2007 FORD FIESTA spark plugs

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-39 Duratec-1 6V (Sigma)/l .6L
Duratec-1 6V (Sigma)
303-01 A-39
IN-VEHICLE REPAIR
3. Remove the nut and the stud. 15. Remove the engine front mount bracket.
&AUTION:D~ not support the engine 16. Using the special tool, remove the spark
directly on the oil pan. plugs.
Place the trolley jack with a wooden block
under the engine and raise
it slightly until
the engine front mount is free from strain.
13. Remove the engine front mount.
Discard the nuts.
14. Remove the timing belt upper cover.
Engines with eccentric cam timing belt
tensioner
17. Slacken the timing belt tensioner and
remove the timing belt.
Discard the timing belt.
2006.0 Fiesta 1212006 GI 83738en
procarmanuals.com

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-44 Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma)
303-01 A-44
IN-VEHICLE REPAIR
* Remove the special tool.
21. Remove the special tool.
22. Install the blanking plug.
23. Using the special tool, install the spark
plugs.
Apply grease to the spark plug threads.
24. Install the engine front mount bracket.
Tighten the bolts in the indicated order in
three stages.
Stage 1 : Hand tighten bolt 1.
Stage 2: Tighten bolts 2 to 55 Nm.
Stage 3: Tighten bolt 3 to 55 Nm.
25. Install the timing belt upper cover.
26. N0TE:lnstall new engine front mount
retaining nuts.
2006.0 Fiesta 121zo06 GI 83738en
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Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A199 Duratec-1 6V (Sigma)/Il6L Duratec-1 6V (Sigma) 303-01 A199
DISASSEMBLY
19. Using the special tool, remove the spark 23. Remove the timing belt lower cover.
plugs.
I i
Engines with eccentric cam timing belt
20. Set the crankshaft to approximately 20 tensioner
degrees before TDC. 24. Slacken the timing belt tensioner and
21. Using the special tool, lock the crankshaft. remove
the timing belt.
22. Remove the crankshaft pulley.
Discard the bolt.
Discard the timing belt.
25. Remove the timing belt tensioner.
Engines with slotted bracket timing belt
tensioner
26. Remove the timing belt tensioner and the
timing belt.
2006.0 Fiesta 1212006 G 1 54224en
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Engine - 1.25L Duratec-I 6V (Sigma)ll.4L
303-01 A-1 18 Duratec-1 6V (Sigma)ll .6L Duratec-1 6V (Sigma) 303-01 A-I 18
ASSEMBLY
Carefully turn the crankshaft against the
special tool.
55. Check the valve timing.
If necessary loosen the camshaft pulleys and
correct the camshaft alignment.
56. Remove the special tools.
57. Install the blanking plug.
58. Check the valve clearances, adjust if
necessary.
f:
For additional information, refer to: Valve (.
Clearance Adjustment (303-01 Engine -
1.25L Duratec-1 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)ll .6L Duratec-1 6V
(Sigma), General Procedures).
59. Using the
special tool, install the spark
plugs.
Apply grease to the spark plug threads.
60. N0TE:lnstall the stud bolts to positions 5
and 6.
Install the valve cover. (
Tighten the bolts in the sequence shown in
three stages.
Stage I : Tighten bolt 1 by 3 to 4 turns.
Stage
2: Tighten bolts I through 13 to 3 Nm.
Stage
3: Tighten bolts 1 through 13 to 9 Nm.
'Irn CAUTION: Use a suitable blunt object
to avoid damage to the spark
plug
connector gasket. Coat the inside of the
spark
plug connector with silicone grease
to a depth of 5-10 mm. C
2006.0 Fiesta 1212006 GI 54225en
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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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303-01 B-17 Engine - 2.OL Duratec-HE (M14) 303-01 B-17
GENERAL PROCEDURES
6. Remove the air cleaner retaining bracket. 9. Using the special tool, remove the spark
plugs.
i
7. Remove the evaporative emission (EVAP)
valve support bracket.
10. Remove the valve cover.
8. Using the special tool, disconnect the spark 11. ~CAUTION:Only rotate the crankshaff in plug electrical connectors.
the normal direction of rotation.
Rotate the crankshaft until piston No.
1 is at
top dead center (TDC).
12. N0TE:Make a note of each cylinder number
and the valve clearances measured.
Using a suitable set of feeler gauges,
measure the valve clearances.
2006.0 Fiesta 1212006 G451279en
procarmanuals.com

303-01 B-I 8 Engine - 2.OL Duratec-HE (M14) 303-01 B-18
GENERAL PROCEDURES
3m &AUTION:O~I~ rotate the crankshaft in 19.
Apply a small bead of sealant to the areas
the normal direction of rotation. as
shown.
/ '
Rotate the crankshaft until each piston is at
TDC and measure the valve clearances.
14.
N0TE:Only carry out the following steps
when the valve
clearance(s) require
adjustment.
For additional information, refer to:
Specifications
(303-01 Engine - 2.OL
Duratec-HE (M14), Specifications).
Remove the camshafts.
For additional information, refer to:
Camshafts (303-01 Engine
- 2.OL
Duratec-HE (M14), In-vehicle Repair).
15.
N0TE:The number on the valve tappet is
the valve tappet thickness, however only
the decimal places are marked (for example
.650 = 3.650).
Determine the valve tappet thickness
required:
1. Remove the valve tappet and read the
thickness from the underside.
2. Valve tappet thickness required
= thickness
of currently installed valve tappet
+ the
measured valve clearance
- the required
valve clearance.
For additional information, refer to:
Specifications (303-01 Engine
- 2.OL
Duratec-HE (M14), Specifications).
3. Install the correct valve tappet.
16. N0TE:Do not install the valve cover at this
stage.
Install the camshafts.
For additional information, refer to:
Camshafts (303-01 Engine
- 2.OL
Duratec-HE (M14), ln-vehicle Repair).
17. ~CAUTION:O~I~ rotate the crankshaft in
the normal direction of rotation.
Rotate the crankshaft until each piston is at
TDC and measure the valve clearances.
18. Repeat this procedure as necessary until
all valve clearances are within the specified
tolerance. 20.
N0TE:lnstall a
new valve cover gasket if
necessary.
Install the valve cover.
Tighten the bolts in the sequence shown.
21. Using the special tool, install the spark
plugs.
2006.0 Fiesta 1212006 G451279en
procarmanuals.com

303-01 B-27 Engine - 2.OL Duratec-HE (M14) 303-01 B-27
IN-VEHICLE REPAIR
4. Detach the positive crankcase ventilation 7. Remove the EVAP valve bracket.
(PCV) hose from the valve cover.
8. Using the special tool, disconnect the spark
5. Disconnect the camshaft position sensor plug electrical
connectors.
(CMP sensor) electrical connector.
6. Remove the air cleaner retainer.
9. Using the special tool, remove the spark
plugs.
2006.0 Fiesta 1212006 G451288en
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