Page 565 of 1226

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-89 Duratec-1 6V (Sigma)ll.GL Duratec-1 6V (Sigma) 303-01 A-89
REMOVAL
44m ACAUTION:~~~~ bending of the exhaust Vehicles with air conditioning
I flexible pipe may cause damage resulting 47.
Disconnect the air conditioning (NC)
, in failure. low-pressure cutoff switch electrical
Support the exhaust
flexible pipe with a connector.
suitable support
wrap or suitable splint.
48. Disconnect the NC compressor clutch
45. Detach the exhaust flexible pipe from the electrical connector.
catalytic converter.
Discard the nuts and the gasket.
46. Remove the accessory drive belt.
For additional information, refer to:
Accessory Drive
Belt - I .4L Duratec-I 6V
(Sigma)ll .6L Duratec-1 6V (Sigma),
Vehicles With: Air Conditioning (303-05
Accessory Drive, Removal and
Installation)
I Accessory Drive Belt - I .4L Duratec-I 6V
(Sigma)ll .6L Duratec-1 6V (Sigma),
Vehicles Without: Air Conditioning
(303-05 Accessory Drive,
Removal and
Installation).
49. Disconnect the NC high-pressure cutoff
switch
electrical connector.
2006.0 Fiesta 1212006 G380458en
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Page 566 of 1226

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 Am90 Duratec-I 6V (Sigma)ll.GL Duratec-1 6V (Sigma) 303-01 A-90
REMOVAL
50. Detach the AIC compressor from the See - Transmission Fluids.
cylinder block and position it to one side.
All vehicles
53. Using the special tool, detach the power
steering line from the power steering pump.
51. Detach the power steering line support For
additional information, refer to: Health
bracket from the engine block. and
Safety Precautions (1 00-00 General
Information, Description and Operation).
See
- Transmission Fluids.
Allow the fluid to drain into a suitable
container.
52. Disconnect the power steering line from
the steering pump.
For additional information, refer to: Health
and Safety Precautions
(1 00-00 General
Information, Description and Operation).
See
- Transmission Fluids.
Allow the fluid to drain into a suitable
container.
For additional information, refer to: Health
and Safety Precautions
(1 00-00 General
Information, Description and Operation). For
additional information, refer to: Health
and Safety Precautions
(1 00-00 General
Information, Description and Operation).
See
- Transmission Fluids.
2006.0 Fiesta 1212006 G380458en
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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 615 of 1226

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-1 39 Duratec-I 6V (Sigma)ll .6L Duratec-1 6V (Sigma) 303-01 A-I 39
INSTALLATION
Vehicles with air conditioning
28. Attach the air conditioning (AIC)
compressor to the cylinder block. 31.
Connect the air conditioning (AIC)
low-pressure cutoff switch electrical
connector.
29. Connect the
AIC high-pressure cutoff All vehicles
switch electrical connector. 32.
Install the accessory drive belt.
For additional information, refer to:
Accessory Drive Belt
- 1.4L Duratec-16V
(Sigma)ll.GL Duratec-1 6V (Sigma),
Vehicles With: Air Conditioning
(303-05
Accessory Drive, Removal and
Installation)
I Accessory Drive Belt - 1.4L Duratec-1 6V
(Sigma)ll.GL Duratec-1 6V (Sigma),
Vehicles Without: Air Conditioning
(303-05 Accessory Drive, Removal and
Installation).
33. Lower the vehicle.
34. Tighten the engine front mount retaining
30. Connect the
AIC compressor clutch
nuts and bolts.
electrical connector.
2006.0 Fiesta 1212006 G380459en
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Page 629 of 1226
303-01 B-7 Engine - 2.OL Duratec-HE (M14) 303-01 B-7,
SPECIFICATIONS
2006.0 Fiesta 1212006 G451278en
Description
Wiring harness retaining bracket nuts
Starter motor retaining bolts
Air conditioning
(AIC) compressor retaining bolts
Engine rear mount retaining nut
Engine front mount studs to front cover
Engine front mount retaining bolts
Engine front mount retaining nuts
Strut and spring assembly top mount retaining nuts
Spark plugs
a) Refer to the procedure in this section.
Nm
20
35
20 90 12
48
11 5
25 12
I b-fi
15
26 15
66 9
35
85 18 9
Ib-in
-
-
-
-
-
-
-
-
-
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Page 657 of 1226
303-01 B-35 Engine - 2.OL Duratec-HE (M14) 303-01 B-35 -- - - - - -
IN-VEHICLE REPAIR
Valve Seals(21 238 0)
Special Tool(s)
I I Compressor, Valve Spring I
Adapter for 303-361 A
303-36 1 -02 (2 1
- 1 55-02A)
Adapter, Air Supply (Cylinder
Head)
303-363 (2
I -1 57)
21157
I I Pliers, Valve Stem Seal
Removal
1. Remove the camshafts.
For additional information, refer to:
Camshafts (303-01 Engine
- 2.OL
Duratec-HE (M14), In-vehicle Repair). 2.
Using the special tool, apply
7 to 10 bar of
compressed air into the cylinder.
3. Remove the valve tappets and keep them in
order for reassembly.
4. Using the special tools, remove the valve
springs.
Compress the valve spring.
Remove the valve collets.
Release the valve spring.
Remove the valve spring retainer and the
valve spring.
5. Using the special tool, remove the valve
seals.
2006.0 Fiesta 1212006 G37453en
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Page 659 of 1226
303-01 B-37 Engine - 2.OL Duratec-HE (M14) 303-01 B-37
IN-VEHICLE REPAIR
Valves(21 2 1 5 4)
Adapter for 303-361 A
303-361 -02 (2 1-1 55-02A)
Special Tool(s)
I I Pliers, Valve Stem Seal I
21155
Removal
Compressor, Valve Spring
303-361 A (21 -1 55A)
1. Remove the cylinder head.
For additional information, refer to: Cylinder
Head (303-01 Engine
- 2.OL Duratec-HE
(M14), In-vehicle Repair).
2. Using the special tools, remove the valve
springs.
Compress the valve spring.
Remove the valve collets.
Release the valve spring.
Remove the valve spring retainer and the
valve spring.
3. Using the special tool, remove the valve
seals.
Discard the valve seals.
4. Remove the valves.
Installation
1. Install the valves.
2. N0TE:lnstall new valve seals.
N0TE:Cover the valve collet groove on the valve
stem with a protective sleeve.
Using the special tool, install the valve seals.
2006.0 Fiesta 12/2006 G37454en
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Page 702 of 1226
303-01 B-80 Engine - 2.OL Duratec-HE (M14) 303-01 B-80
REMOVAL
39. Remove the gearshift cables cover. 42. Detach the NC compressor from the
cylinder block and position
it to one side. /-
40. Detach the gearshift cables from the
transaxle. 43.
Remove the engine support insulator.
1. Detach the gearshift cables and the selector
cable from the selector levers.
2. Turn the abutment sleeve clockwise and
detach the cables from the bracket.
44. N0TE:Use securing straps to secure the
engine and the transaxle on the workshop
table.
Position the workshop table under the
41. Disconnect the NC high pressure switch
vehicle and carefully lower the vehicle, until
electrical connector.
the engine and transaxle assembly is in the
correct position to remove the engine
mounts.
45. Remove the engine front mount.
2006.0 Fiesta 1212006 G451290en
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