Page 599 of 1226

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01A-123 Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma) 303-01 A-I 23
INSTALLATION
5. Install the starter motor and the transaxle Install the engine rear mount.
left-hand retaining bolt.
/'
10. lnstall the battery tray support bracket.
6. Raise and support the vehicle.
For additional information, refer to: Lifting
(1 00-02 Jacking and Lifting, Description
and Operation).
7. Position the engine and transaxle assembly
in the engine compartment.
Carefully lower the vehicle.
8.
N0TE:lnstall new engine front mount
, retaining nuts. ' I ' N0TE:Do not tighten the engine front mount
retaining bolts and nuts at this stage.
Install the engine front mount. 11. Install the engine rear support insulator.
9.
N0TE:lnstall new engine rear mount 12. CAUTIONS:
retaining nuts.
Asupport the halfshaft. The inner joint N0TE:Do not tighten the engine rear mount center must not be bent more than 18 degrees. retaining nut at this stage. The outer joint must not be bent more than
45 degrees.
ADO not damage the halfshaft oil seal.
N0TE:lnstall a new center bearing cap and
locknuts.
2006.0 Fiesta 1212006 GII 31 64en
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Page 600 of 1226
Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-I 24 Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma)
303-01 A-1 24
INSTALLATION
Attach the right-hand halfshaft and the Install the heat shield.
intermediate shaft to the transaxle.
13. CAUTIONS:
Asupport the halfshaft. The inner joint
must not be bent more than
18 degrees.
The outer joint must not be bent more than
45 degrees.
ADO not damage the halfshaft oil seal.
A~ake sure the snap ring is correctly
seated.
N0TE:lnstall a new snap ring.
Attach the left-hand halfshaft to the
transaxle.
14. Attach the lower arm to the wheel knuckle
on both sides (right-hand side shown).
15. Using the special tool, connect the coolant
hose to the distribution pipe
16. Using the special tool, connect the coolant
hose to the radiator.
2006.0 Fiesta 1212006 Gll3164en
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Page 602 of 1226
303-01 A-I 26 Engine
- 1.25L Duratec-I 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)ll .6L
Duratec-1 6V (Sigma) 303-01A-I26
INSTALLATION
23. Attach the air conditioning (NC)
compressor to the
cylinder block.
27. Connect the reversing lamp switch
electrical connector.
I
24. Connect the NC compressor clutch
28. Connect the crankshaft position (CKP)
electrical connector. sensor electrical connector.
25. Install the accessory drive belt. 29. Connect the oil pressure switch electrical
For
additional information, refer to: connector.
Accessory Drive
Belt - I .4L Duratec-16V
(Sigma)ll .6L Duratec-1 6V (Sigma),
Vehicles With: Air Conditioning (303-05
Accessory Drive,
Removal and
Installation).
26. Connect the starter motor electrical
connectors.
30.
N0TE:lnstall new exhaust flange nuts and
a new exhaust
flange gasket.
2006.0 Fiesta 1212006 Gll3164en
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Page 605 of 1226
303-01 A-I 29 Engine
- 1.25L Duratec-I
6V (Sigma)ll.4L
Duratec-I 6V (Sigma)/l .6L Duratec-1 6V (Sigma) 303-01A-129
INSTALLATION
45. Attach the power steering line to the power 48.
Connect the engine coolant temperature
i steering pump mounting bracket. (ECT) sensor electrical connector.
46, Install the engine wiring harness support 49.
Connect the generator electrical
brackets. connectors.
Connect the engine ground cable.
50. Connect the air conditioning (AIC)
47. Connect the electronic ignition (El) coil lower-pressure
cut-off switch electrical
electrical connector. connector.
51. Install the right-hand
headlamp assembly.
For additional information, refer to:
Headlamp Assembly (41 7-01 Exterior
Lighting, Removal and Installation).
2006.0 Fiesta 1212006 GI 131 64en
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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 614 of 1226
Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)ll .6L Duratec-1 6V (Sigma)
303-01 A-1 38
INSTALLATION
21. Connect the power steering line to the 25. Connect the ignition switch to starter motor
steering pump.
solenoid and battery to starter motor
solenoid cables.
22. Attach the power steering line support
bracket to the engine block.
26. Connect the crankshaft position (CKP)
sensor electrical connector.
23. N0TE:lnstall new exhaust flange nuts and
a new exhaust flange gasket.
27. Connect the oil pressure switch electrical
Attach the exhaust flexible pipe to the connector.
catalytic converter.
24. Remove the exhaust flexible pipe support.
2006.0 Fiesta 1212006 G380459en
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Page 618 of 1226
Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01A-I42 Duratec-1 6V (Sigma)/l .6L Duratec-I 6V (Sigma)
INSTALLATION
48. Attach the engine ground cable to the
transaxle. 52.
Connect the generator electrical
connectors.
49. Connect the electronic ignition (El) coil
53. Connect the knock sensor
(KS) electrical
electrical connector. connector.
50. Connect the engine coolant temperature
54. Connect the EVAP electrical connector.
(ECT) electrical connector.
51. Install the right-hand
headlamp assembly.
For additional information, refer to:
Headlamp Assembly (41 7-01 Exterior
Lighting, Removal and Installation).
2006.0 Fiesta 1212006 G380459en
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Page 623 of 1226

303-01 B-I Engine -- 2.OL Duratec-HE (M14) 303-01 B-1
SECTION 303-01 B Engine . 2.OL Duratec-HE (M14)
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS
SPECIFICATIONS
........................................................................\
.............................................. Specifications
Engine Data
........................................................................\
............................................
Engine Oil ........................................................................\
...............................................
........................................................................\
............................................... Oil system
Engine Oil Capacity
........................................................................\
................................
Valve Dimensions ........................................................................\
...................................
Camshaft Dimensions ........................................................................\
.............................
Crankshaft Dimensions ........................................................................\
...........................
Piston Dimensions ........................................................................\
..................................
Cylinder Head ........................................................................\
.........................................
Cylinder Block ........................................................................\
.........................................
PAGE
DESCRIPTION AND OPERATION
Engine ........................................................................\
......................................................... 303-01 8-8
DIAGNOSIS AND TESTING
Engine ........................................................................\
.........................................................
GENERAL PROCEDURES
........................................................................\
....................... Valve Clearance Adjustment
IN-VEHICLE REPAIR
Intake Manifold ........................................................................\
................. (21 183 0)
Crankshaft Front Seal ........................................................................\
............. (21 467 0)
Crankshaft Pulley ........................................................................\
................... (21 5720)
Valve Seals ........................................................................\
....................... (21 238 0)
Valves ........................................................................\
................................. (21 2154)
Camshafts ........................................................................\
.......................... (21 284 0)
Oil Pan ........................................................................\
................................. (21 154 0)
Oil Pump ........................................................................\
.............................. (21 714 0)
Crankshaft Rear Seal ........................................................................\
.......... (21 468 4)
Engine Front Cover ........................................................................\
............. (21 148 0)
Exhaust Manifold ........................................................................\
........................................
Timing Chain ........................................................................\
........................ (21 314 0)
Cylinder Head ........................................................................\
....................... (21 163 0)
REMOVAL
Engine ........................................................................\
.........................................................
DISASSEMBLY
Engine ........................................................................\
................................ (21 134 8)
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