2007 FORD FIESTA cam

303-01 B-29 Engine - 2.OL Duratec-HE (M14) 303-01 B-29
IN-VEHICLE REPAIR
Remove and discard the CV joint boot clamp. 5. Install the special tool.
Installation 6. Raise the vehicle. For additional information,
refer to: (1 00-02 Jacking and Lifting)
1. N0TE:lnstall a new front friction washer.
Jacking (Description and Operation),
Install the front friction washer (engine
Lifting (Description and Operation).
shown removed for clarity).
7. Remove the cylinder block lower blanking
plug and install the special tool.
2. Install the crankshaft front seal.
For additional information, refer to:
8. N0TE:Only rotate the crankshaft in the
Crankshaft Front Seal (303-01 Engine - 2.OL normal direction of rotation.
Duratec-HE (M14), In-vehicle Repair).
Rotate the crankshaft using the crankshaft
3. Lower the vehicle.
pulley bolt until the crankshaft contacts the
4. N0TE:Only rotate the camshafts in the special
tool.
normal direction of rotation.
Carefully rotate the camshafts using a
spanner until the cams of cylinder no. 4 are
positioned at the valve overlap.
2006.0 Fiesta 1212006
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303-01 B-31 Engine - 2.OL Duratec-HE (M14) 303-01 B-31
IN-VEHICLE REPAIR
Rotate the crankshaft one and three quarters Check
the position of the crankshaft pulley
of a rotation until piston no.
1 is approx. 45 - using the M6 x 18 mm bolt.
I degrees before TDC.
18. Install the special tool.
19. N0TE:Only rotate the crankshaft in the
normal direction of rotation.
21. Lower the vehicle.
22. N0TE:H the special tool cannot be attached,
correct the valve timing.
Check the position of the camshafts using
the special tool.
Rotate the crankshaft until no.
1 piston is at
TDC.
23. Remove the special tool.
20m ~CAUTION:T~~~~~~ the M6 x 18 mrn bolt
finger-tight only.
N0TE:lf the M6 x 18 mm bolt cannot be installed,
correct the valve timing.
2006.0 Fiesta 1212006 G451288en
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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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303-01 B-36 Engine - 2.OL Duratec-HE (M14) 303-01 B-36
IN-VEHICLE REPAIR
Discard the valve seals. Release the valve spring.
Installation 3. Remove the special tools.
4. lnstall the valve tappets.
1. N0TE:lnstall new valve seals. 5. lnstall the camshafts. N0TE:Cover the valve collet groove on the valve
stem with a protective sleeve. For additional information, refer to:
Camshafts (303-01 Engine
- 2.OL Using the special tool, install the valve seals.
Duratec-HE (M14), In-vehicle Repair).
Remove the protective sleeve.
2. Using the special tools, install the valve
springs.
Install the valve spring retainer and the valve
spring.
Compress the valve spring.
Install the valve collets.
2006.0 Fiesta 1212006 G37453en
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303-01 B-40 Engine - 2.OL Duratec-HE (M14) 303-01 B-40
IN-VEHICLE
REPAIR
5. Disconnect the camshaft position (CMP) 8. Using the special tool, disconnect the spark
sensor electrical connector.
plug electrical connectors.
1.
6. Remove the air cleaner retaining bracket. 9. Using the special tool, remove the spark
plugs.
7. Remove the evaporative emission (EVAP)
valve support bracket.
10. Remove the valve cover.
11. 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).
c
2006.0 Fiesta la2006 G451293en
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303-01 B-42 Engine - 2.OL Duratec-HE (M14) 303-01 B-42 -
IN-VEHICLE REPAIR
18. Remove the cylinder block lower blanking
plug and install the special tool.
19. Lower the vehicle.
20. Remove the engine front cover upper
blanking plug.
3. Install a suitable M6 x 18 mm bolt through
the blanking plug to secure the timing chain
guide in the detensioned position.
22m ACAUTION:H~I~ the camshaft by the
hexagon with an open-ended wrench to
stop it from turning.
21 ACAUTION:T~ detension the timing chain,
make sure the timing chain tensioner N0TE:Using a suitable piece of wire, prevent the
ratchet is in the released position. timing chain and the sprocket from dropping into
the timing case.
Detension the timing chain. -
Loosen the camshaft sprockets retaining
1. Using a suitable screwdriver, unlock the bolts.
timing chain tensioner ratchet.
2. Carefully turn the exhaust camshaft by the Detach the exhaust camshaft sprocket
hexagon in the normal direction of rotation, together
with the timing chain from the
exhaust camshaft.
to detension the timing chain tensioner.
2006.0 Fiesta 1212006 G451293en
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303-01 B-43 Engine - 2.OL Duratec-HE (M14) 303-01 B-43
IN-VEHICLE REPAIR
23m L?~AUTION:K~~~ the camshaft bearing Coat the camshaft bearing caps with oil.
I caps, the camshafts and the camshaft Tighten the bolts in two stages:
- s~rockets in order for installation. Stage I: 7 Nm. 1 Stage 2: 16 Nm. N0TE:Working in several stages, release each
camshaft bearing cap retaining bolt two turns at a
time.
Remove the camshaft bearing caps in the
sequence shown.
24. N0TE:Using a suitable piece of wire,
prevent the timing chain and the sprocket
from dropping into the timing case.
I Detach the intake camshaft sprocket from
the intake camshaft.
25m ACAUTION:K~~~ the valve tappets in
order for installation.
Remove the valve tappets.
Installation
1. Install the valve tappets.
2.
N0TE:Do not tighten the camshaft sprocket
retaining bolt at this stage.
Attach the intake camshaft sprocket together
with the timing chain to the intake camshaft
and insert the intake camshaft.
3. CAUTIONS:
Anstall the camshafts approximately at
valve overlap position cylinder No.
4.
nlnstall the camshafts and bearing caps
in their original location.
4. N0TE:Only carry out the following step when
a new cylinder head or new valves are
installed.
Check the valve clearance and adjust
if
necessary.
For additional information, refer to: Valve
Clearance Adjustment (303-01 Engine
- 2.OL
Duratec-HE (M14), General Procedures).
5. N0TE:Do not tighten the camshaft sprocket
retaining bolt at this stage.
Attach the exhaust camshaft sprocket
together with the timing chain to the exhaust
camshaft.
Install the camshafts.
Working in several stages, evenly tighten the
camshaft bearing cap bolts in the sequence
shown, one half turn at a time.
2006.0 Fiesta 1212006
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303-01 B-44 Engine - 2.OL Duratec-HE (M14) 303-01 B-44
IN-VEHICLE REPAIR
6. Install the special tool. Tighten
the camshaft sprocket retaining
bolts.
,
7. Coat the engine front cover upper blanking
plug with sealant.
11. Remove the special tool.
8. Tension the timing chain.
Remove the timing chain guide securing bolt
and install the engine front cover upper
blanking plug.
12. Raise and support the vehicle. For
additional information, refer to: (1
00-02
Jacking and Lifting) I I Jacking (Description and Operation),
9. N0TE:Only rotate the crankshaft in the Lifting
(Description and Operation).
normal direction of rotation.
13. Remove the special tool.
Rotate the crankshaft until piston No.
I is at
TDC.
10.
N0TE:Hold the camshafts by the hexagon
with an open-ended wrench to stop them
from rotating.
14.
N0TE:Only rotate the crankshaft in the <
normal direction of rotation.
2006.0 Fiesta 1212006 G451293en
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