2007 FORD FIESTA belt

Engine - 1.25L Duratec-1 6V (Sigma)llm4L
303-01 A-I 1 Duratec-1 6V (Sigma)/l .6L
Duratec-1 6V (Sigma) 303-01
A-I 1 - -
DESCRIPTION AND OPERATION
Valve train
B Camshaft timing belt pulleys, 1.411.6L
1 I Duratec 1 6V engine
Item Description
As a significant modification of the valve train, the
camshaft timing belt pulleys are now made of
reinforced plastic. The design has also been
changed in the process.
A
The basic procedure for installing the camshaft
timing belt pulleys remains the same.
Camshaft
timing belt pulleys,
1.411.6L
Zetec SE engine
It should however be noted that plastic sleeves are
located above the stud on Special Tool
205-072
(1 5-030 A) in order to protect the camshaft timing
belt pulley against damage.
2006.0 Fiesta 1212006 GI 7901 7en
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Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-I 3 Duratec-1 6V (Sigma)ll.GL Duratec-1 6V (Sigma) 303-01 A-I
3
GENERAL PROCEDURES
Valve Clearance Adjustment
1. Remove the valve cover. clearance.
I
General Equipment 2. Tappet thickness required = thickness of
currently installed tappet
+ the measured
For additional information, refer to Valve For additional information, refer to
Cover in this section. Specifications in this section.
3. Install the correct tappet.
*' ~AUTION:O~~Y turn the engine in the 7. NOTE:Do not install the timing belt at this normal direction of rotation.
stage.
Feeler gauges
Turn the engine until piston No. 1 is at top
Install the camshafts.
dead center (TDC).
For additional information, refer to
3. N0TE:Note down each cylinder number and
Camshafts in this section.
the valve clearances measured.
8. N0TE:Turn the camshafts to measure the
Using a suitable set of feeler gauges,
valve clearances.
measure the valve clearances.
Measure the valve clearances and repeat this
valve clearance - the required valve
procedure as necessary until all valve
clearances are within the specified tolerance.
9. Install the timing belt.
For additional information, refer to Timing
Belt in this section.
10, Install the valve cover.
For additional information, refer to Valve
Cover in this section.
4m ~CAUTION:O~I~ turn the engine in the
normal direction of rotation.
Turn the engine until each piston is at TDC
and measure the valve clearances.
5. N0TE:Only carry out the following steps
when the valve
clearance(s) require
adjustment.
For additional information, refer to
Specifications in this section.
Remove the camshafts.
For additional information, refer to
Camshafts in this section.
6. N0TE:The number on the tappet indicates
the tappet thickness.
Determine the tappet thickness required:
1. Remove the tappet and read the thickness
from the underside.
2006.0 Fiesta 1212006 GI 56806en
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303-01 A-I 4 Engine
- 1.25L Duratec-1 6V (Sigma)llm4L
Duratec-1 6V (Sigma)/l .6L
Duratec-1 6V (Sigma) 303-01 A-I 4
IN-VEHICLE REPAIR
Crankshaft Front Seal(21 467 0)
('-
Special Tool(~) 3.
Using the special tool, remove the crankshaft
Materials
Removal
front oil seal.
Installation
21171
1. Coat the crankshaft front oil seal lip with
Engine Oil I WSS-M2C912-A1
1. Remove the timing belt.
Remover, Crankshaft Oil Seal
303-293 (2 1 -1 43)
Installer, Crankshaft Oil Seal
303-395 (21 -1 71
)
Name S~ecification clean engine oil.
2. Using the special tool, install the crankshaft
For
additional information, refer to: Timing
Belt (303-01 Engine - 1.25L Duratec-1 6V
(Sigma)ll.4L Duratec-1 6V (Sigma)/l .6L
Duratec-1
6V (Sigma), ln-vehicle Repair). front
oil seal.
2.
Remove the crankshaft timing pulley.
3. Install the crankshaft timing pulley.
2006.0 Fiesta lu2006 G21046en
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Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-I 5 Duratec-1 6V (Sigma)/l.GL Duratec-1 6V (Sigma) 303-01A-I 5
IN-VEHICLE REPAIR
4. Install the timing belt.
1 For additional information, refer to: Timing I Belt (303-01 Engine - I .25L Duratec-1 6V
(Sigma)ll.4L Duratec-1 6V (Sigma)ll .6L
Duratec-1 6V (Sigma), Invehicle Repair).
2006.0 Fiesta 1212006 G21046en
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Engine - 1.25L Duratec-I 6V (Sigma)ll.4L
303-01A-I 9 Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma) 303-OIA-I 9
IN-VEHICLE REPAIR
Intake Manifold(21 183 0)
Removal 6. Remove the intake manifold lower retaining
bolt.
A WARNING: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.
1. Release the fuel system pressure. For
additional information, refer to
Section
31 0-00 [Fuel System - General
Information].
2. Disconnect the battery ground cable. For
additional information, refer to
Section
414-01 [Battery, Mounting and 7. Disconnect the engine wiring harness
Cables]. electrical connector.
3. Remove the air cleaner. For additional
information, refer to Section
303-1 2 [Intake
Air Distribution and Filtering].
4. Detach the power steering fluid reservoir
from the bracket and position
it to one side.
5. Remove the accessory drive belt. For
additional information, refer to
Section
303-05 [Accessory Drive].
8. Disconnect the positive crankcase ventilation
(PCV) hose from the PCV.
2006.0 Fiesta 1212006 GI 83728en
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Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-26 Duratec-1 6V (Sigma)Il.GL Duratec-1 6V (Sigma) 303-01 A-26
IN-VEHICLE REPAIR
16. Connect the evaporate emission (EVAP)
hose to the EVAP valve.
17. Connect the brake booster vacuum line to
the intake manifold.
19. Connect the engine wiring harness
electrical connector.

20. Install the intake manifold lower retaining
bolt and the generator bracket retaining
bolts.
18. Connect the positive crankcase ventilation
(PCV) hose to the PCV.
21. Install the accessory drive belt. For
additional information, refer to
Section
303-05 [Accessory Drive].
22. Attach the power steering fluid reservoir to
the bracket.
23. Install the air cleaner. For additional
information, refer to Section
3031 2 [Intake
Air Distribution and Filtering].
2006.0 Fiesta 1212006 GI 83728en
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Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-33 Duratec-1 6V (Sigma)ll.GL Duratec-1 6V (Sigma) 303-01 A-33
IN-VEHICLE REPAIR
Camshafts(21 284 0)
Special Tool(s)
Materials
Name Specification
/ 15030A
21 171
1 Sealant I WSK-M2G348-A2 I
Universal Flange Holding
Wrench
205-072
Installer, Crankshaft Seal
303-395
I Engine Oil I WSS-M2C912A1 I
3m ~AUTION:K~~~ the camshaft bearing
caps in order for
installation.
Remove the camshafts.
Slacken each camshaft bearing cap retaining
bolt in the sequence shown by one turn until
the camshaft is released.
Remove the camshaft bearing caps.
Remove and discard the camshaft
seals.
I
i Installation
Removal
1. Apply sealant to the points indicated on the
I. Remove the timing belt. camshaft bearing
cap no. 1 and to the mating
surface of the
cylinder head.
For additional information, refer to: Timing
Belt (303-01 Engine - 1.25L Duratec-1 6V
(Sigma)ll.4L Duratec-1 6V (Sigma)ll.GL
Duratec-1 6V (Sigma), In-vehicle Repair).
2m ~~~~~10N:lnstall a hose (order no.
E890438S) to the special tool studs, to
prevent damage to the camshaft
pulleys.
Remove the camshaft pulleys.
Discard the retaining bolts.
2. Coat the camshafts and the camshaft bearing
caps with
clean engine oil.
3m A~A~T10N:~osition the camshafts in place
so that none of the cams are at full lift.
N0TE:The camshaft bearing cap numbering starts
at the timing
belt end with El on the exhaust side
and with
I1 on the intake side.
N0TE:The exhaust camshaft has an additional
cam for the camshaft position (CMP) sensor.
2006.0 Fiesta 1212006 GI 83731 en
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Engine - 1.25L Duratec-16V (Sigma)llI4L
303-01 A-34 Duratec-1 6V (Sigma)ll .6L
Duratec-1 6V (Sigma)
303-01 A-34
IN-VEHICLE REPAIR
Install the camshafts and camshaft bearing 7. Install the timing belt.
caps.
For additional information, refer to: Timing
Tighten the camshaft bearing cap retaining Belt (303-01 Engine - 1.25L Duratec-1 6V
bolts in the sequence shown in three stages. (Sigma)ll.4L Duratec-1 6V (Sigma)ll .6L
Stage 1: One half turn on each bolt until all Duratec-1 6V (Sigma), Invehicle Repair).
of the camshaft bearing caps are in contact
with the cylinder head.
Stage
2: 7 Nm.
Stage
3: 45 degrees.
4. Adjust the valve clearances.
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).
5. NOTE:
Install new camshaft seals.
N0TE:Coat the camshaft journals and camshaft
seal lip with clean engine oil.
Using the special tool, install the camshaft
seals.
6. N0TE:Do not fully tighten the camshaft
pulley retaining bolts at this stage. Make sure
the camshaft
pulleys turn on the camshafts.
Install the camshaft pulleys.
2006.0 Fiesta 1212006 GI 83731 en
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