: Cooling
System Draining, Filling and Bleeding
(303-03 Engine Cooling
- 2.OL Duratec-HE
(M14), General Procedures).
7. Detach the exhaust flexible pipe from the
exhaust manifold.
For additional information, refer to: Exhaust
Flexible Pipe
- 2.OL Duratec-HE (M14)
(309-00 Exhaust System, Removal and
Installation).
2006.0 Fiesta 1212006 G451290en
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Page 733 of 1226
303-01 B-I11 Engine - 2.OL Duratec-HE (M14) 303-01 B-111
INSTALLATION
Engine
i Special Tool(s)
I
I Remover/lnstaller, Hose
General Equipment
I Workshop table 1
I Securing straps I
I Engine hoist I --
A WARNING:Do not smoke or carry lighted
tobacco or open flame of any type when
working on or near any fuel related
components. Highly flammable vapors are
always present and may ignite. Failure to
follow these instructions may result in
personal injury.
1. N0TE:Using suitable retaining straps, secure
the engine on the workshop table.
Support the engine with wooden blocks.
2. Install the transaxle.
3. Install the transaxle upper retaining bolts.
4. Install the transaxle left-hand retaining bolts.
5. Install the transaxle right-hand retaining
bolts.
2006.0 Fiesta 1212006 ~451291 en
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Page 805 of 1226

Fuel Charging and Controls - 1.25L
Duratec-1 6V (Sigma)llI4L Duratec-1 6V
303-04A-7 (Sigma)llI6L Duratec-1 6V (Sigma) 303-04A-7
REMOVAL AND INSTALLATION
Fuel Injection Supply Manifold(23 450 0)
Removal
WARNINGS:
A Do not smoke or carry lighted tobacco or
open flame of any type when working on
or near any fuel related components.
Highly flammable vapors are always
present and can ignite. Failure to follow
these instructions may result in personal
injury.
A This procedure involves fuel handling. Be
prepared for fuel spillage at all times and
always observe fuel handling precautions.
Failure to follow these instructions may
result in personal injury.
5. Disconnect the fuel injector electrical
connectors and position the wiring harness
to one side.
1. Release the fuei system pressure. For
additional information, refer to 6. Disconnect the vacuum line from the fuel
Section
31 0-00 [Fuel System - General pressure
regulator.
Information].
2. Disconnect the battery ground cable. For
additional information, refer to
Section
414-01 [Battery, Mounting and
Cables].
3. Remove the air cleaner. For additional
information, refer to Section
303-12 [Intake
Air Distribution and Filtering].
4. Remove the positive crankcase ventilation
(PCV) hose.
7. N0TE:Fuel supply line connectors are white
or are identified by a white band. Fuel return
line connectors are red or are identified by
a red band.
2006.0 Fiesta 1212006 GI 89083en
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Page 807 of 1226
Fuel Charging and Controls - 1.25L
Duratec-I 6V (Sigma)llI4L Duratec-1 6V
303-04A-9 (Sigma)ll .6L Duratec-1 6V (Sigma) 303-04A-9
REMOVAL AND INSTALLATION
13. Remove and discard the O-ring seals.
Installation
WARNINGS:
A Do not smoke or carry lighted tobacco or
open flame of any type when working on
or near any fuel related components.
Highly flammable vapors are always
present and can ignite. Failure to follow
these instructions may result in personal
injury.
( A This procedure involves fuel handling. Be ' prepared for fuel spillage at all times and
always observe fuel handling precautions.
Failure to follow these instructions may
result in personal injury.
1. N0TE:lnstall new fuel injector O-ring seals.
N0TE:lnstall a new fuel pressure regulator O-ring
seal.
.
N0TE:Lubricate the O-ring seals with clean engine
oil to aid installation.
To install, reverse the removal procedure.
2006.0 Fiesta IZIZOO~ GI 89083en
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Page 835 of 1226

Fuel Charging and Controls - 2.OL
303-04B-27 Duratec-HE (M14) 303-04B-27
REMOVAL AND INSTALLATION
Fuel Rail
Materials Name Specification
I Engine Oil - 5W-30 I WSS-~2~91 3-B I
WARNINGS:
A Do not smoke or carry lighted tobacco or
open flame of any type when working on
or near any fuel related components.
Highly flammable vapors are always
present and may ignite. Failure to follow
these instructions may result in personal
injury.
A This procedure involves fuel handling. Be
prepared for fuel spillage at all times and
always observe fuel handling precautions.
Failure to follow these instructions may
result in personal injury.
1. Release the fuel system pressure.
For additional information, refer to: Fuel
System Pressure Release (31 0-00 Fuel
System
- General Information, General
Procedures).
2. Disconnect the battery ground cable.
For additional information, refer to: Battery
Disconnect
(414-01 Battery, Mounting and
Cables, General Procedures).
3. Remove the air cleaner assembly.
For additional information, refer to: Air
Cleaner
- 2.OL Duratec-HE (M14) (303-1 2
intake Air Distribution and Filtering,
Removal and Installation).
4. Remove the components in the order
indicated in the following
illustration(s) and
table(s).
Item Description Item Description
Fuel charging wiring harness retaining clip
See Removal Detail
Fuel charging wiring harness electrical
connector
2006.0 Fiesta 1212006 G421322en
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