Page 591 of 1226
Engine - 1.25L Dura
303-01A-115 Duratec-1 6V (Sigma)ll.(
tec-16V (Sigma)ll.4L
iL Duratec-1 6V (Sigma) 303-01A-I15
ASSEMBLY
Install the camshaft timing pulleys.
io 37. Install the crankshaft timing belt pulley.
38. N0TE:lnstall a new timing belt.
N0TE:lnstall the timing belt, beginning with the
crankshaft timing pulley working counterclockwise.
Install the timing belt.
39. Remove the blanking plug and install the
special tool.
Carefully turn the crankshaft against the
,I special tool.
40. Measuring the depth of the threaded hole
in the crankshaft.
Depth of the threaded = 42 mm: Use an
MI 2x29 mm crankshaft pulley center bolt. Depth
of the threaded
= 52 mm: Use an
M12x44,5 mm crankshaft pulley center bolt.
41. Install the timing belt lower cover.
42. N0TE:lnstall a new crankshaft pulley
retaining bolt.
Install the crankshaft pulley.
Tighten the crankshaft pulley retaining bolt
in two stages.
Stage 1: 45 Nm.
2006.0 Fiesta 1212006 GI 54225en
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Page 592 of 1226

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-I 16 Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma)
303-01 A-1 16
ASSEMBLY
Stage 2: 90 degrees.
Engines with eccentric cam timing belt
tensioner
43. Install the timing belt tensioner.
44. Tension the timing belt.
Tension the timing belt by turning the
tensioner counterclockwise until the arrow
points at the mark and tighten the bolt.
Engines with slotted bracket timing belt
tensioner
45. Install the timing belt tensioner and tension
the timing belt.
Install the bolts finger tight.
Tension the timing belt by turning the
tensioner clockwise until the arrow points in
line with the center of the rectangular hole
(
and tighten the bolts.
Vehicles built 0912003 onwards
46' AWARNING:D~ not remove the special
tool, until the timing belt is correctly
positioned. Failure to follow this instruction
may result in personal injury, or may
damage the timing belt tensioner.
Install the timing belt tensioner.
f,
47. Tension the timing belt.
Remove the special tool.
2006.0 Fiesta 1212006 GI 54225en
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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 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 601 of 1226
Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)/lI6L Duratec-1 6V (Sigma)
INSTALLATION
17. Connect the AIC high-pressure cut-off
. switch electrical connector.
20. Using the special tool, attach the power
steering line to the power steering pump.
18. Install the cooling fan motor and shroud. 21. Connect the power steering line to the
1. Push the cooling fan motor and shroud steering pump.
upwards and then downwards to install.
2. Install the cooling fan motor and shroud to
the retaining brackets.
19. Connect the cooling fan motor and cooling
fan resistor electrical connectors.
22. Attach the power steering line support
bracket to the engine block.
2006.0 Fiesta 1212006 GII 31 64en
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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 603 of 1226

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-I 27 Duratec-1 6V (Sigma)ll .6L Duratec-1 6V (Sigma)
303-01 A-I 27
INSTALLATION
Attach the exhaust flexible pipe to the
33. Attach the gearshift cables to the bracket
catalytic converter.
and turn the abutment sleeves
counterclockwise.
31. Remove the exhaust flexible pipe support.
Vehicles without automated gearshift
32m ACAUTION:H brake fluid is spilt on the
paintwork, the affected area must be
immediately washed down with cold water.
N0TE:Make sure the spring clip is correctly seated.
Connect the clutch slave cylinder supply
line.
Install the spring clip.
34. N0TE:Do not install the air cleaner at this
stage.
Adjust the gearshift cable.
For additional information, refer to: Gearshift Cable Adjustment (308-00 Manual
Transmission/Transaxle and Clutch
General Information, General Procedures).
35.
N0TE:Do not install the air cleaner at this
stage.
Bleed the hydraulic clutch system.
For additional information, refer to: Clutch
System Bleeding (308-00 Manual
Transmission/Transaxle and Clutch -
General Information, General Procedures).
Vehicles with automated gearshift
36. Connect the gearshift actuator electrical
connector (colored grey).
2006.0 Fiesta 1212006
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Page 611 of 1226

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 Am1 35 Duratec-1 6V (Sigma)/l.GL Duratec-1 6V (Sigma)
303-01 A-1 35
INSTALLATION
4m AWARNING:S~~~~~~ the engine and 7. Install the starter motor.
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.
8. Raise and support the vehicle.
For additional information, refer to: Lifting
(100-02 Jacking and Lifting, Description
and Operation).
9. Position the engine and transaxle assembly
5. Install the transaxle right-hand retaining in
the engine compartment.
bolts.
Carefully lower the vehicle.
6. N0TE:lnstall new torque converter retaining
nuts.
Install the torque converter retaining nuts.
Rotate the torque converter to gain access
to the remaining studs. 10.
N0TE:lnstall new engine
front mount
retaining nuts.
N0TE:Do not tighten the engine front mount
retaining bolts and nuts at this stage.
Install the engine front mount.
11. N0TE:lnstall new engine rear mount center
retaining nut.
N0TE:Do not tighten the engine rear mount center
retaining nut at this stage.
2006.0 Fiesta iz12006 G380459en
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