2007 FORD FIESTA table

303-00-1 6 Engine System - General Information 303-00-1 6
DIAGNOSIS AND TESTING
7. Disconnect the glow plug electrical connectors.
8. Remove the glow plugs.
9, Install a suitable compression pressure recorder
with a suitable adapter into the glow plug bore.
N0TE:Operate the starter motor until the reading
on the compression tester stops rising.
1Q Carry out the measurement in accordance with
the instructions supplied with the measuring
device on every cylinder using a suitable
compression pressure recorder with a suitable
adapter. 11.
Detach the compression tester and adapter.
I2 Install the glow plugs.
13 Connect the glow plug electrical connectors.
2006.0 Fiesta 1212006 GI 52554en
procarmanuals.com

303-00-1 9 Engine System - General Information 303-00-1 9
DIAGNOSIS AND TESTING
11. Remove the glow plugs. 16 Install the glow plug power supply.
I ' I2 Install the special tool and a suitable IT Attach the EGR cooler (if equipped).
compression tester into the glow plug bore.
N0TE:Crank the engine with the starter motor until
the reading on the compression tester stops rising.
13 Carry out the measurement on all cylinders,
following the measuring equipment
manufacturer's instructions.
$4 Detach the compression tester and the special
tool.
15 Install the glow plugs.
18. Connect the fuel injector electrical connectors.
I
2006.0 Fiesta 1212006 GI 52554en
procarmanuals.com

303-00-21 Engine System - General Information 303-00-21
DIAGNOSIS AND TESTING
N0TE:Twist the spark plug connectors slightly 8. Using the special tool, install the spark plugs.
before disconnecting them. Pull on the connector
and not on the cable.
5. Disconnect the spark plug connectors.
6. Using the special tool, remove the spark plugs.
N0TE:Operate the starter motor with wide open
throttle until the reading on the compression tester
stops rising.
7. Carry out the measurement in accordance with
the instructions supplied with the measuring
device on every cylinder using a suitable
compression pressure recorder with the suitable
adapter.
9. Connect the spark plug connectors.
10 Connect the El coil electrical connector to the
El coil.
2006.0 Fiesta 1212006 GI 52554en
TIE0030138
QI!J!J!J~QUQI!J!J aaaaaaaaaa aBQnQIamman aBBaaaBBt3B a!JQ!JaLlnQma aaaaaaBBaf3 aaQaaQmQDa ~a~f3~B~~~B .a q q q L! q gD
procarmanuals.com

303-00-22 Engine System - General Information 303-00-22
DIAGNOSIS AND TESTING
11. Install the fuel pump relay.
I2 Install the air cleaner.
REFER to: Air Cleaner - 1.25L Duratec-1 6V
(Sigma)/l.4L Duratec-16V (Sigma)/l .6L
Duratec-I 6V (Sigma) (303-1 2 Intake Air
Distribution and
Filtering, Removal and
Installation).
13 Using worldwide diagnostic system (WDS), clear
the fault codes from the PCM.
Measure the compression ressure
(Engine
- 1 .3L Duratec-8V P Rocam)) N0TE:Twist the spark plug connectors slightly
1. Open the
central junction box (CJB) and remove
the
fuel pump relay.
before disconnecting them. Pull on the connector
and not on the
cable.
5. Disconnect the spark plug connectors.
N0TE:The engine will start, run for a few seconds
and then stop. 6. Remove the spark plugs.
2. Start the engine.
3. Remove the air
cleaner.
REFER to: Air Cleaner - 1.3L Duratec-8V
(Rocam) (303-12 Intake Air Distribution and
Filtering, Removal and Installation).
N0TE:Operate the starter motor with wide open
throttle until the reading on the compression tester
stops rising.
7. Carry out the measurement in accordance with
the instructions
supplied with the measuring
device on every
cylinder using a suitable
4. Disconnect the electronic ignition (El) coil compression pressure recorder
with the suitable (:
electrical connector from the El coil. adapter.
2006.0 Fiesta 1212006 GI 52554en
procarmanuals.com

303-00-24 Engine System - General Information 303-00-24
DIAGNOSIS AND TESTING
N0TE:Twist the spark plug connectors slightly
before disconnecting them. Pull on the connector
and not on the cable.
5. Using the special tool, remove the spark plug
connectors.
6. Using the special tool, remove the spark plugs.
N0TE:Operate the starter motor with wide open
throttle until the pointer on the measuring device stops rising.
7. Carry out the measurement in accordance with
the instructions supplied with the measuring
device on every cylinder using compression
pressure recorder 623.000.1 01 with the suitable
adapter.
8. Using the special tool, install the spark plugs.
9. Install the spark plug connectors. k
1Q Connect the El coil electrical connector to the
El coil.
TIE
2006.0 Fiesta 1212006 GI 52554en
procarmanuals.com

303-00-35 Engine System - General Information 303-00135
GENERAL PROCEDURES
Camshaft Surface l nspection
I
I. Inspect the camshaft lobes for pitting or
damage in the active area. Minor pitting is
acceptable outside the active area.
2006.0 Fiesta 1212006 GI 7623en
procarmanuals.com

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
procarmanuals.com

Engine - I .25L Duratec-1 6V (Sigma)llm4L
303-01 A-28 Duratec-1 6V (Sigma)llm6L Duratec-1 6V (Sigma) 303-01 A-28
IN-VEHICLE REPAIR
Valve Cover(21 141 0)
Materials 4. Remove the valve cover. (. ,
Name Specification
I Silicone grease IESE-MlC171-AA I
Removal
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. Disconnect the battery ground cable. For
additional information, refer to
Section
414-01 [Battery, Mounting and
Cables].
2. Remove the air cleaner. For additional
information, refer to Section
303-12 [Intake
Air Distribution and Filtering].
3. Disconnect the spark plug electrical
connectors and detach the wires from the
valve cover.
Installation
1. N0TE:Check the valve cover gasket for
damage and install a new valve cover gasket
if necessary.
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 1: Tighten bolt 1 by 3 to 4 turns.
Stage 2: Tigthen bolts 1 through 13 to 3 Nm.
Stage 3: Tigthen bolts 1 through 13 to 9 Nm.
2m ACAUTION:~~~ 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 depth of
5-10 mm.
- - --
2006.0 Fiesta 1212006 GI 83729en
procarmanuals.com